Abstract: The present disclosure provides a cosmetic skin lotion composition with favourable consumer attributes while being non-oily and non-sticky. The composition with desired characteristics is achieved by a unique blend of emulsifying agents, and polymers at a particular weight ratio.
Claims:1. A cosmetic topical composition comprising:
a. emulsifying agents consisting of cetostearyl alcohol, sodium cetearyl sulfate, and glyceryl stearate, wherein cetostearyl alcohol weight
5 concentration in said composition is in the range of 0.1-7%, sodium cetearyl sulfate weight concentration in said composition is in the range of 0.05-5%, and glyceryl stearate weight concentration in said composition is in the range of 0.1-5%; and
b. polymers consisting of sodium carboxymethyl cellulose, and ammonium
10 acrylodimethyltaurate/VP copolymer, wherein sodium carboxymethyl cellulose weight concentration in said composition is in the range of 0.01-
5%, and ammonium acrylodimethyltaurate/VP copolymer weight concentration in said composition is in the range of 0.05-3%.
2. The cosmetic topical composition as claimed in claim 1, wherein cetostearyl alcohol
15 weight concentration in said composition is 2%, sodium cetearyl sulfate weight concentration in said composition is 0.5%, and glyceryl stearate weight concentration in said composition is 5%.
3. The cosmetic topical composition as claimed in claim 1, wherein sodium carboxymethyl cellulose weight concentration in said composition is 0.25%, and
20 ammonium acrylodimethyltaurate/VP copolymer weight concentration in said composition is 0.5%.
4. The cosmetic topical composition as claimed in claim 1, further comprising: (a) at least one emollient; (b) at least one humectant; (c) at least one emulsifier; (d) at least one skin conditioner; (e) at least one polymer; (f) at least one chelating agent; and (g) water.
25 5. The cosmetic topical composition as claimed in claim 4, comprising:
a. mineral oil having weight concentration in the range of 5-15%;
b. glycerin having weight concentration in the range of 1-6%;
c. disodium EDTA having weight concentration in the range of 0.01-1%;
d. cetostearyl alcohol having weight concentration in the range of 0.1-7%;
e. sodium cetaearyl sulfate having weight concentration in the range of 0.05-
5%;
f. glyceryl stearate having weight concentration in the range of 0.1-5%;
5 g. paraffin having weight concentration in the range of 0.3-3%;
h. dimethicone having weight concentration in the range of 0.1-7%;
i. microcrystalline wax having weight concentration in the range of 0.1-3%;
j. ammonium acryloyldmethyltaurate/VP copolymer having weight concentration in the range of 0.05-3%;
10 k. sodium carboxymethyl cellulose having weight concentration in the range of 0.01-5%; and
l. water to make up to 100%.
6. The cosmetic topical composition as claimed in claim 5, comprising:
a. mineral oil having weight concentration of 11%;
15 b. glycerin having weight concentration of 3%;
c. disodium EDTA having weight concentration of 0.05%;
d. cetostearyl alcohol having weight concentration of 2%;
e. sodium cetostearyl sulfate having weight concentration of 0.5%;
f. glyceryl stearate having weight concentration of 5%;
20 g. paraffin having weight concentration of 1%;
h. dimethicone having weight concentration of 3%;
i. microcrystalline wax having weight concentration of 0.5%;
j. ammonium acryloyldmethyltaurate/VP copolymer having weight concentration of 0.5%;
25 k. sodium carboxymethyl cellulose having weight concentration of 0.25%; and
l. water to make up to 100%.
7. A method of preparing a composition as claimed in claim 4, said method comprising:
a. contacting at least one humectant, and at least one polymer to obtain a homogenous mixture I (water phase);
b. contacting water at a temperature in the range of 30-35°C with mixture I to obtain a homogenous mixture II (water phase);
5 c. contacting at least one chelating agent, and at least one polymer sequentially to mixture II to obtain a homogenous mixture III (water phase);
d. contact at least one emollient, and at least one emulsifier to obtain an oil phase having a temperature in the range of 80-85°C;
e. adjusting the temperature of mixture III to a temperature in the range of 80-
10 85°C and contact said mixture III to oil phase to obtain an emulsion maintained at a temperature in the range of 77-83°C;
f. contacting water at a temperature in the range of 80-85°C with sodium cetearyl sulfate to obtain a mixture IV; and
g. contacting mixture IV with said emulsion to obtain said composition.
15 8. A method of preparing a composition as claimed in claim 6, said method comprising:
a. contacting glycerin, and sodium carboxylmethyl cellulose to obtain a homogenous mixture I (water phase);
b. contacting water at a temperature in the range of 30-35°C with mixture I to
20 obtain a homogenous mixture II (water phase);
c. contacting disodium EDTA, and ammonium acryloyldmethyltaurate/VP copolymer sequentially to mixture II to obtain a homogenous mixture III (water phase);
d. contacting paraffin, mineral oil, and microcrystalline wax to obtain an oil
25 phase having a temperature in the range of 80-85°C;
e. adjust the temperature of mixture III to a temperature in the range of 80-
85°C and contact said mixture III to oil phase to obtain an emulsion maintained at a temperature in the range of 77-83°C;
f. contacting water at a temperature in the range of 80-85°C with sodium cetearyl sulfate to obtain a mixture IV; and
g. contacting mixture IV with said emulsion to obtain said composition.
, Description:As Attached
| # | Name | Date |
|---|---|---|
| 1 | 201641007058-RELEVANT DOCUMENTS [29-09-2023(online)].pdf | 2023-09-29 |
| 1 | Form 5 [29-02-2016(online)].pdf | 2016-02-29 |
| 2 | Form 3 [29-02-2016(online)].pdf | 2016-02-29 |
| 2 | 201641007058-Abstract_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 3 | Description(Complete) [29-02-2016(online)].pdf | 2016-02-29 |
| 3 | 201641007058-Claims_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 4 | Other Patent Document [16-06-2016(online)].pdf | 2016-06-16 |
| 4 | 201641007058-Description_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 5 | Form 26 [16-06-2016(online)].pdf | 2016-06-16 |
| 5 | 201641007058-IntimationOfGrant02-11-2021.pdf | 2021-11-02 |
| 6 | 201641007058-Power of Attorney-210616.pdf | 2016-07-26 |
| 6 | 201641007058-Marked up Claims_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 7 | 201641007058-PatentCertificate02-11-2021.pdf | 2021-11-02 |
| 7 | 201641007058-Form 1-210616.pdf | 2016-07-26 |
| 8 | 201641007058-US(14)-HearingNotice-(HearingDate-26-08-2021).pdf | 2021-10-17 |
| 8 | 201641007058-Correspondence-F1-PA-210616.pdf | 2016-07-26 |
| 9 | 201641007058-Written submissions and relevant documents [09-09-2021(online)].pdf | 2021-09-09 |
| 9 | 201641007058-FORM 18 [07-01-2020(online)].pdf | 2020-01-07 |
| 10 | 201641007058-Correspondence to notify the Controller [25-08-2021(online)].pdf | 2021-08-25 |
| 10 | 201641007058-FER.pdf | 2020-05-18 |
| 11 | 201641007058-FER_SER_REPLY [10-02-2021(online)].pdf | 2021-02-10 |
| 11 | 201641007058-FORM 4(ii) [11-11-2020(online)].pdf | 2020-11-11 |
| 12 | 201641007058-OTHERS [10-02-2021(online)].pdf | 2021-02-10 |
| 13 | 201641007058-FER_SER_REPLY [10-02-2021(online)].pdf | 2021-02-10 |
| 13 | 201641007058-FORM 4(ii) [11-11-2020(online)].pdf | 2020-11-11 |
| 14 | 201641007058-Correspondence to notify the Controller [25-08-2021(online)].pdf | 2021-08-25 |
| 14 | 201641007058-FER.pdf | 2020-05-18 |
| 15 | 201641007058-FORM 18 [07-01-2020(online)].pdf | 2020-01-07 |
| 15 | 201641007058-Written submissions and relevant documents [09-09-2021(online)].pdf | 2021-09-09 |
| 16 | 201641007058-Correspondence-F1-PA-210616.pdf | 2016-07-26 |
| 16 | 201641007058-US(14)-HearingNotice-(HearingDate-26-08-2021).pdf | 2021-10-17 |
| 17 | 201641007058-Form 1-210616.pdf | 2016-07-26 |
| 17 | 201641007058-PatentCertificate02-11-2021.pdf | 2021-11-02 |
| 18 | 201641007058-Marked up Claims_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 19 | 201641007058-IntimationOfGrant02-11-2021.pdf | 2021-11-02 |
| 20 | 201641007058-Description_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 21 | 201641007058-Claims_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 22 | 201641007058-Abstract_Granted 381190_02-11-2021.pdf | 2021-11-02 |
| 23 | 201641007058-RELEVANT DOCUMENTS [29-09-2023(online)].pdf | 2023-09-29 |
| 1 | SearchStrategyMatrix(1)E_15-05-2020.pdf |
| 2 | 2020-05-1413-57-55E_15-05-2020.pdf |