BACKGROUND OF THE INVENTION ,
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. ' Polymers represent the second largest class of ingredients in cosmetics and personal care
products. A diverse range of polymers are applied in this segment .as film formers,
. fixatives, rheology modifiers, associative thickeners, emulsifiers, stimuli-responsive
. agents, conditioners, foam stabilizers and de stabilizers, skin-feel beneficial agents, and
antimicrobials. Our invention describes. the use :of natural polymers in personal *care
I formulation. This has resulted in aqueou's-based thickeners that also form films and act as I
Lfixatives. The onset of free-radical living polymerization offers the prospect of custamdeslgnlhg
the morphology of predicts to-meet the desired attributes. Complex coacervate' 1
. I mechanisms dominate the f~nctionio~f conditioning Personal cleansin products s.
Stimuli-responsive polymers are being directed towards applications from make-up that . ,
. . , . camouflages wrinkles to the facile processing of multiple emulsions, to th.ermallyresponsive
systems that respond io the surface of skin.The use of polymers in cosmetics
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is highly developed; iind .innovative advances 'in polymer science and nanoscience are '
driving the creation of scientifically sophisticated products.
Polymeric materials represent a major class of ingredients that are used in cosmetics.
' Polymers are used as:
Cosmetic raw materials are named according to the 1nternation.al Nomenclature Cost%etic
,Ingredient (INCI) convention. According to the INCI convention, polymeric materials are
'named according to the name in common usage. If no common name exists and the
structure is not wellldefined, the polymers are named as follows:
1. Homopolymers are named'by placing the term. "poly" before the constituent monomer
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2. Copolymers are named by listing the,monomers separated .by a slash (4 followed by
the word " Copolymer" . . 3. Cvyulyrners cofisisting of four or more monomers may be given an INCI name
according to their class followed by an arbitrary number, e;g. Polyester-1
4. Cxosslinked polyniers consisting of two or more constituent monomers are named by
listing the monomers in alphabetical order separated by a slash, followed by the word
l'Crosspolymerl' .
t55. "Acrylates" describes non-crosslinked copolymers that contain combinations of acrylic
acid, methacrylic acid, and their simple esters.
- 6. "Crotonates" n~n~crosslinkecdop olymers that contain combinations of crotonic acid
and its simple esters .- .
7. "Atninoacrylates" refers to simple amino acrylates in which the substituent+alkyl
groups attached to amino nitrogen range from C.1-4, and acrylkes conforms to the
definition above
8. "Carbdmer" describes high niolecular weight crqsslinked polymers of acrylic acid.
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9. Vinylpyrrolidone is abbreviated to "VP" and polyvinylpyrrolidone is abbreviated to
"PVP"
- 10. The copolymer of vinyl methyl ether and maleic anhydride is PVM/MA copolymer.
Personal cleansing products such as Shampoo, Face wash, Body wash, Hand washnand .
vaginal wash are simply detergents, They- are a different type of cleaning media than
kordinary laundry or hand detergents because of their application to different types of skin '
substrate. Personal cleansing products are used to remove excess oil, dirt and slun debris
from the hair known as sebum.
The primary ingredient of Personal cleansing products is the detergent, either frbm
. . natural surfactants or synthetic surfactants. The 'concentration used varies with the .. .
individual detergent and the PerSonal cleansing products type and will vary fiom about
10% to 50%. Personal cleansing products 'usually include modifying agents such as
opacifiers, clarifying agents, antifreezes, conditioning and finishing agents, sequestrants,
thickening agents, proteins, foam builders, and antidandruff agents, which also may be
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Functions of Personal cleansing PI-oducts
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Personal cleansing. products are the natural or synthetic chemicals with specific
modification of one component aimed to create specific interactions with the other one.
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The modification in their strategies can solve problems arising fiom a bad interaction
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between the two polymers .Depending on their functions; Personal cleansing products s
are used as cleaning agents for cosmetic purposes, antidandruff agents, antiseborrhoeic I agents and keratolytic agents. Polymers .,can play a relevant role in biomedical and . .
pharmaceutical applications, part~cularlyin ,the field of dnig delivery, for their intrinsic
biocompatibility and 'low cost. Neiertheless, the properties of such materials
sometimes do not fulfill the requirements for specific ,applications; hence, the
development of strategies aiming to chemically and/or physically modify their structure
and, consequently, their'physical-chemical properties is gaining increasing interest
As cleaning agents: these Personal cleansing products should be mild, effective, without
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causing irritation and should be u$ed daily or on alternate days as needed. They remove
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dust and'excess oil from the hair. . .
As antidandruff agents: these treat dandruff due to fungi like pityriasis versicolbr. . . . .
Rapidly relieves, scaling and prur;tis which .are associated with hngal infections.
As antisebo'rrhoeic agents: they have cytostatic effect on cells of the epidermis and
follicular epithelium, thus reducing comeocyte production.
As kgsatdytic agents: they remove ointment, gastes, which are used in the tieatment of
psoiiasis. They also' remove hard scales from the scalp. s
Key Features of Personal cleansing products 1 Typ" of Personal
cleansin products
Clarifying Personal
,Key Features
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Contain heavy duty surfactants. Used to deep clean hair and 1
cleansing products
Volumizing Personal
remove the gunky. build up of conditioners, sprays, and gels.
Add body to limp hair. Contain.proteins that bond to hair and
cleansing products
Moisturizing Personal
cleansing products
Dandruff Personal I--------
pump it up
Best choice for dry, flyaway hair, make split ends look better,
cleansing products .
Revitalizing Personal
cleansing products
2-in one 1 Personal tpull
moisture onto hair to keep it from getting too dry.
Made for color treated, permed, and damaged hir. Use as a
cleansing products
I Conditioner
gentler cleanser. ~roteccto lor from fading. I
Contain medication that loosens and rinses away those annoying
flakes. 9
With conditioner, save time. I
Remove chlorine and other minerals.
Cationic polysaccharides and other polymers have been used widely In 'personal care,
household, industrial, and institutional products to perform a hnction in the final product,
ranging from the use of the polymer as gellants, binders, thickeners, stabilizers,
emulsifiers, spreading and deposition aids, and carriers for enhancing the rheorogy,
%efficacy, deposition, aesthetic a d 'delivery of chemically and physiologically active
ingredients in personal care, (e.g., cosmetic, oral care, baby care), household, or pet care
compositions. Depending. on the application, the substrate can be skin, hair, or textile
substrates.
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.Synthetic cationic conditioners, are commonly used as conditioners in personal
cleansing products such as products s, 2-in-1' or 3-in-1 conditioning shampoo products
and body washes, which are formulated at acidic or neutral pH values. As a result of
processing, there is often a residual level of volatile amines such as trimethylamine
(TMA) present in the cationic conditioners composition
When Synthetic cationic conditioners are incorporated into cleansing compositions or
other personal care products, at acidic and neutral pH values, if volatile amines such as
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tr~methylamlne (TMA) are
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( However, iri personal care products such as personal cleansing products (hair care and
body-washes), shave products, skin care products, and oral care products, and in
hbusehold care products, such as detergents and fabric conditione&, formulated at
alkaline pH values, an odor can develop that is characteristic of,this.volatile amine, if the
amine content of the cationic conditioning polymer composition is above a certain leeel.
%The cationic conditioning polyme;, besides being a conditioner, is also used for rheology
modification of these formulations, lather enhancement as well for lather stability and for
delivery of other personal care formulation ingredients.
cationic conditioning polymers aye used iri hair care products to provide conditioning to
the hair. In skin care products, these same'po~~mecrasn provide conditioning effects to
i the skin. When incorporated into detergent and fabiic softening formulations, these same
polymers can provide conditioni;lg, softening, and antistatic characteristics to fabrics.
. Wet and dry combability measurements are 'typical test methods used to measure
conditioning performance in Personal cleansing products and conditioner applications.
Commercial cationic conditioning polymers in the marketplace have been reported to
reduce the wet combing force experienced on combing wet h8i; by 30 % - 80 % relative
9 to the Personal.cleansing products containing no polymer.
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ow ever, as a result of proccssing, including n~oleculal' weigh^ ~wluction processing, at
alkaline pHvalues, an arnine odor is apparent in some formulated products that contain
cationic galactomannan polymers such as cati. oni.c guars. For example, in personal
cleansing products and in hous~old such as body wash formulas, Personal
cleansing products formulas, detergents and fabric conditioners, formulated at alkaline
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.pH values, an odor develops that is characte'rtstic'of amines if the amine content of the
cationic conditioning polymer is above'a certain threshold level. The amine odor can also
be detected when cationic guar is exposed to ons during, the
manufacturin.g of personal care, household.or pe
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A need still exists in the marketplace, for personal care, household care, and pet
care compositions containing cationic conditioning polymer wherein the
.composition has no discernible amine odor at all pH.vilues and should have . .
good electrostatic force. Further cationic conditioning polymer should have the
unique ability' to bind tight& to negatively charged cells, tissues and other
proteins substrates of the human skin adhair.
t Cationic surfactants and conditioner carry positive cha.rg~w hen i,nni-/.~.d.C .atiinic
molecules have the ability to cling to wet surfaces by static attraction. Consequently they
are not easily removed during the rinsing process and form the basis of conditioning
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$Cationic surfactants and condition'er 'have therefore been found to be very usehl as filmforming
arid damage control agents in conditioning hair and skin preparations. The ,
apparent viscosity of a personal care cle'ansing formulation (shoiver gel, Personal cleansin
. . . .. . .
A- . i products ,' etc.) is mainly due to, the sutfactant system and the ability of surfactants to
. . v- build micellar . structures with various reheology modifier such as carbomer,
~~dro~hobicall~-modified-~lk~li-~wellable-~(HmuAlSsEi)o pno lymers, Inorganic salt
(NaCI etc.) and glycols to increase the apparent viscosity. -
Conditioning agents: Many shampoos contain conditioning agents which serve many
of the same roles as full conditioners. Conditioning agents are further described in the
following subsection. . . q
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As stated earlier, many shampoos have certain levels of conditioning agents which mimic
he functioris of a full conditioner product. Conditioner molecules contain cationic
surfactants which give a positive electrical charge to the conditioner. The negative charge
. , of the hair is attracted to the positively ~har~ed'conditionmero lecules, which results in , .
conditioner deposition bn the iair ThiS: i s especially the for damaged hair, since
damaging processes result in hair fibres being even more negatively charged. The
., . attraction of the conditioner to hair results in a reduction of static electricity on the fiber
surfaces, and consequently a reduction in the "flyaway", behavior; The conditioner layer . . also flattens the cuticle scales against each other, which improves shine and color. Thc '
smootli feel resulting from
wet aild dry conditions
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Conditioner conrists of a gel network chassis (cationic surfactants, fatty alcohols, and
water) for superior wet feel and a combination of conditioning actives (cationic
surfactants, fatty aicohols, and silicones) for superior dry feel. The transfdrmation of the
cationic surfactants and fatty alcohol mixture into the resulting gel network,' which is a
frozen lamellar liquid crystal gel phase.
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When conditioner interacts with the hair surface, the high concentration of fatty alcohols
makes it the most deposited ingredient group, followed by the silicones and cationic
surfactants. Typical deposition levels for, ?&ionic surfactant, fatty alcohol, and silicone
are around 500-800, 1000-2000, and 200 ppm, respectively. The wet feel benefits are
creamy texture, ease of spreading, slippery feel while applying, and soft rinsing feel. The
dry feel benefits are moistness, softness, and easier dry combing. Each of the primary
conditioner ingredients also has specific functions and roles that affect performance of
the entire product. Cationic surfactants are critical to the forming of. the lamellar gel
network in conditioner and also act as a lubricant and static control agent, since their
positive charge aids in counteracting the negative charge of the hair fibers. Faity alcohols
are used to lubricate and moisturize the hair surface, along. with forming the gel netyork.
Filially, silicones are the main spurce of lubrication in the conditioner and these are
llopaque because of silicone particles. ,
~dnditioner in persotial cleansing products is an impdrtant consumer design
feature. Persona.1 cleansing products are expected to behave in a certain manner when
poured out of the bottle. Viscosity'greater then.water makes it easier to pour the correct
amount of Personal cleansing products. Thickness, is also helps to stay personal cleansing
products on hair and skin out before the '
application is completed.
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DETNLED DESCRIPTION OF THE INVENTON
Here I rcm expluing the Jztcrmful effectr of some. cntionic syntlzetic
uied in .cc,&etic produch.
International chemical hazard symbol indicates 1x1 mark for potential risk associated
ingredients In eye cream, facial moisturizer, sunscreen, hand cream, eye shadow, or face
mask, and you might see the ingredient "sodium polyacrylate." Look at thcse same
- \ products--or in your shampoo or styling gel-and you may see an ingredient called
"carbomer." These chemicals are in.the same family. Called "synthetic polymers," they f re man-made polymers-chemicals made of a large number of similar units bonded
together-typically derived from petroleum oil., The more typical name for these
, chemicals? Plastics
Categories include: I
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Conditioaiag polymers: "l'hese. cleposit,'aclhere,.'or absorb into the proteins of the
skin and hair. They improve skin feel and hair manageability, aild make the skin
and hair softer and. smoother. Exaniples include. polyquaternium-6,
polyquaterniurn-7, and polyquaterninm-11. 'This is a class of chemicals made from
acrylic acid. They are thicltenirlg agents that help control the viscosity and flow of
cosmetic produc~sT. hese can can-y contaniina,nts that can be potentially carcinogenic.
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1 Siiliconcs: These i1l.e polylne~s that contain silicoll- atoms or silicates. They help
protect, condition, pearlize, riloisturize,, thicken, and emulsify. Because the silicone
sits in a layer on top of the skin keeping in moisture, it also keeps in any sebum, dirt and
, bacteria that may already be on the skin. Once the skin is irritated, it will breakout. The
disadvantages ate. quire overwhelming. Everytime .you wash yo'ur hair with a shampoo
that has silicone the coating ofthe silicone 611 your hair will build up and make. it harder
to get it out of' your hair. Silicones can.'.also .lead to hair loss, 'extrbmely d v rind itchy
scalp and cancer. As .I metitionecl the dying your hair will be useless because it is going to
facle very cluickly, any hair
all bemuse the silicone is
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HPO DELHI Zf-06-LO%G $7:34
f
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I Out of tile many disadvantages one main disadvantage is 'that they can hal'in our
. %environment as well as health of Users. In 2008,. researchers published a study showing
.that syn tlietic pol yn~ers----.plastics---are "now one of the most common and persistent
pollutants in ocean waters and beaclies worldwide." Other. findings 0.f the stirdy include: . . . .
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Between 1970 and 2003, plastlcs became the fastest growing segment of the U S
nlunlc~palw aste stream, ~ncreasingn uie-fold
Marine litter is now 60-80 percent plastic, reaching 90-95 percent in some areas.
0 . :Plastic is harn~inym arine life, including albatross and other seabirds, who in2est .
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plastic. Sea .turtles also ingest plastic bags, fishing lines, and other plastics.
f'lastics are know to absorb pollutants, creating unktiourli health hazards
Refiencc - Moore CJ, "Synthetic polymers in tlle marine environment: a rapidly
increasrng, long-term threat "l?nvirvn 1k.s. 2008 Oct, 1 08(2): 1 3 i -
PRO DELHI. 2%-8G- 2816 17 :.34 I
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Now it has been established by the priorarts thit synthetic cationic conditiotiing
polymers are using from years in personal care formulations which are causing
very harmful effects on human and animal health. According to the List of
Carcinogens from the US. Government Offices 6th Report on Carcinogens from the
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General Accou~~tinOgf fices of government declared synthetic cationic conditioning
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polymers in Sllampoo, Deodorant, Toothpaste, - Moisturizer, Facial cleanser,
Shaving cream, Bubble-bath & other personal care products Harmful-Carcinogenic
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Ingredients in the products . .
Pollysaccharides are re-emerging as ingredients in Food, Pharma and Cosmetic
formulations because they offer a number of benefits including 'natural' claims,
renewability, environmental friendliness, and improved sensory attributes.~aturally
derived Polysacebarides polymers, can be used extensively in personal Eare
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pro'ciwcts. ,
According to rny invention all S c a t .. Series of natural polymers have natural . .
backbone with the difference isin the mbdifichtion of its in hydrophobe property
and modification in parameters such as mol'ecular weiiht, charge density and
,. , hydrophobic substitution on polymer performance without any chemical treatment
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on vely low chemical use . Modific+tion in E-Cat hydrophobe property increase its
. 'P
performance and
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-It is understood by above nientio\ied explanation that all E-CAT series polymers is tlie a
cotijugation o.f active niolecules with backbone and fuuactional group of Polysaccliarides ,
and change in its viscosity properties. according to the desired property in cosinetics
products. . . . . ... . . .
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Each. E-Cat product is designed to. perform a' function in the final product, ranging.fron1
thickening to conditioning of a substrate. Uep.endmg on the application, the substrate can
be skin, hair substrates.
E-Cat product can be used in haircare prdducts to provide conditioning to the hair. In I skinca.re products, it can provide conditioning effects to the skin. When incorporatechinto
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$detergent and fabric softening foimulations, ~t can provide conditioning, softening, and
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I also develop variant of E-CAT lcondisners with different molecular weight
,Transmittance, Viscosity and Compatibility, properties with Anionic, Cationic,
Nonionic Amphoteric and Alkyl Polyglycosides SurfactetsHigh molecular weight
cationic polymers have been 'used in cleansing products-Cat give the flexibility in
molecuiar weight pi-operty, so E-Cat series of cationic polymer overcome9 the
* I , a \ following drawbacle of existing high molecular weight polymers.
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0 , Incompatibility with surfactanf systems used in shampoo, bodywash,
conditioners,
. Contribute no final product viscosity in final formulation ,
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In all the prior art the catanization process of polymers is done by the following steps
0. The chemical conversion of the cationizing reagent from its &ble chlorohydrin
form to its corresponding reactive epoxide form.
0 This conversion is achie;ed by rea~ting equimolai quantities of alkali with the
chlorohydrin.
The resulting epoxide then further reacts, again under alkaline conditions, with
the hydroxyl'or amino groups on the polymeric substrate.
The resulting product is. a substrate with a chemically bound quaternary '
amrnoniiirti group, which imparts a cationic charge.
As a result of processing, there is often a residual level of very harmful volatile
amines such as tt.imethylamine (TMA) present in the cationic guar composition'?
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It has long been known that when suspended particles, such mists, etc. ,are brought into
the neighborhood of a body charged to as high electric potential with respect to its
surroundings, that is, into an electric field, the suspended .matter tends to be deposited
' according to its charge . t
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The utility, safety and economic importance of my process for the development of
the non chemical or veny less chemical' cationization process of natural polymer
containing sugar backbone(branched or .unbranched chain) of 'Polysaccharide,
Cellulose, Manose, Glactose, Acemannans, Starch, Cellulose and galactomannan
from Guar endosperm, Gum- Amino acids , Cassia seeds, Cellulose ,Tea Tree oil ,
Dill Seed Oil and Kusum without any harmful chemical treatment is describqd in'
my invention and :I explain further how in physical catanization process ions will
5separate-at interfaces by contact'electrification of ionic electrets.
An ion is an atorn or a molecule in which the total number of electrons is not equal to the
total number of protons, giving the atom or molecule a net positive or negative electrical
. . charge. We have created ions by physical means, via ionization. .-. : .
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And implant the ion pairs on our substrate. .that was created by ion acelaters where'
electric potential was applied between a lon~itudinally-oriented needle electrode and a
planar or curved transversely-oriented net electrode disposed within the housing
downstream of the needle electrode, thereby forming a longitudirlally asymmetric electric
. field that ionizes and accelerates air molecules toward the net electrode, carrying the air
.molecules past the net electrode and through the air outlet. The ionized substrate was then
collects through tubular duct from out1
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z p D~E L ~ I 2 a - o 6 - z o l & 17:34 ' . . . .
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Examples
Example :-1
, First, the use of essentially direct-currents, that is, constancy of direction of the force in
the electric field. The terms essentially direct, and, essentially constant p~larity~are,
herein, throughout, to be understood as including, if necessary, conditions involving
hparticles of solids or liquid compared with, the time necessary for the deposition of 'the
individual pended matter.
Example :-2
Second, the charring of subastarte fairly uniform and moderately intense.
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Third, the attraction and collection of the particles thus charged, by electrode surfaces of
opposite polarity. . .
. Fourth, the passage of the substrate particle through the electric field produced by these
electrodes, in such way as to secure the most thorough and uniform treatment of the
whole substrate .
Example .-5 T
'when S-Cat material is brought into cqntact with some other opposite charge substrate,
iotls can transfer between them. So now the. anions and cations have different
propec~sities to transfer, the unequal ,transfer of these ions can result .in a net transfer of
charge between the two substrates. . .
Example :-6
A reduced odor or no odor composition'i~,composedof a hnctional system such as
household care, personal care, kids care, aid pet care products with S-CAT , a series of
. catonic, natural polymer containing at least one sugar backbone(branched or
unbranched chain) df ~ol~saccharidCe,e llulose, Manose, Glactose, Acemannans,
' Starch, Cellulose and galactomannan from Guar endosperm, Guar Amino acids ,
Cassia seeds, Cellulose ,Tea Tree oil , Dill Seed Oil and Kusum having average
molecular weight (Mw) in lower limit of 200,O Dalton and an.upper limit of 2,000,000
Dalton a concentration with a lower limit of 0.005 wt % and an upper limit of 1 0 ,%~,
and with no trimethylamine content of less than 5 ppm, wherein the personal care
'I~orn~ositioant ,a n alkaline pH, has no discernible amine odor.
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.No odor composition is'mentioned in example ,-6 is represent as S-CAT, a series of
catonic, natural polymer containing in following manner
.Range of S-CAT natura'l polymers
S-CAT -A ,S-CAT-B,S-CAT-AD,SCAT-U,S-CAaTre- tDhee cationic
condition~ngp olymer in the personal care formulary . . .
%* S-CAT-.P is Cationic proteins and polypeptides from guar Amino acid.
S-CAT-C is Quaternary. cassia sees gum Derivatives
S-C AT-I 0 ~uaternaryC ellulosq ~erivativefsr om blant source.
S-CAT-S is Quaternary Starches containing anhjrdroglucose units from potato
S-CAT variants viscosity range is from 30 cps to 6000 cps on viscometer.
S-CAT varianrs M.olecular weight range is from 10,000 Ten 'iliousand Dalton) to
20,000000(20 lac Dalton) n q
Example :-8
S-CAT is 100% natural sugars also cationized with AhlALA ,BRAHMI 'AND
HIBISCUS herbs.S-CAT is1 different from other silicon polymers. S-CATk substantively
best suited for isoelectric point of hair. its mode of action'to stimulate hair growth in
$laboratory studies hair growth boih in vitro and in vivo. It also accelerates healing and
increases skin volume. It may also help prevent hair loss during radiation therapy during
cancer treatment.
Example :-.9 I
S-CAT , a series of catonic, anionic ,noriionic and amphoteric natural polymer
containing sugar backbone(b'ranched or unbranched chain) of Polysaccharide,
Cellulose, Manose, Glactose, Acemannans, Starch, Cellulose and galactomannan . from Guar endosperm,Guar Amino acids , cassia seeds, Cellulose , Starches, Tea
Tree oil , Dill Seed Oil and Kusum has a boron content of less than 1000 ppm per
gram of pol ygalacto~nannanw, it11 preferably less than 500 and more preferably less than
50ppm and matsrial not reacted with tertiary amino or quaternary ammonium alkylating
reage~ltss, uch 2-.dialkylaminoethyl chloride and quaternary ammonium compounds~uch
ias 3-chloro-2-l~ydroxypropyltrimethylammonicuhml oride,
S-Cat , as described in example -8 include n .physically cationkid ~ol~saccharide
for the use in pkrsona~ care and household care active ingredient with following
benefit to the user. Examples of substances that may suitably be included, but not
limited to, according to the present invention are as follows:
S-CAT conditioners are d-esiped to provide the following functions:
provide ease of wet and dry combing . .
smooth, seal and realign. damaged areas of the hair shaft
'he
minimize pol:osity
impart sheen aid a silken feel to the hair
prvvide some piotection against thermal and mechanical damage
IB moisturize .
o add .volume and body
o e1i.tnlnat.e static electric&
S-CAT-B is specially 'formulated performance concentrate of natural
. . . .
condisning fof ultra -mild lskin cleansers ,bubble bath and shampoo for '
infant. Provid.es non irritating, tear free cleansing and conditioning of hair in
baby care products.
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Example :-I 1
S- CAT-AD:.. S-CAT-AD is natural polymer with condisnihg. 'and .. '
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additional antidandruff property. My research 'team bind natural antidandruff
agents with natural. polymer S- CA. .T , which have' maximum property to . . ? .
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inhibits dandruff.causing fungus (M.a ;.i. assezia)
. . in MIC assay. Dill seed oil-
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based hair serum active S-CAT-AD series containing Kusum (Carthamus
tinctoriz~L.~.) , which has been proven to stimulate hair growth in laboratory
studies hair growth both in vitro and in vivo. It also accelerates healing and
increases skin volume. It may also help prevent hair loss during radiation
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therapy during cancer treatment.
Example :-I 1
Further E-cat/S-cat is broad term for all active condisners constituted' from guar
gum,cassia gurn,potato starch.,cellulose a sbies of cationic, anionic ,nonionicq and
a
amphoteric' natural polymer containing sugar backbone containing, as an active
components, (S)-(+)-cawone, 1,8-cineole, trans-dihydrocawone, cuminaldehyde, trans- . .
. .
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aneth~ie,~-c~meahned, y-terpltlene geranyl acetone (14.U%), methyl hexadecanoate
(1 0.0%), methyl octadecanbate (9.9%), f&nksy~a cetone C (9.9%), hexadecanol (9.7%)
and ethyl octadecanoate (8.0%) obtained by the hydrodistillatio'n of Zzzzphus.
The TMA. content of S-Cat was determined using a Headspace SPME/GC/FID method.
- This method was used to determine trimethyi'amine (TMA) in cationic cell.ulose polymer
'soli~tions.~~shaem ple was adjusted t'o pH 8.5 with buffer in a headspace vial and TMA
was extracted with a Solid phase microextraction (SPhfE) fiber. TMA was desorbed from
the fiber.in a .gas chromatography (GC) inlet and quantified using flame ionization
. . detection (FIJI).. Calibration was determi.ned with' external standards. The results are . .
reported as ug/g (ppm) to two sighificant figures.
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The odor in Personal cleansing products and body wash samples was assessed by a panel.
Odor panelists were asked to open each sample and assess the headspace for odor for 15
se'coa+. Persotla1 cleansing products formulated at a pH of 5.5-6.0, none of the banel
member's detected amine, fishy, or offensive odor, even. in the Personal cleansing
products formulated with polymers containing the No TMA or very 'lowest levels of
TMA such as 5 ppm.
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' Claims:
1. Process, Protocol, technology, mind thoughts, Interaction of
molecules and manufacture the S-CAT(E-Cat) class of active
polymer from sugar backbone (multiple saccharides forming
a large, branched or unbranched chain) of Polysaccharide,
Cellulose, Manose, Glactose, Acemannans, Starch, Celldose
I# A
and galactomaonan extracted and isolated from Aloe Vera,
Cuar Endosperm , Cassia Tora seed , Heena, Tea tree, Thyme,
:and DilE seed.
2. Reaction procedure of sugars and polysaccharides in an
alcohol mediu~m with alkaline base and a cationic reagent and
then in the same alcohol medium with an excess of alkaline
Ssasc and an anionic reagent, the cationic reagent containing an
axihno, ammonium, imino, sulfonium or phosphonium group
u~rd tlac anionic reagent containing a carboxyl, sulfonate,
sulfirte, phosphate or phosphonate group with DS of from
about 0.05 to 1 and implantation of cation by ionizer consisted
of an array of 4 ionizer bars 13 cm long, with 7 sharp-pointed
e[cc;ir.odes each and an expanded metal ground plane 7.6 cm
abcve the electrode points. 9
6
I
b
3. 5-CAT(E-Cat) class of active polymer have Cis Hydroxil
gmup and two acetyl linkage in backbone of sugars and
yo~jsacchsarides from Aloe vera, Guar Endosperm , Cassia
Tora seed , Heena, Tea tree, Thyme, and Dill seed. l
4. G-CArlf(E-Cat) class of active polymer have application in oil
iielda and cosmctic industries .we can provide the same as
.HIP&: non-ionic E-CAT product for low-damage fracturing
fluid thickener suitable for fracturing of low permeability
1 with salt and alcohol tolerance for use in pearlescent Personal
cleansin products and opaque body lotions. 9
t. - 5. S-CAT(E-Cat) cldss of active polymer act as' conditioning
agents to perform their functions at the cuticle, or outer
sheath of keratinized scales on the surface of the hair fiber.
The cuticle's scales are arranged in overlapping fashion like
I the shingles on g roof. The cell structure of the cuticle is
I composed of an A layer, the exocuticle, and a B layer, the
cm~dosnticcle. The clear outer A layer, composed of sulfur- '
ci~nd-ainingp roteirns, protects the hair from chemical, physical,
and ~;nviron~uent;daalm age. Consequently, the condition of the
cuticle determines the condition of the hair, and hairconditioning
products are directed toward enhancing and .
resiorjrdg the cuticle shaft layer. An intact cuticle is responsible
irur the strength, shine, softness, smoothness, ~ n d
snanageability of hair
L
6. % / ~ut~ i dd ry clcrmbability measurements are typical test
nieihode used to measure conditioning performance in
7i 5,I,I .s. o ula9 cicansln products and S-CAT conditioner
ay)llcrtiuns. S-CAT cationic conditioning polymers exhibits
io reduce the wet combing force experienced on combing wet
hail* by 30%-50% relative to the Personal cleansin products
cuntai~~ilrmsgy nthetic polymer(PQ -7,PQ-11).
7. S:--CAT having a high cationic substitution is known to 'give
good ccllarity in a broad range of surfactant systems without
, cwisjng "buildup" problems after repeated use. The lover
substitution levep, on cationic HEC does reduce buildup,
4
.- hovievzr, th'ese polymers lack broad surfactant compatibility
8. S-GliT has broad surfactant compatibility, and can deliver
clear personal care and household formulations with good
9. §-Cat product suggested to be used in haircare products to
' provide conditioning to the hair. In skincare products, it can'
provide conditioning effects to the skin. When incorporated
into detirgen t and fabric softening formulations, it can provide
conditioning, softening, and antistatic characteristics' to
, . fa!brics,
10.S-Cat Polynlers suggested to be used in diverse range of this
segmctti as fi"PB.3 f~rmers,fixatives, rheology modifiers,
rl:;sociative thickeners, emulsifiers, stimuli-responsive agents,
conditioners, foam stabilizers and destabilizers, skin-feel
bemaeificial agents, and antimicrobials.