Title of the invention: Article for processing textile products and composition for treating textile products
Technical field
[0001]
　The present invention relates to an article for processing textile products used when drying a textile product in a dryer, and a composition for treating textile products.
　The present application claims priority based on Japanese Patent Application No. 2018-025929 filed in Japan on February 16, 2018, the contents of which are incorporated herein by reference.
Background technology
[0002]
　In order to prevent infectious diseases caused by blood-sucking of blood-sucking pests, a drug solution containing a repellent component (DEET or the like) is generally applied directly to the skin.
　However, when the drug solution is applied directly to the skin, the repellent component adhering to the skin flows together with sweat or volatilizes due to body temperature. Therefore, the duration of the repellent effect is relatively short, and it is inconvenient to frequently apply the drug solution to the skin in order to prevent the damage from sucking blood for a long time.
　Among blood-sucking pests, mosquitoes can also suck blood from clothing. Therefore, a method of treating clothing with a chemical solution has been proposed (Patent Documents 1 to 3). By applying or impregnating clothing with the chemical solution for treatment, the duration of the repellent effect can be extended as compared with the case where the chemical solution is applied directly to the skin.
Prior art literature
Patent documents
[0003]
Patent Document 1: Japanese Patent Application Laid-Open No. 6-346373
Patent Document 2: Japanese Patent Application Laid-Open No. 2013-237636
Patent Document 3: Japanese Patent Application Laid-Open No. 2007-5247773
Outline of the invention
Problems to be solved by the invention
[0004]
　However, it is troublesome for general household consumers to treat clothes with chemicals. For example, when applying a chemical solution to clothing in the same manner as when applying the chemical solution directly to the skin, it is very inconvenient to apply the necessary amount of the chemical solution to each piece of clothing when necessary. In addition, since blood-sucking pests can suck blood from places where the required amount of repellent components are not attached, it is important to eliminate uneven application of the chemical solution, but to prevent general consumers from applying the chemical solution to clothing evenly. It takes a lot of effort to apply.
　It is considered that if the repellent component is added to the washing liquid and washed, the repellent component can be attached to many clothes at once. However, in this case, most of the repellent components added to the washing liquid flow out, so that they are less likely to remain on the clothes and cannot be efficiently attached to the clothes. Therefore, in order to impart a sufficient repellent effect to clothes, the presence of a high concentration of repellent component in the washing liquid is required, which is not practical.
[0005]
　By the way, in recent years, the number of users of dryers for drying washed clothes is increasing.
　The present inventors increase the surface area by holding the repellent component on the base material, and if the washed clothes are brought into contact with the clothes when they are dried in the dryer, a plurality of repellent components held on the base material can be obtained. It was thought that it could be evenly attached to a piece of clothing at one time. However, as a result of further studies, it was found that stickiness occurs when the substrate retains a sufficient amount of the repellent component to obtain the desired repellent effect. If the base material holding the repellent component is sticky, the usability is poor, such as when the base material is held by hand and put into the dryer, and the amount of the repellent component adhered is uneven (with unevenness). Also happens.
[0006]
　The present invention has been made to solve the above problems, and is an article for treating textile products in which a repellent component can be efficiently adhered to a plurality of textile products and stickiness caused by the repellent component is suppressed. An object of the present invention is to provide a textile product processing agent composition that is suitably used for the textile product processing article.
Means to solve problems
[0007]
　The present invention has the following aspects.
　[1] An article for treating a textile product used when drying a textile product in a dryer
　, which comprises a base material and a fiber product treatment agent composition supported on the base material, and the
　textile product treatment. The agent composition is
　(B) component: Diet, 3- (Nn-butyl-N-acetyl) aminopropionic acid ethyl ester, p-menthan-3,8-diol, 2- (2-hydroxyethyl) piperidine. At least one selected from the group consisting of 1-methylpropyl -1-methyl carboxylic acid and pyrethroid compounds, and
　component (A): one of compounds different from the component (B) that can be melted by heating.
An article for processing a textile product , which comprises a component which is solid at 1 atm and 30 ° C., is solid at 1 atm and 30 ° C., and can be melted at 31 to 120 ° C.
　[2] The mass ratio of the component (A) to the mass of the component (B) is 0.1 to 999, and
　the content of the component (B) is based on the total mass of the textile treatment agent composition. The article for processing textile products according to the above [1], which is 0.1 to 99% by mass.
　[3] The fiber of the above [1] or [2], wherein the total amount of the component (A) and the component (B) is 1 to 100% by mass with respect to the total mass of the fiber product processing agent composition. Goods for product processing.
　[4] The article for processing a textile product according to any one of the above [1] to [3], wherein the component (A) contains a cationic surfactant.
　[5] Component (B): DEET, 3- (Nn-butyl-N-acetyl) aminopropionate ethyl ester, p-menthan-3,8-diol, 2- (2-hydroxyethyl) piperidin-1 -At least one selected from the group consisting of 1-methylpropyl carboxylate and pyrethroid compounds, and
　component (A): one or more compounds that are different from the component (B) and can be melted by heating. A
textile treatment agent composition comprising a component which is solid at 1 atm and 30 ° C., solid at 1 atm and 30 ° C., and meltable at 31 to 120 ° C.
　[6] The mass ratio of the component (A) to the mass of the component (B) is 0.1 to 999, and
　the content of the component (B) is based on the total mass of the textile treatment agent composition. The textile product treatment agent composition according to the above [5], which is 0.1 to 99% by mass.
　[7] The fiber of the above [5] or [6], wherein the total amount of the component (A) and the component (B) is 1 to 100% by mass with respect to the total mass of the fiber product processing agent composition. Product treatment agent composition.
　[8] The textile product treatment agent composition according to any one of [5] to [7] above, wherein the component (A) contains a cationic surfactant.
Effect of the invention
[0008]
　According to the article for treating textile products of the present invention, the repellent component can be uniformly and efficiently adhered to a plurality of textile products. In addition, the article for treating textile products of the present invention suppresses stickiness caused by repellent components. Therefore, it is excellent in usability and can suppress unevenness of repellent components.
Mode for carrying out the invention
[0009]
　The article for processing textile products of the present invention includes a base material and a textile product processing agent composition supported on the base material (hereinafter, also referred to as “treatment agent composition”).
[0010]
(Treatment Agent Composition) The
　treatment agent composition contains the following components (A) and (B).
　If necessary, the treatment agent composition may further contain components other than the component (A) and the component (B) as long as the effects of the present invention are not impaired.
[0011]
　The treatment agent composition is solid at 1 atm and 30 ° C. When the treatment agent composition is solid under these conditions, the stickiness of the textile product processing article can be suppressed.
　The solid state at 1 atm and 30 ° C. means that it does not flow (does not deform) when left to stand under the conditions of 1 atm and 30 ° C.
[0012]
　Further, the treatment agent composition can be melted at 31 to 120 ° C. If the treatment agent composition can be melted at 31 to 120 ° C., the treatment agent composition is melted at the temperature at which the textile product is dried in a dryer, and the melted treatment agent composition or the treatment agent composition ( B) Ingredients adhere to textile products.
　The treatment agent composition is preferably meltable at 31 to 110 ° C., more preferably 40 to 100 ° C.
[0013]
　 The component
　(A) is a component that is different from the component (B) and is composed of one or more compounds that can be melted by heating and is solid at 1 atm and 30 ° C. Since the treatment agent composition contains the component (A), the treatment agent composition containing the component (B), which is liquid at 1 atm and 30 ° C., can be made solid at 1 atm and 30 ° C. ((B). ) It is possible to suppress stickiness of textile product processing articles (caused by components).
[0014]
　The melting point of the component (A) is preferably 31 to 130 ° C., more preferably 40 to 120 ° C., even more preferably 40 to 90 ° C., particularly preferably 50 to 90 ° C., and most preferably 50 to 80 ° C. When the melting point of the component (A) is at least the lower limit of the above range, the treatment agent composition tends to be solid under the above-mentioned conditions. When the melting point of the component (A) is not more than the upper limit of the above range, the treatment agent composition is likely to be melted at 120 ° C. or less. Further, when a treatment agent composition containing the component (A) melted by heating is attached to a substrate and cooled to produce an article for processing textile products, the melted component (A) quickly solidifies during cooling, and ( B) It is possible to prevent the component from flowing down from the base material.
　The component (A) may be used alone or as a mixture of two or more compounds. Two or more kinds of the component (A) are selected according to the type and the amount of the component (B) described later so that the treatment agent composition is solid at 30 ° C. and can be melted at 40 to 120 ° C. Can be combined, or the blending amount of the component (A) in the treatment agent composition can be adjusted.
　When the component (A) is a mixture of two or more compounds, the melting point of the component (A) is the melting point of the mixture. When the melting point of the mixture is within the above-mentioned preferable range, the mixture may contain a compound having a melting point outside the above-mentioned preferable range.
　At least a part of the compound constituting the component (A) is preferably a compound having a melting point within the above-mentioned preferable range.
[0015]
　(A) The melting point of the component is the Oil Chemistry Handbook (4th edition, edited by the Chemical Society of Japan), the Chemistry Encyclopedia (Kyoritsu Publishing), the Chemical Handbook (revised 5th edition, Basic Edition, edited by the Chemical Society of Japan), or the Physics and Chemistry Dictionary (edited by the Chemical Society of Japan). For the compounds described in (5th edition), the values ​​described in the above handbook, dictionary, etc. are adopted.
　However, if the compound contains impurities or if there is a polymorph as described in the Oil Chemistry Handbook (4th edition, edited by the Japan Oil Chemists' Society), the melting point has a range. In this case, the present invention adopts the highest melting point described in the Oil Chemistry Handbook (4th edition, edited by the Japan Oil Chemists' Society), and if it is not in the Oil Chemistry Handbook, it is the highest described in the Chemical Dictionary (Kyoritsu Shuppan). Adopt the melting point. For compounds whose melting point is not listed in the above dictionaries and handbooks, Analytical Chemistry Handbook (edited by Japan Society for Analytical Chemistry, 2nd revised edition), Organic Chemistry Handbook (edited by Synthetic Organic Chemistry Association, fully revised edition) Use the value measured by the method according to the melting point measurement method described in Gihodo Publishing) or the standard oil and fat analysis test method (Japan Society for Analytical Chemistry). The melting point in the present invention also includes the melting point in the mixture.
[0016]
　As the compound constituting the component (A), for example, at least selected from the group consisting of surfactants, fats and oils, hydrocarbon waxes, sugars, and polyethylene glycols (for example, those having an average molecular weight of 5000 to 20000) satisfying the above conditions. One type can be mentioned. Any one of these compounds may be used alone, or two or more thereof may be used in combination.
　Examples of the surfactant include cationic surfactants, anionic surfactants, nonionic surfactants, amphoteric surfactants, semi-polar surfactants and the like.
[0017]
　Examples of the cationic surfactant include the following (1) to (4). Any one of these cationic surfactants may be used alone, or two or more thereof may be used in combination.
[0018]
(1) A di-long chain alkyl di-short chain alkyl type quaternary ammonium salt represented by the following formula 1. [R
11 R 12 R 13 R 14 N] + X -　· · · Formula 1 (wherein, R 11 and R 12 are each independently 12 to 26 carbon atoms, an alkyl group preferably 14-18 R 13 and R 14 each independently have an alkyl group having 1 to 4, preferably 1 to 2, a benzyl group, and a hydroxyalkyl group having 2 to 4, preferably 2 to 3 carbon atoms. , Or a polyoxyalkylene group. X - indicates a counterion.)
[0019]
　Examples of the di-long-chain alkyl di-short-chain alkyl type quaternary ammonium salt represented by the above formula 1 include distearyldimethylammonium salt, dihydrated beef fat alkyldimethylammonium salt, dihydrated beef fat alkylbenzenemethylammonium salt, and distearylmethyl. Examples thereof include benzylammonium salt, distearylmethylhydroxyethylammonium salt, distearylmethylhydroxypropylammonium salt, distearyldihydroxyethylammonium salt, dioleyldimethylammonium salt, dicoconut alkyldimethylammonium salt and the like.
[0020]
(2) A mono-long-chain alkyl tri-short-chain alkyl-type quaternary ammonium salt represented by the following formula 2. [R
15 R 16 R 17 R 18 N] + X -　· · · Formula 2 (wherein, R 15 is from 12-26 carbon atoms, .R preferably represents an alkyl group of 14 ~ 18 16 , R 17 And R 18 independently have an alkyl group having 1 to 4, preferably 1 to 2, a benzyl group, a hydroxyalkyl group having 2 to 4, preferably 2 to 3, or a polyoxyalkylene. Indicates a group. X - indicates a counterion.)
[0021]
　Examples of the mono-long-chain alkyltri-short-chain alkyl-type quaternary ammonium salt represented by the above formula 2 include lauryltrimethylammonium salt, stearyltrimethylammonium salt, hydrogenated beef fat alkyltrimethylammonium salt, and hydrogenated beef fat alkylbenzenedimethylammonium salt. Examples thereof include stearyldimethylbenzylammonium salt, stearyldimethylhydroxyethylammonium salt, stearyldimethylhydroxypropylammonium salt, stearyltrihydroxyethylammonium salt, oleyltrimethylammonium salt, coconut alkyltrimethylammonium salt and the like.
[0022]
(3) A tetra short-chain alkyl type quaternary ammonium salt represented by the following formula 3. [R
19 R 20 R 21 R 22 N] + X -　· · · Formula 3 (wherein, R 19 , R 20 , R 21 and R 22 are each independently 1 to 4 carbon atoms, preferably An alkyl group of 1 to 2, a benzyl group, a hydroxyalkyl group having 2 to 4 carbon atoms, preferably 2 to 3 or a polyoxyalkylene group . X − indicates a counterion.)
[0023]
　Examples of the tetrashort-chain alkyl type quaternary ammonium salt represented by the above formula 3 include tetramethylammonium chloride, tetraethylammonium chloride, tetrabutylammonium bromide, tetrabutylammonium hydroxide, tetrabutylammonium hydrogen sulfate, and benzyltrimethylammonium chloride. Examples thereof include benzyltrimethylammonium hydroxyside, benzyltriethylammonium chloride, benzyltributylammonium bromide, benzyltributylammonium chloride, trimethylphenylammonium chloride and the like.
[0024]
(4) Tri-long chain alkyl mono short chain alkyl type quaternary ammonium salt represented by the following formula 4. [R
23 R 24 R 25 R 26 N] + X -　· · · Formula 4 (wherein, R 23 , R 24 and R 25 are each independently, a carbon number 12-26, preferably 14-18 R 26 has an alkyl group having 1 to 4, preferably 1 to 2, a benzyl group, a hydroxyalkyl group having 2 to 4, preferably 2 to 3 carbon atoms, or a polyoxyalkylene. Indicates a group. X - indicates a counterion.)
[0025]
　Examples of the tri-long-chain alkyl mono-short-chain alkyl-type quaternary ammonium salt represented by the above formula 4 include trilaurylmethylammonium chloride, tristearylmethylammonium chloride, trioleylmethylammonium chloride, tricoconut alkylmethylammonium chloride and the like. Be done.
[0026]
　These counterions in cationic surfactant (X - as is a halide CH) ion, 3 SO 4 - , C 2 H 5 SO 4 - , 1 / 2SO 4 2- , OH - , HSO 4 - , CH 3 CO 2 - , CH 3 -C 6 H 4 -SO 3 - , and the like. Examples of the halide ion include chloride ion and bromide ion.
[0027]
　The cationic surfactant, in that no corrosion risks in the dryer chamber may pair preferably has ion is an anion other than chloride ion, counterion is CH 3 SO 4 - and which ones (methyl sulfate salt ) Is more preferable.
[0028]
　Examples of the anionic surfactant include the following (5) to (16). Any one of these anionic surfactants may be used alone, or two or more thereof may be used in combination.
[0029]
(5) α-sulfofatty acid alkyl ester salt.
　Examples of the α-sulfofatty acid alkyl ester salt include compounds represented by the following formula (a).
　R 1- CH (SO 3 M) -COOR 2 ... (a) In
　formula (a), R 1 is a linear or branched alkyl having 8 to 20 carbon atoms, preferably 14 to 16 carbon atoms. It is a group or a linear or branched alkenyl group having 8 to 20 carbon atoms. R 2 is an alkyl group having 1 to 6 carbon atoms, and preferably has 1 to 3 carbon atoms.
　M represents a counter ion, and examples thereof include alkali metal salts such as sodium and potassium; amine salts such as monoethanolamine, diethanolamine and triethanolamine; and ammonium salts. Of these, alkali metal salts are preferable.
　As the α-sulfofatty acid alkyl ester salt, α-sulfofatty acid methyl ester sodium salt (MES) is preferable.
(6) A linear or branched alkylbenzene sulfonate (LAS or ABS) having an alkyl group having 8 to 18 carbon atoms.
(7) An alkane sulfonate having 10 to 20 carbon atoms.
(8) α-olefin sulfonate (AOS) having 10 to 20 carbon atoms.
(9) Alkyl sulfate or alkenyl sulfate (AS) having 10 to 20 carbon atoms.
(10) Any of alkylene oxides having 2 to 4 carbon atoms, or ethylene oxide and propylene oxide (molar ratio EO / PO = 0.1 / 9.9 to 9.9 / 0.1), with an average of 0.5 to 0.5 to An alkyl (or alkenyl) ether sulfate (AES) having a linear or branched alkyl (or alkenyl) group of 10 to 20 carbon atoms with 10 moles added.
(11) An average of 3 to 30 mol of any of alkylene oxides having 2 to 4 carbon atoms or ethylene oxide and propylene oxide (molar ratio EO / PO = 0.1 / 9.9 to 9.9 / 0.1). An alkyl (or alkenyl) phenyl ether sulfate having an added linear or branched alkyl (or alkenyl) group having 10 to 20 carbon atoms.
(12) Any of alkylene oxides having 2 to 4 carbon atoms, or ethylene oxide and propylene oxide (molar ratio EO / PO = 0.1 / 9.9 to 9.9 / 0.1), with an average of 0.5 to 0.5 to An alkyl (or alkenyl) ether carboxylate having a linear or branched alkyl (or alkenyl) group of 10 to 20 carbon atoms with 10 moles added.
(13) An alkyl polyhydric alcohol ether sulfate such as an alkyl glyceryl ether sulfonic acid having 10 to 20 carbon atoms.
(14) A monoalkyl, dialkyl or sesquialkyl phosphate having an alkyl group having 10 to 20 carbon atoms.
(15) Polyoxyethylene monoalkyl, dialkyl or sesquialkyl phosphate.
(16) Higher fatty acid salt (soap) having 10 to 20 carbon atoms.
[0030]
　Examples of fats and oils include higher alcohols, higher fatty acids, higher fatty acid esters and the like.
　Specifically, the higher alcohol is a chain alcohol having 14 or more carbon atoms, preferably 18 or more carbon atoms. The carbon number of the higher alcohol is preferably 24 or less. Specific examples of the higher alcohol include 1-tetradecanol, 1-hexadecanol, 1-octadecanol, 1-icosanol, 1-docosanol and the like. Any one of these higher alcohols may be used alone, or two or more thereof may be used in combination.
　Specifically, the higher fatty acid is a chain saturated monocarboxylic acid having 12 or more carbon atoms, preferably 14 or more carbon atoms, and more preferably 16 or more carbon atoms. The carbon number of the higher fatty acid is preferably 24 or less, more preferably 22 or less. Specific examples of the higher fatty acid include dodecanoic acid, tetradecanoic acid, hexadecanoic acid, octadecanoic acid, icosanoic acid, docosanoic acid and the like. One of these higher fatty acids may be used alone, or two or more thereof may be used in combination.
　The higher fatty acid ester includes an ester of a higher fatty acid and a monohydric alcohol having 1 to 4 carbon atoms, a mono or polyester of a higher fatty acid and a polyhydric alcohol having 1 to 6 carbon atoms, and a higher fatty acid and a polycarbonate having 1 to 6 carbon atoms. Examples thereof include monos and polyesters with ethylene oxide adducts of valent alcohols.
　Examples of the mono or polyester of the higher fatty acid and the polyhydric alcohol having 1 to 6 carbon atoms include the higher fatty acid glycerin ester. Examples of the higher fatty acid glycerin ester include mono-, di- or triesters of saturated fatty acids having 16 or more carbon atoms and glycerin, specifically, glycerin monostearate, glycerin monopalmitate and the like. Of these, glycerin monostearate is preferable. Any one of these fatty acid glycerin esters may be used alone, or two or more thereof may be used in combination.
[0031]
　As the fat and oil, a mixture of 2 or 3 selected from higher alcohols, higher fatty acids and fatty acid glycerin esters can also be used. As the mixture, a mixture of a higher alcohol and a higher fatty acid is preferable.
[0032]
　Examples of the hydrocarbon wax include refined petroleum waxes such as paraffin wax and microcrystalline wax, selecin wax, and synthetic wax. Any one of these hydrocarbon waxes may be used alone, or two or more thereof may be used in combination.
[0033]
　The content of the component (A) is preferably 1 to 99% by mass, more preferably 10 to 90% by mass, still more preferably 20 to 80% by mass, based on the total mass of the treatment agent composition.
[0034]
　The component (A) is cationic because the component (B) is more effective in suppressing the stickiness of the article for processing textile products and the component (B) easily adheres to the textile product when dried in a dryer. It preferably contains a surfactant.
　As the cationic surfactant, the above-mentioned (1) is preferable from the viewpoint of suppressing stickiness and having more excellent adhesion of the component (B) to the textile product.
　When the component (A) contains a cationic surfactant, the ratio of the cationic surfactant to the total mass of the component (A) is preferably 1 to 90% by mass, more preferably 5 to 85% by mass, and 10 to 10 to 70% by mass is more preferable, and 15 to 50% by mass is particularly preferable. When the ratio of the cationic surfactant is within the above range, the adhesiveness of the component (B) to the textile product is more excellent.
　When the component (A) contains a cationic surfactant, the component (A) other than the cationic surfactant may be used in combination in order to enhance the adhesiveness of the component (B) to the textile product and the effect of suppressing stickiness. preferable. Specifically, as cationic surfactants, distearyldimethylammonium salt, dihydrogenated beef fat alkyldimethylammonium salt, dihydrogenated beef fat alkylbenzenemethylammonium salt, distearylmethylbenzylammonium salt, distearylmethylhydroxyethylammonium Dilong-chain alkyldi-short-chain alkyl-type ammonium salts such as salts, distearylmethylhydroxypropylammonium salt, distearyldihydroxyethylammonium salt, dioleyldimethylammonium salt, dicoconut alkyldimethylammonium salt, dodecanoic acid, tetradecanoic acid, hexadecane It is preferable to use in combination with higher fatty acids such as acid, octadecanoic acid, icosanoic acid and docosanoic acid. The mass ratio of the cationic surfactant to the mass of the higher fatty acid (cationic surfactant / higher fatty acid) is preferably 0.1 to 5, more preferably 0.2 to 2.
[0035]
　 The component
　(B) is DEET (also known as N, N-diethyl-m-toluamide) and 3- (Nn-butyl-N-acetyl) aminopropionate ethyl ester (also known as IR3535). , P-menthane-3,8-diol, 2- (2-hydroxyethyl) piperidine-1-carboxylate 1-methylpropyl (also known as icaridin, CAS 119515-38-7,), and pyrethroid compounds. It is at least one pest repellent ingredient selected from. Any one of these pest repellent components may be used alone, or two or more thereof may be used in combination.
　Since the component (B) is liquid at normal pressure at normal temperature (for example, 1 atm, 30 ° C.), if the component (B) is supported alone, it may run off from the base material or the article may become sticky.
[0036]
　Examples of pyrethroid compounds include allethrin, imiprothrin, empentrin, cyfluthrin, transfluthrin, phenothrin, permethrin, pyrethrin, metoflutrin, empentrin, cyfluthrin and the like.
[0037]
　The component (B) may be encapsulated.
　As the wall material, a material generally used as an encapsulation material can be used without particular limitation. Examples thereof include natural polymers such as gelatin and agar, oily film-forming substances such as oils and waxes, and synthetic polymer substances such as polyacrylic acid, polyvinyl, polymethacrylic acid, melamine, and urethane. .. Any one of these wall materials may be used alone, or two or more thereof may be used in combination. The wall material is preferably one that can withstand the temperature and mechanical force of the dryer.
　The particle size of the capsule is not particularly limited, but is preferably 300 μm or less from the viewpoint of adhesion to clothing and not changing the appearance of clothing.
[0038]
　The content of the component (B) is preferably 0.1 to 99% by mass, more preferably 5 to 90% by mass, further preferably 10 to 80% by mass, and 20 to 50% by mass with respect to the total mass of the treatment agent composition. Mass% is particularly preferred.
[0039]
　
　Examples of the other components include pest repellent components other than the component (B).
　The pest repellent component other than the component (B) may be any component having a pest repellent effect, and a known pest repellent component used as an active ingredient in a known pest repellent can be applied.
　Specific examples of the pest repellent component other than the component (B) include din-butylsuccinate, hydroxyanisole, rotenone, and fragrances having a pest repellent effect.
[0040]
　Examples of fragrances having a pest repellent effect include monoterpene hydrocarbons such as limonene, monoterpene ketones such as menthon, isomentone, carboxylic, pregon, and camphor, and monoterpene aldehydes such as citral, citroneral, terpineol, neral, and perillaaldehyde. , Ester compounds such as cinnamylformate, geraniol, geranylformate, monoterpene alcohols such as linalol and citralol, phenylethyl alcohol, and various essential oils containing menthyl acetate, cinnamyl acetate, rosemary oil and the above fragrance components. Kinds such as peppermint oil, lavender oil, phenylacetaldehyde, sandalwood, tonalide, acetyleugenol, isopropyl myristate, bornylcyclohexanol, santalinol, indole, phenylacetaldehyde, oxahexadecanolide, isobutylquinolin, paramethylquinoline. , Musk oil, γ-undecalactone, γ-decalactone, Bornylcyclohexanol, sparemint oil, jasmine oil, neroli oil, peppermint oil, bergamot oil, orange oil, geranium oil, petitgrain oil, lemon oil, citronella oil, lemon Examples thereof include glass oil, cinnamon oil, eucalyptus oil, lemon eucalyptus oil, thyme oil, thyme white oil, thyme red oil, and pachori oil (see JP-A-2003-138290). Among these, citronellal, geraniol, terpineol, and mentanediol are preferable.
　The fragrance having a pest repellent effect may be a capsule fragrance.
　A mixture of the component (B) and a fragrance having a pest repellent effect may be encapsulated.
[0041]
　An offensive odor may be generated when drying textile products such as clothes with a dryer. As a cause of such an offensive odor, it is considered that dirt such as sebum remaining on the textile product and the base such as detergent and finishing agent used at the time of washing are changed by heating. When a fragrance having a pest repellent effect is contained, a pest repellent effect having a mechanism of action different from that of component (B) can be obtained, and not only the repellent effect is enhanced, but also the masking effect suppresses the offensive odor of textile products generated during drying. it can.
[0042]
　As another component, a fragrance having no pest repellent effect may be used. The fragrance that does not have a pest repellent effect may be a capsule fragrance.
　A mixture of the component (B) and a fragrance having no pest repellent effect may be encapsulated.
[0043]
　When the fragrance is blended, the content of the fragrance is preferably 0.01 to 2% by mass, more preferably 0.1 to 1% by mass, and 0.2 to 0.8 with respect to the total mass of the treatment agent composition. Mass% is more preferred.
[0044]
　As other components, a chelating agent, a preservative, or the like may be used.
[0045]
　The mass ratio of the component (A) to the mass of the component (B) (hereinafter, also referred to as “(A) / (B)”) is preferably 0.1 to 999, more preferably 0.1 to 500, and 0. .15-350 is more preferred. (A) / (B) may be 0.1 to 15, 0.1 to 10, 0.1 to 8, or 0.1 to 5. Good. When (A) / (B) is within the above range, the stickiness of the article for processing textile products can be suppressed, and the adhesiveness of the treatment agent composition to the textile products during drying, and eventually the adhesiveness of the component (B). Is excellent.
[0046]
　The total amount of the component (A) and the component (B) is preferably 1 to 100% by mass, more preferably 5 to 100% by mass, still more preferably 10 to 100% by mass, based on the total mass of the treatment agent composition. , 50 to 100% by mass or more is particularly preferable, and 70 to 100% by mass is most preferable. When the total amount of the component (A) and the component (B) is within the above range, the mass of the component (B) per unit area of ​​the article for processing textiles is set to a predetermined amount (for example, 1 g / m 2 or more). Therefore, the amount of the treatment agent composition to be supported on the substrate can be reduced.
[0047]
(Base material) The
　base material is a material that supports a treatment agent composition containing the component (A) and the component (B). The base material may be any as long as it can support the treatment agent composition, and examples thereof include a base material having liquid absorbency. Examples of the liquid-absorbent base material include paper, woven fabric, knitted fabric, non-woven fabric, sponge and the like.
[0048]
　The material of the base material is not particularly limited, but is limited to paper, cotton, cupra, polyethylene, polypropylene, polyethylene terephthalate (PET), acetate, polyester, wool, linen, cashmere, diatomaceous soil, rayon, lyocell, nylon, acrylic. , Urethane, carbon fiber, glass fiber, metal fiber, rubber, polypropylene, silicone resin and the like. Polyethylene and polypropylene are preferable because the treatment agent composition does not easily remain on the base material when the textile product is treated and unevenness can be further suppressed.
[0049]
　The shape of the base material is not particularly limited, and examples thereof include a sheet shape, a spherical shape, a rectangular parallelepiped shape, and a sponge shape. Among them, the sheet shape is preferable because the surface area in contact with the textile product can be increased at the lowest cost.
[0050]
　Examples of the sheet-like base material include fiber base materials such as paper, non-woven fabric, woven fabric, knitted fabric, tuft, and velvet felt, porous base materials such as sponge, resin film, and resin sheet. A fiber base material is preferable and inexpensive because all the components supported on the base material can be eluted during drying and adhered to the clothes, and it becomes easy to come into contact with a plurality of clothes without being bulky in the dryer. Nonwoven fabrics are particularly preferable because the supported components can be efficiently attached to a plurality of clothes.
　Here, the definition of "nonwoven fabric" conforms to the definition by JIS-L-0222. That is, "fiber sheets, webs or bats in which the fibers are oriented in one direction or randomly and the fibers are bonded by alternating current and / or fusion and / or adhesion. However, paper, textiles, etc. Excludes knitted fabrics, tufts and random felts. "
[0051]
　The basis weight of the nonwoven fabric, 10 ~ 150 g / m 2 preferably, 15 ~ 120 g / m 2 and more preferably. When the basis weight is not less than the lower limit of the above range, the mass of the component (B) per unit area of ​​the article for processing textile products tends to be more than a predetermined amount (for example, 1 g / m 2 or more). In addition, the article for processing textile products has sufficient elasticity and is excellent in handleability. When the basis weight is not more than the upper limit of the above range, the component (B) is likely to be eluted from the textile product processing article during drying, and the desired effect can be sufficiently obtained. In addition, there are few fibers of the non-woven fabric that deviate from the article for processing textile products during drying, and problems such as clogging of the filter of the dryer are unlikely to occur.
　The basis weight of the non-woven fabric is the mass of the non-woven fabric per unit area of ​​the non-woven fabric. The basis weight of the non-woven fabric can be measured according to JIS L 1906: 2000 "General long-fiber non-woven fabric test method". When a commercially available product is used as the non-woven fabric, the value expressed as "basis weight", "weighting" or "rice tsubo" by each manufacturer can be adopted as the basis weight. The unit of these values ​​is g / m 2 .
[0052]
　The thickness of the sheet-shaped base material is not particularly limited and may be appropriately selected depending on the intended purpose, but is preferably 0.1 to 3 mm, more preferably 0.1 to 2 mm.
　The size of the sheet-shaped base material is not particularly limited and may be appropriately selected depending on the intended purpose. The thickness of the base material is an average thickness measured using the ABS Digimatic Indicator 543-250BS ID-C112BS (manufactured by Mitutoyo).
　As for the strength of the sheet-shaped base material, it is desirable that the tensile strength is 50 N / 50 mm or more in the vertical direction and 15 N / 50 mm or more in the horizontal direction. When the strength is high, the deformation of the base material during drying is suppressed, and the treatment agent composition is hard to peel off, so that unevenness can be suppressed. The vertical direction is the direction of the long axis at the time of manufacturing, that is, MD (Machine Direction). The horizontal direction is a direction orthogonal to the vertical direction, that is, a TD (Traverise Direction). The tensile strength is measured by the method described in Examples described later.
[0053]
　In the textile product processing article of the present invention, the amount of the treatment agent composition supported on the substrate is, for example, the component (B) per unit area of ​​the textile product processing article in the case of a sheet-shaped substrate. In terms of mass, 1 g / m 2 or more is preferable, 2 to 50 g / m 2 is more preferable, and 4 to 40 g / m 2 is further preferable.
　When the mass of the component (B) per unit area is at least the above lower limit value, a sufficient amount of the component (B) adheres to the textile product in contact with the article for processing textile products during drying in a dryer, which is sufficient. Can exert a repellent effect. Further, as the mass of the component (B) per unit area is larger, the amount of the textile product processing article used for adhering an arbitrary amount of the component (B) to the textile product can be reduced.
　When the mass of the component (B) per unit area is not more than the upper limit value, the treatment agent composition can be easily supported on the substrate.
[0054]
　A preferred embodiment of the article for treating textile products of the present invention includes a sheet-shaped base material and a textile product treating agent composition supported on the sheet-shaped base material, and the textile product treating agent composition is prepared. It contains the component (A) and the component (B), (A) / (B) is 0.1 to 3, and the mass of the component (B) per unit area of ​​the textile product processing article is 1 g / m 2. This is the article for processing textile products.
[0055]
　Another preferred embodiment of the article for treating textile products of the present invention comprises a sheet-like base material and a textile product treatment agent composition supported on the sheet-like base material, and the textile product treatment agent composition. However, it contains the component (A), the component (B), and other compounds, and (A + other compounds) / (B) is 0.1 to 3, and (B) per unit area of ​​the article for processing textile products. ) An article for processing textile products having a component mass of 1 g / m 2 or more.
[0056]
　Another preferred embodiment of the article for treating textile products of the present invention contains a sheet-shaped base material and a textile product processing agent composition supported on the sheet-shaped base material, and is in contact with the textile product. The textile product processing agent composition or the component (B) is configured to adhere to the textile product when heated at 1 atm at 40 to 120 ° C.
[0057]
　The method for producing the article for processing textile products of the present invention is not particularly limited, and a known method can be used.
　For example, an article for processing textile products can be produced by the following method.
　The component (A) is heated and melted at a temperature equal to or higher than the melting point of the component (A), and the component (B) and, if necessary, other components are added to the melted component (A) to form a liquid treatment agent. A method in which a product is prepared, the treatment agent composition is applied to a sheet-like substrate, and the product is cooled to a temperature below the melting point of the component (A).
　The temperature above the melting point of the component (A) is preferably the melting point of the component (A) + 5 ° C. or higher and the melting point of the component (A) + 10 ° C. or lower.
[0058]
　The textile product processing article of the present invention is a dryer-loaded textile product processing article used when the textile product is dried in a dryer. When dried in a dryer, the treatment agent composition adheres to the textile product in contact with the textile product processing article of the present invention, and the pest repellent effect of the component (B) is exhibited.
　The textile product is not particularly limited, and examples thereof include clothing, curtains, sofa covers, carpets, towels, handkerchiefs, sheets, blankets and the like.
　Examples of pests subject to the pest repellent effect include mosquitoes, gnats, stable flies, house mites, bed bugs, bedbugs, ants, cockroaches, spiders, millipedes, centipedes and the like.
[0059]
　The processing of the textile product by the textile product processing article of the present invention is carried out, for example, by putting the textile product processing article together with the textile product after washing, rinsing and dehydrating into a dryer and drying the textile product. Can be implemented. Alternatively, at the start of washing, the textile product processing article is thrown in together with the textile product, and washing, rinsing, dehydration, and drying can be performed. Alternatively, it can also be carried out by putting an article for processing textile products into any of the steps on the left.
　As the dryer, a dryer conventionally used for drying clothes or the like can be used, and typically, a dryer that heats clothes or the like while rotating is used. Specific examples of the dryer include an electric clothes dryer, a gas clothes dryer, a drum-type washer-dryer, a washer-dryer, a tumble dryer, a rotary dryer and the like.
　The temperature at the time of drying in the dryer may be a temperature generally used, and is usually about 80 ° C. in a household dryer and about 115 ° C. in a commercial dryer.
　The drying time is not particularly limited, but is preferably 30 minutes to 360 minutes, more preferably 60 minutes to 300 minutes. If the drying time is short, the textile product is not sufficiently dried, and the textile product may have a dry odor. If the drying time is too long, the textile product may be damaged.
　The treatment of textile products by the article for processing textile products of the present invention is not limited to the above method, and the above components are adhered in a short time (1 to 30 minutes) in a dryer using dry clothes or the like that do not require washing treatment. It may be a method of making it. By the method described on the left, the loss of the above-mentioned components due to long-term drying can be minimized, and the components can be efficiently adhered to clothes.
　In addition, the number of textile product processing articles to be used may be appropriately changed according to the amount of clothing to be processed. For example, when there are many clothes to be processed, by using a plurality of textile product processing articles (for example, 2 to 5 pieces), a sufficient amount of the component (B) is uniformly applied to the clothes as compared with the case where one piece is used. Can adhere.
[0060]
　The textile product processing article of the present invention described above includes a base material and a textile product treatment agent composition supported on the base material, and the textile product treatment agent composition is the component (A). And (B) are contained, and since it is solid at 1 atm and 30 ° C. and can be melted at 40 to 120 ° C., the component (B) can be efficiently adhered to a plurality of textile products. Therefore, the textile product treated with the textile product processing article of the present invention exhibits an excellent pest repellent effect. Further, in the article for processing textile products of the present invention, stickiness caused by the component (B) is suppressed even if the mass of the component (B) per unit area is large. Therefore, it is excellent in usability and can suppress unevenness of repellent components.
Example
[0061]
　Hereinafter, the present invention will be described in detail with reference to examples, but the present invention is not limited to the following description.
[0062]
(Material used)
　(A) Ingredients: Distearyldimethylammonium methyl sulfate (melting point: 37 ° C.): Stearic acid (melting point: 72 ° C.): Sorbitan monostearate (melting point: 49 to 65 ° C.): Lauryltrimethylammonium methyl sulfate (melting point: 49 to 65 ° C.) Melting point: less than 40 ° C.) = 28: 38: 28: 6 (mass ratio) mixture. Melting point as a mixture: 55-57 ° C. Made by Lion Specialty Chemicals.
　Lauryl alcohol (comparative product of (A) component): Melting point 24 ° C, manufactured by Fuji Film Wako Pure Chemical Industries, Ltd.
　Fragrance: The fragrance composition shown in Table 2 of JP2011-132640.
[0063]
(Examples 1 to 8 and Comparative Examples 1 to 3)
　
　Articles for processing textile products were manufactured by the following procedure.
　First, tap water was added to HOTTING BATH (manufactured by ADVANTEC) and the melting point of the component (A) was set to + 5 to 10 ° C. Next, the component (A) was placed in a 300 mL beaker and heated and melted in HOTTING BATH. Next, as shown in Tables 1 and 2, the component (B) and the fragrance were added, and the treatment agent composition was prepared by heating, dissolving and mixing. However, in Comparative Example 1, the component (B) was not added. In Comparative Example 2, the component (B) was used as it was as a treatment agent composition.
　In Tables 1 and 2, the content (%) of each component is mass%. Blanks in the table indicate that the ingredient is not blended.
[0064]
　Separately, the following non-woven fabric was cut into 23 × 28 cm (0.0644 m 2 ).
　Examples 1 to 6, Comparative Examples 1 to 3: Polyethylene-polypropylene composite fiber non-woven fabric, basis weight 20 g / m 2 , thickness 0.1 mm, flat secondary processing.
　Example 7: Polyethylene-polypropylene composite fiber non-woven fabric, basis weight 20 g / m 2 , thickness 0.3 mm, no processing.
　Example 8: Polyethylene-polypropylene composite fiber non-woven fabric, basis weight 20 g / m 2 , thickness 0.2 mm, embossed primary processing.
　The treated non-woven fabric was coated with the amount (g) of the treatment agent composition shown in Tables 1 and 2 using a 2 mL polydropper. After the coating, it was left at 25 ° C. for 1 day to obtain an article for processing textile products.
　The treated non-woven fabric was coated with the amount (g) of the treatment agent composition shown in Table 1 using a 2 mL polydropper. After the coating, it was left at 25 ° C. for 1 day to obtain an article for processing textile products. Then, the following operations were performed to evaluate the textile product processing article.
　However, in Comparative Example 3 in which the component (B) was applied as it was to the cut non-woven fabric, the applied component (B) did not become a solid, and the desired article for processing textile products could not be successfully produced. Therefore, the following operation was not performed for Comparative Example 3.
[0065]
　
　"Pretreatment of
　textile products " Commercially available B. textile products. V. Two D-skin shirts (100% cotton, made by Fujibo Apparel) are used in a two-tank washing machine (Mitsubishi Electric, CW-C30A1-H) using the commercial detergent "Deodorant Blue Diamond" (made by Lion). Therefore, pretreatment was performed under the following conditions.
　The standard amount of detergent used, bath ratio 30 times, tap water at 50 ° C., washing 15 minutes, dehydration 5 minutes are repeated twice, and then running water rinsing 15 minutes and dehydration 5 minutes are repeated 5 times.
[0066]
　"Washing treatment"
　Two pre-treated textile products (BBD skin shirt) are placed in a vertical fully automatic washing machine (manufactured by AW-8V2 TOSHIBA), washed for 10 minutes, rinsed once, and dehydrated for 5 minutes. Was done.
[0067]
　"Drying treatment"
　Along with the two textile products immediately after dehydration, one textile product processing article produced by the above method is placed in an electric dryer (ED-45C manufactured by TOSHIBA), and 1 at 50 to 80 ° C. It was time-dried. As a blank, the textile product-treated article was not put in and the drying treatment was carried out in the same manner as described above.
[0068]
　
　The non-stickiness of textile product processing articles produced by the above method was evaluated by the following procedure. The results are shown in Tables 1 and 2.
　Under the condition of 25 ° C., the non-stickiness when compared with the target product (article for processing textile products of Comparative Example 1) by the evaluator (n = 5) was scored in the following three stages, and the average of the evaluators. The score was calculated.
　The average score is preferably 2 points or more, and more preferably 2.5 points or more.
　In addition, it was judged that the article for processing textile products having one evaluation point was not practical, and the following pest repellent effect was not evaluated.
　3 points: Improved stickiness compared to the target product.
　2 points: Equivalent to the target product.
　1 point: Stickiness worsens compared to the target product.
[0069]
　
　The pest repellent effect (mosquito repellent property) of the textile product treated by the above method (hereinafter, also referred to as "treated product") was evaluated by the following procedure. The results are shown in Tables 1 and 2.
[0070]
　"Test conditions"
　Weather: Sunny, Temperature: 34.9 ° C, Humidity: 58%, Test location: On outdoor soil where Aedes albopictus inhabits.
　"Test method"
　Practical repellent efficacy test:
　B. of untreated product (blank) and treated product. V. Wearing a D-skin shirt, the number of Aedes albopictus approaching the whole body was counted per 3 minutes. The number of mosquito bites when wearing the untreated product was defined as A, and the number of mosquito bites when wearing the treated product was defined as B.
　After the test, the number of bites by Aedes albopictus was investigated, and the bite prevention rate was calculated by the following formula.
The bite prevention rate is preferably 60% or more, more preferably 80% or more.
　　Biting prevention rate (%) = {(AB) / A} x 100
[0071]

　0.4 g of bromophenol blue was dissolved in 200 g of 95% ethanol, and the mixture was made up to 1 L with pure water to prepare a staining solution.
　The treated product was completely immersed in the stain, removed from the stain, squeezed, and rinsed with tap water until no color appeared.
　The area of ​​15 cm × 15 cm in the center of the abdomen of the treated product was visually observed, and the number of dark blue spots in the area was counted. From the number of spots, the absence of unevenness was evaluated according to the following criteria. Bromophenol blue stains cations (cationic surfactants) in the treatment composition. It can be seen that the smaller the number of spots, the more the unevenness of the treatment agent composition and the unevenness of the component (B) are suppressed.
　◯: There are less than 20 spots.
　Δ: 20 or more and less than 40 spots.
　X: 40 or more spots.
[0072]
According to
　the tensile strength and elongation test (standard time) described in JIS L 1913: 2010, the tensile strength in the longitudinal direction and the lateral direction of the article for processing textile products was measured. The test piece was tested with a width of 50.0 mm.
[0073]
[table 1]

[0074]
[Table 2]

[0075]
　The textile product processing articles of Examples 1 to 8 were less sticky. Further, when the plurality of textile products are dried by the dryer, the textile products are treated using the textile product processing articles of Examples 1 to 8, so that the component (B) can be efficiently added to the plurality of textile products. I was able to attach it. In particular, when the textile product processing articles of Examples 1 to 6 were used, the component (B) could be evenly adhered to a plurality of textile products.
Industrial applicability
[0076]
　According to the article for processing textile products of the present invention, the component (B) can be efficiently adhered to a plurality of textile products. In addition, the article for processing textile products of the present invention is excellent in usability.
The scope of the claims
[Claim 1]
　An article for treating a textile product used when drying a textile product in a dryer
　, which comprises a base material and a fiber product treatment agent composition supported on the base material, and the
　textile product treatment agent composition. However,
　component (B): Diet, 3- (Nn-butyl-N-acetyl) aminopropionic acid ethyl ester, p-menthan-3,8-diol, 2- (2-hydroxyethyl) piperidin-1- Consists of at least one selected from the group consisting of 1-methylpropyl carboxylate and pyrethroid compounds, and
　component (A): one or more compounds that are different from the component (B) and can be melted by heating.
An article for processing textile products , which comprises a component which is solid at 1 atm and 30 ° C. and is solid at 1 atm and 30 ° C. and can be melted at 31 to 120 ° C.
[Claim 2]
　The mass ratio of the component (A) to the mass of the component (B) is 0.1 to 999, and
　the content of the component (B) is 0. The article for processing textile products according to claim 1, which is 1 to 99% by mass.
[Claim 3]
　The article for processing textile products according to claim 1 or 2, wherein the total amount of the component (A) and the component (B) is 1 to 100% by mass with respect to the total mass of the textile product treating agent composition. ..
[Claim 4]
　The article for processing textile products according to any one of claims 1 to 3, wherein the component (A) contains a cationic surfactant.
[Claim 5]
　Ingredients (B): DEET, 3- (Nn-butyl-N-acetyl) aminopropionate ethyl ester, p-menthan-3,8-diol, 2- (2-hydroxyethyl) piperidine-1-carboxylic acid It consists of at least one selected from the group consisting of 1-methylpropyl and pyrethroid compounds, and
　one or more of the compounds (A), which are different from the component (B) and can be melted by heating, and 1 atm. , A component which is solid at 30 ° C., and which is solid at
1 atm and 30 ° C. and can be melted at 31 to 120 ° C.
[Claim 6]
　The mass ratio of the component (A) to the mass of the component (B) is 0.1 to 999, and
　the content of the component (B) is 0. The textile product treating agent composition according to claim 5, which is 1 to 99% by mass.
[Claim 7]
　The textile product treatment agent composition according to claim 5 or 6, wherein the total amount of the component (A) and the component (B) is 1 to 100% by mass with respect to the total mass of the textile product treatment agent composition. Stuff.
[Claim 8]
　The textile product treatment agent composition according to any one of claims 5 to 7, wherein the component (A) contains a cationic surfactant.