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US 2026/0090974 A1Published application
Cosmetic composition, comprising colorant and crosslinked polyester component
AssigneeMomentive Performance Materials Inc.
InventorsSarah Peeler Black, Benjamin FALK, Ashitha Kandikkal, Yan Ling Lee, Amar Pawar, Xu Qin, Polina Tsupko, Gianna Villani
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Abstract
The present invention provides a cosmetic composition, comprising at least one colorant (A), at least one crosslinked polyester component (B), optionally at least one cosmetically acceptable carrier (C), and optionally one or more other components commonly used in the cosmetic field (D).
Claims28
A composition comprising:
- (A) at least one colorant, and
- (B) at least one crosslinked polyester component, wherein the at least one crosslinked polyester component comprises a crosslinked polyester which is a reaction product of:
- (i) at least one compound selected from the group consisting of poly-carboxylic acids, poly-carboxylic acid esters, and combinations thereof, and
- (ii) at least one polyol.
1 more element
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-21. (canceled)
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A composition consisting of:
- (A) at least one colorant, and
- (B) at least one crosslinked polyester component, wherein the at least one crosslinked polyester component comprises a crosslinked polyester which is a reaction product of:
- (i) at least one compound selected from the group consisting of poly-carboxylic acids, poly-carboxylic acid esters, and combinations thereof, and
- (ii) at least one polyol;
- or
- (A) at least one colorant,
- (B) at least one crosslinked polyester component, wherein the at least one crosslinked polyester component comprises a crosslinked polyester which is a reaction product of:
- (i) at least one compound selected from the group consisting of poly-carboxylic acids, poly-carboxylic acid esters, and combinations thereof, and
- (ii) at least one polyol, and
- (C) at least one cosmetically acceptable carrier.
7 more elements
-29. (canceled)
A coloured cosmetic composition comprising:
- (A) at least one colorant, and
- (B) at least one crosslinked polyester component, wherein the at least one crosslinked polyester component comprises a crosslinked polyester which is a reaction product of:
- (i) at least one compound selected from the group consisting of poly-carboxylic acids, poly-carboxylic acid esters, and combinations thereof, and
- (ii) at least one polyol;
- wherein the coloured cosmetic composition comprising the at least one crosslinked polymer component (B) provides a benefit compared to a coloured cosmetic formulation without the at least one crosslinked polymer component (B), wherein the benefit is selected from the group consisting of:
- an increase in dispersibility or suspendability of the least one colorant (A),
- an increase in stability,
- an increase in masking of wrinkles and blemishes on skin,
- an increase in skin smoothness and/or matte finish,
- an improvement in shear-thinning behavior,
- enhanced viscosity or thickening,
- improved duration of the at least one colorant (A),
- or combinations thereof.
10 more elements
Dependencies are inferred from the claim text.