Cosmetic composition comprising a carboxy-functional elastomer

• US 10,092,780 B2
• Filed: 10/29/2014
• Issued: 10/09/2018
• Est. Priority Date: 10/31/2013
• Status: Active Grant

• Current Assignee: Dow Silicones Corporation (Dow, Inc.)
• Original Assignee: Dow Silicones Corporation (Dow, Inc.)
• Inventors: Mary Kay, Crofoot, Haller, Roxanne R., Kadlec, Donald A., Li, Zhi, Nguyen, Kimmai T., Zimmerman, Kenneth E.
• Primary Examiner(s): GULLEDGE, BRIAN M
• Application Number:
  US14/912,183
• Publication Number:
  US 20160199286A1
• Time in Patent Office: 1,441 Days
• Field of Search: None
• CPC Class Codes: A61K 2800/10 General cosmetic use
• CPC Class Codes: A61K 2800/592 Mixtures of compounds complementing their respective functions
• CPC Class Codes: A61K 2800/5922 At least two compounds being classified in the same subclass of A61K8/18
• CPC Class Codes: A61K 2800/594 Mixtures of polymers
• CPC Class Codes: A61K 8/062 Oil-in-water emulsions
• CPC Class Codes: A61K 8/064 Water-in-oil emulsions, e.g. Water-in-silicone emulsions
• CPC Class Codes: A61K 8/19 containing inorganic ingredients
• CPC Class Codes: A61K 8/26 Aluminium; Compounds thereof
• CPC Class Codes: A61K 8/31 Hydrocarbons
• CPC Class Codes: A61K 8/342 Alcohols having more than seven atoms in an unbroken chain
• CPC Class Codes: A61K 8/345 containing more than one hydroxy group
• CPC Class Codes: A61K 8/361 Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
• CPC Class Codes: A61K 8/365 Hydroxycarboxylic acids; Ketocarboxylic acids
• CPC Class Codes: A61K 8/37 Esters of carboxylic acids
• CPC Class Codes: A61K 8/416 Quaternary ammonium compounds A61K8/35 takes precedence
• CPC Class Codes: A61K 8/42 Amides
• CPC Class Codes: A61K 8/463 containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
• CPC Class Codes: A61K 8/49 containing heterocyclic compounds
• CPC Class Codes: A61K 8/4946 Imidazoles or their condensed derivatives, e.g. benzimidazoles
• CPC Class Codes: A61K 8/585 Organosilicon compounds
• CPC Class Codes: A61K 8/602 : Glycosides, e.g. rutin
• CPC Class Codes: A61K 8/73 : Polysaccharides
• CPC Class Codes: A61K 8/731 : Cellulose; Quaternized cellulose derivatives
• CPC Class Codes: A61K 8/735 : Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
• CPC Class Codes: A61K 8/891 : saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
• CPC Class Codes: A61K 8/894 : modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
• CPC Class Codes: A61K 8/895 : containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
• CPC Class Codes: A61K 8/922 : of vegetable origin
• CPC Class Codes: A61Q 1/00 : Make-up preparations; Body powders; Preparations for removing make-up
• CPC Class Codes: A61Q 1/02 : Preparations containing skin colorants, e.g. pigments preparations in powder form A61Q1/12
• CPC Class Codes: A61Q 1/04 : for lips
• CPC Class Codes: A61Q 1/06 : Lipsticks
• CPC Class Codes: A61Q 1/12 : Face or body powders for grooming, adorning or absorbing
• CPC Class Codes: A61Q 15/00 : Anti-perspirants or body deodorants deodorisation of air A61L9/00
• CPC Class Codes: A61Q 17/04 : Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
• CPC Class Codes: A61Q 19/00 : Preparations for care of the skin
• CPC Class Codes: A61Q 19/007 : Preparations for dry skin
• CPC Class Codes: A61Q 19/02 : for chemically bleaching or whitening the skin
• CPC Class Codes: A61Q 19/10 : Washing or bathing preparations
• CPC Class Codes: A61Q 5/02 : Preparations for cleaning the hair
• CPC Class Codes: A61Q 5/12 : Preparations containing hair conditioners
• CPC Class Codes: C08G 77/14 : containing silicon bound to oxygen-containing groups C08G77/045 takes precedence
• CPC Class Codes: C08G 77/44 : containing only polysiloxane sequences
• CPC Class Codes: C08L 83/10 : Block- or graft-copolymers containing polysiloxane sequences obtained by polymerising a compound having a carbon-to-carbon double bond on to a polysiloxane C08L51/08, C08L53/00

Abstract

A cosmetic composition is provided that includes an elastomer and at least one cosmetic component optionally in a cosmetically acceptable medium. The elastomer is according to the general formula: A-B-A or B-A-B, wherein each A independently comprises a polysiloxane moiety having at least two siloxy (Si—O) groups and wherein each B independently comprises a moiety, or a precursor thereof, having at least two carboxyl groups and wherein B is bonded to a silicon atom in A.

Claims

1. A cosmetic composition comprising:

(a) an elastomer having at least two siloxy (Si—

O) groups and at least two carboxyl groups, the elastomer comprising the reaction product of a reaction of;

a first siloxane having at least one pendant anhydride group;

a second siloxane having at least one pendant anhydride group; and

a reactant selected from the group of;

i) an organic polyol having at least two hydroxyl groups reactive with the pendant anhydride groups of the first and second siloxanes, and

ii) a third siloxane having at least two hydroxyl groups reactive with the pendant anhydride groups of the first and second siloxanes; and

(b) at least one cosmetic component;

(c) optionally in a cosmetically acceptable medium.

2. The cosmetic composition according to claim 1, wherein the reactant is the organic polyol, and the organic polyol:

i) has the following general formula;

HO—

R⁷—

OH;

wherein R⁷ is a hydrocarbylene group having from 1 to 10 carbon atoms;

or

ii) is a polyether diol.

3. The cosmetic composition according to claim 1, wherein the reactant is the third siloxane, and the third siloxane has two terminal hydroxyl groups, optionally the third siloxane is free of pendant hydroxyl groups.

4. The cosmetic composition according to claim 1, wherein

each of the first and second siloxanes is individually of the following general formula:

R⁵₃Si—

O—

[SiR¹R⁴—

O—

]_w[SiR¹R²—

O—

]_x[SiR¹R⁴—

O—

]_ySiR⁵₃;

wherein

each of R¹, R⁴, and R⁵ is independently a substituted or an unsubstituted hydrocarbyl group,

w is an integer from zero (0) to 1,000, x is an integer from 1 to 100, y is an integer from 0 to 1,000, with the proviso that w and y are not simultaneously 0, and

R² is an anhydride group of the following general formula;

5. The cosmetic composition according to claim 1, wherein the elastomer is according to the general formula:

6. The cosmetic composition according to claim 1, wherein the elastomer is reacted with one of the at least one cosmetic component.

7. The cosmetic composition according to claim 1, where the cosmetic component is selected from emollients, waxes, moisturizers, surface active materials, thickeners, water phase stabilizing agents, pH controlling agents, preservatives and cosmetic biocides, sebum absorbants, sebum control agents, vegetable extracts, botanical extracts, vitamins, proteins and their derivatives, amino-acids and their derivatives, pigments, colorants, fillers, silicone conditioning agents, cationic conditioning agents, UV absorbers, sunscreen agents, antidandruff agents, antiperspirant agents, deodorant agents, skin protectants, hair dyes, nail care components, fragrances, perfume, antioxidants, oxidizing agents, reducing agents, propellant gases, fatty alcohols, color care additives, pearlising agents, chelating agents, film formers, styling agents, ceramides, suspending agents, and mixtures thereof.

8. The cosmetic composition according to claim 1, which is in the form of a cream, a gel, a free flowing powder, a pressed powder, a paste, a solid, a freely pourable liquid, or an aerosol.

9. The cosmetic composition according to claim 1, which is a lipstick, a foundation, a primer, a body cream, a face cream, a hair coloring product, a mascara, a color cosmetic, a nail varnish, an anti-wrinkle composition, an eyeliner, an eyeshadow or a blush.

10. The cosmetic composition according to claim 1, which is in the form of a shampoo, a cream, a rinse-off conditioner, a leave-in conditioner, a styling lotion, a styling spray or a gel.

11. The cosmetic composition according to claim 1, wherein the hydroxyl groups of the reactant are carbon-bonded hydroxyl groups.

12. The cosmetic composition according to claim 1, wherein the organic polyol is free of silicon.

13. A method of treating keratinous substrates comprising applying to the keratinous substrates the cosmetic composition according to claim 1.

14. A cosmetic composition comprising:

(a) an elastomer having at least two siloxy (Si—

O) groups and at least two carboxyl groups, the elastomer comprising the reaction product of a reaction of;

a first component having at least two hydroxyl groups;

a second component having at least two hydroxyl groups; and

a siloxane having at least two terminal anhydride groups reactive with the hydroxyl groups of the first and second components for linking the first component to the second component; and

(b) at least one cosmetic component;

(c) optionally in a cosmetically acceptable medium;

wherein the first component is selected from the group of;

i) a first siloxane different from the siloxane, and

ii) a first organic alcohol; and

wherein the second component is selected from the group of;

i) a second siloxane different from the siloxane, and

ii) a second organic alcohol.

15. The cosmetic composition according to claim 14, wherein the first component is the first siloxane different from the siloxane, the second component is the second siloxane different from the siloxane, and wherein each of the first and second siloxanes is individually of the following general formula:

R¹₃Si—

O—

[SiR¹R¹⁰—

O—

]_aa[SiR¹R¹⁹—

O—

]_bb[SiR¹R¹⁰—

O—

]_ccSiR¹₃;

wherein

each of R¹ and R¹⁰ is independently a substituted or an unsubstituted hydrocarbyl group,

aa is an integer selected from zero (0) to 1,000, bb is an integer selected from 1 to 1,000, cc is an integer selected from 0 to 1,000, and

each R¹⁹ is of the following formula;

—

[Z]_dd—

OH;

wherein Z is a divalent group and each dd is independently 0 or 1.

16. The cosmetic composition according to claim 14, wherein the first component is the first organic alcohol, the second component is the second organic alcohol, and wherein each of the first and second organic polyols individually:

i) has the following general formula;

HO—

R²⁸—

OH;

wherein R²⁸ is a hydrocarbylene group having from 1 to 10 carbon atoms;

or

ii) is a polyether diol.

17. The cosmetic composition according to claim 14, wherein the elastomer is according to the general formula:

18. The cosmetic composition according to claim 14, wherein the elastomer is reacted with one of the at least one cosmetic component.

19. The cosmetic composition according to claim 14, where the cosmetic component is selected from emollients, waxes, moisturizers, surface active materials, thickeners, water phase stabilizing agents, pH controlling agents, preservatives and cosmetic biocides, sebum absorbants, sebum control agents, vegetable extracts, botanical extracts, vitamins, proteins and their derivatives, amino-acids and their derivatives, pigments, colorants, fillers, silicone conditioning agents, cationic conditioning agents, UV absorbers, sunscreen agents, antidandruff agents, antiperspirant agents, deodorant agents, skin protectants, hair dyes, nail care components, fragrances, perfume, antioxidants, oxidizing agents, reducing agents, propellant gases, fatty alcohols, color care additives, pearlising agents, chelating agents, film formers, styling agents, ceramides, suspending agents, and mixtures thereof.

20. The cosmetic composition according to claim 14, which is in the form of a cream, a gel, a free flowing powder, a pressed powder, a paste, a solid, a freely pourable liquid, or an aerosol.

21. The cosmetic composition according to claim 14, which is a lipstick, a foundation, a primer, a body cream, a face cream, a hair coloring product, a mascara, a color cosmetic, a nail varnish, an anti-wrinkle composition, an eyeliner, an eyeshadow or a blush.

22. The cosmetic composition according to claim 14, which is in the form of a shampoo, a cream, a rinse-off conditioner, a leave-in conditioner, a styling lotion, a styling spray or a gel.