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A Mousse Formulation Comprising Sunscreen Agents Having Enhanced Foaming Characteristics

Abstract: The present disclosure provides a mousse formulation comprising sun screen agents, which has enhanced desirable foaming characteristics, which overcomes limitations in regular mousse formulations due to presence of agents that interfere with foaming characteristics.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
22 September 2015
Publication Number
12/2017
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
lsmds@lakshmisri.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-08-23
Renewal Date

Applicants

ITC LIMITED
ITC LIFE SCIENCES & TECHNOLOGY CENTRE #3, 1st Main, Peenya Industrial Area, Phase 1, Bangalore 560 058, India

Inventors

1. PATHANGAY BASKER, Kushaal Kumar
ITC LIFE SCIENCES & TECHNOLOGY CENTRE #3, 1st Main, Peenya Industrial Area, Phase 1, Bangalore 560 058, India
2. PASUPULATE, Sravanthi
ITC LIFE SCIENCES & TECHNOLOGY CENTRE #3, 1st Main, Peenya Industrial Area, Phase 1, Bangalore 560 058, India
3. MURALI, Deepa
ITC LIFE SCIENCES & TECHNOLOGY CENTRE #3, 1st Main, Peenya Industrial Area, Phase 1, Bangalore 560 058, India

Specification

Claims:1. A mousse formulation comprising:
a. a mixture comprising:
i. decyl glucoside;
ii. disodium cocoyl glutamate;
iii. at least one viscosity modifying agent selected from the group consisting of pemulen, carbopol, and combinations thereof;
iv. at least one silicone elastomer blend selected from the group consisting of cyclopentasiloxane and dimethicone crosspolymer, caprylyl methicone and PEG-12 dimethicone/PPG-20 crosspolymer, isododecane (and) dimethicone/bis-isobutyl PPG-20 crosspolymer, dimethicone (and) dimethicone/vinyl dimethicone crosspolymer (and) PEG-20 sorbitan cocoate, and combinations thereof;
v. at least one emollient from the group consisting of isohexadecane, isopropyl palmitate, isopropyl myristate, and combinations thereof; and
vi. at least one sunscreen agent selected from the group consisting of avobenzone, disodium phenyl dibenzimidazole tetrasulfonate, bisoctrizole, octyl methoxycinnmate, octisalate, 2-phenylbenzimidazole-5-sulfonic acid, octocrylene, pigment grade titanium dioxide, and combinations thereof; and
b. at least one propellant selected from the group consisting of liquefied petroleum gas (comprising primarily C3-C4 hydrocarbons), dimethyl ether (DME), hydrofluroalkanes (HFA), nitrous oxide, carbon dioxide and combinations thereof,
wherein viscosity of the said mousse formulation is in the range of 7000-25000cps, said mixture to said at least one propellant percentage w/w ratio is in the range of 70:30-95:5, and said mousse formulation forms a foam stable for at least 5 minutes.
2. The mousse formulation as claimed in claim 1, wherein viscosity of said mousse formulation is 9000cps and said mixture to said at least one propellant percentage w/w ratio is 95:5.
3. The mousse formulation as claimed in claim 1, wherein said decyl glucoside weight concentration in said mousse formulation is in the range of 1-5%, said disodium cocoyl glutamate weight concentration in said mousse formulation is in the range of 0.75-5%, said at least one viscosity modifying agent weight concentration in said mousse formulation is in the range of 0.05-0.3%, said at least one silicone elastomer blend weight concentration in said mousse formulation is in the range of 5-20%, said at least one emollient weight concentration in said mousse formulation is in the range of 2-10%, and said at least one sunscreen agent weight concentration in said mousse formulation is in the range of 0.1-10%.
4. The mousse formulation as claimed in claim 1, further comprising at least one glycol selected from the group consisting of glycerol, erythritol, threitol, arabitol, xylitol, ribitol, mannitol, sorbitol, galactitol, frucitol, iditol, inositol, volemitol, isomalt, maltitol, lactitol, and combinations thereof, wherein said at least one glycol weight concentration in said mousse formulation is in the range of 1-10%.
5. A method of preparing a mousse formulation as claimed in any of the claims 1-4.
6. A foaming mousse formulation comprising:
a. distilled water having w/w percentage in the range of 40-45;
b. disodium ethylenediamine tetraacetic acid having w/w percentage of 0.05;
c. sorbitol having w/w percentage of 2;
d. acrylates copolymer having w/w percentage of 1.5;
e. disodium cocoyl glutamate having w/w percentage of 1;
f. decyl glucoside having w/w percentage of 2;
g. acrylates/C10C30 alkyl acrylate crosspolymer having w/w percentage of 0.05;
h. carbomer having w/w percentage of 0.2;
i. steareth-21 having w/w percentage of 1.8;
j. steareth-2 having w/w percentage of 0.9;
k. stearic acid having w/w percentage of 1;
l. tocopheryl acetate having w/w percentage of 0.25;
m. methyl paraben having w/w percentage of 0.16;
n. propyl paraben having w/w percentage of 0.04;
o. triethanolamine having w/w percentage of 0.25;
p. cyclopentasiloxane and dimethicone crosspolymer having w/w percentage of 15;
q. 2 phenoxyethanol having w/w percentage of 0.2;
r. at least one sunscreen agent selected from the group consisting of octocrylene, avobenzone, octyl methoxycinnamate, disodium phenyl dibenzimidazole tetrasulfonate, titanium dioxide, bisoctrizole, ethylhexyl salicylate, 2-phenylbenzimidazole-5-sulfonic acid, and combinations thereof having w/w percentage in the range of 15-25;
s. isohexadecane having w/w percentage of 5;
t. shea butter having w/w percentage of 0.5; and
u. liquefied petroleum gas having w/w percentage of 5.
7. The foaming mousse formulation as claimed in claim 6, wherein said at least one sunscreen agent is a combination of:
a. octocrylene having w/w percentage of 10;
b. avobenzone having w/w percentage of 1; and
c. octyl methoxycinnamate having w/w percentage of 10.
8. The foaming mousse formulation as claimed in claim 7, further comprising diethylhexyl 2,6-naphthalate having w/w percentage of 1.
9. The foaming mousse formulation as claimed in claim 6, wherein said at least one sunscreen agent is a combination of:
a. octocrylene having w/w percentage of 3.33;
b. disodium phenyl dibenzimidazole tetrasulfonate having w/w percentage of 0.2;
c. bisoctrizole having w/w percentage of 0.8;
d. ethylhexyl salicylate having w/w percentage of 5;
e. titanium dioxide having w/w percentage of 2; and
f. octyl methoxycinnamate having w/w percentage of 9.
10. The foaming mousse formulation as claimed in claim 6, wherein said at least one sunscreen agent is a combination of:
a) disodium phenyl dibenzimidazole tetrasulfonate having w/w percentage of 2;
b) 2-phenylbenzimidazole-5-sulfonic acid having w/w percentage of 2.25; and
c) octyl methoxycinnamate having w/w percentage of 10.
11. A method of preparing a foaming mousse formulation as claimed in any of the claims 6-10.
, Description:N/A

Documents

Application Documents

# Name Date
1 5066-CHE-2015-IntimationOfGrant23-08-2023.pdf 2023-08-23
1 Form 5 [22-09-2015(online)].pdf 2015-09-22
2 Form 3 [22-09-2015(online)].pdf 2015-09-22
2 5066-CHE-2015-PatentCertificate23-08-2023.pdf 2023-08-23
3 Drawing [22-09-2015(online)].pdf 2015-09-22
3 5066-CHE-2015-FER_SER_REPLY [02-08-2022(online)].pdf 2022-08-02
4 Description(Complete) [22-09-2015(online)].pdf 2015-09-22
4 5066-CHE-2015-FER.pdf 2022-02-08
5 5066-CHE-2015-FORM 18 [02-08-2019(online)].pdf 2019-08-02
5 5066-CHE-2015-Power of Attorney-071215.pdf 2016-06-09
6 5066-CHE-2015-Correspondence-071215.pdf 2016-06-09
6 5066-CHE-2015-Form 1-071215.pdf 2016-06-09
7 5066-CHE-2015-Correspondence-071215.pdf 2016-06-09
7 5066-CHE-2015-Form 1-071215.pdf 2016-06-09
8 5066-CHE-2015-FORM 18 [02-08-2019(online)].pdf 2019-08-02
8 5066-CHE-2015-Power of Attorney-071215.pdf 2016-06-09
9 5066-CHE-2015-FER.pdf 2022-02-08
9 Description(Complete) [22-09-2015(online)].pdf 2015-09-22
10 Drawing [22-09-2015(online)].pdf 2015-09-22
10 5066-CHE-2015-FER_SER_REPLY [02-08-2022(online)].pdf 2022-08-02
11 Form 3 [22-09-2015(online)].pdf 2015-09-22
11 5066-CHE-2015-PatentCertificate23-08-2023.pdf 2023-08-23
12 Form 5 [22-09-2015(online)].pdf 2015-09-22
12 5066-CHE-2015-IntimationOfGrant23-08-2023.pdf 2023-08-23

Search Strategy

1 5066_CHE_2015searchE_25-01-2022.pdf
1 searchE_25-01-2022.pdf
2 5066_CHE_2015searchE_25-01-2022.pdf
2 searchE_25-01-2022.pdf

ERegister / Renewals

3rd: 05 Oct 2023

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4th: 05 Oct 2023

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