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US 12,746,190 B2Granted
Solid composition in the form of water-in-oil emulsion
AssigneeL'oreal
InventorYujie Zhao
Life of this patent
Estimating the term…
Abstract
It relates to a solid composition in form of a water-in-oil emulsion comprising: (i) at least one silicone oil; (ii) at least two waxes having a melting point of greater than or equal to 65° C. including polyethylene wax and jojoba ester wax; (iii) at least 5 wt. % of pigment, relative to the total weight of the composition; and (iv) no less than 40 wt. % of an aqueous phase, relative to the total weight of the composition. It also relates to a cosmetic method for caring for and/or making up the skin.
Claims14
A solid composition in the form of a water-in-oil emulsion comprising:
- (i) at least one volatile silicone oil;
- (ii) at least two waxes having a melting point of greater than or equal to 65° C. including polyethylene wax and jojoba ester wax;
- (iii) at least 5 wt. % of a pigment, relative to the total weight of the composition, wherein the pigment is coated with a disodium stearoylglutamate/aluminum hydroxide pairing;
- (iv) no less than 40 wt. % of an aqueous phase, relative to the total weight of the composition,
- (v) from 0.1 to 2.0% by weight of an oxypropylenated and/or oxyethylenated polydimethyl(methyl) siloxane of formula (III);
- and
- (vi) from 0.1 to 1.5% by weight of a (C8-C22) alkyl dimethicone copolyol of formula (VI):
- wherein
- R1, R2 and R3 are each independently a C1-C6 alkyl radical or a —(CH2)x—(OCH2CH2)y—(OCH2CH2CH3)z—OR4 radical, at least one R1, R2 or R3 radical not being an alkyl radical;
- R4 being a hydrogen, a C1-C3 alkyl radical or a C2-C4 acyl radical;
- A is an integer from 0 to 200;
- B is an integer from 0 to 50;
- provided that A and B are not equal to zero at the same time;
- x is an integer from 1 to 6;
- y is an integer from 1 to 30;
- and
- z is an integer from 0 to 5,
- wherein:
- PE is (—C2H4O)x—(C3H6O)y—R, wherein R is a hydrogen atom or an alkyl radical of from 1 to 4 carbon atoms, x is an integer from 0 to 100, and y is an integer from 0 to 80, provided that x and y are not simultaneously equal to 0;
- and
- m is an integer from 1 to 40, n is an integer from 10 to 200, o is an integer from 1 to 100, p is an integer from 7 to 21, and q is an integer from 0 to 4.
18 more elements
Dependencies are inferred from the claim text.