Cosmetic compositions
First Claim
Patent Images
1. A solid cosmetic composition comprising:
- a surfactant in an amount of about 50% to less than about 95% by weight;
a hair modification active in an amount of 0.05 to 15 weight %;
wherein the hair modification active is selected from the group consisting of glycerol monothioglycolate, N-acetyl-L-Cysteine, cysteamine, potassium thioglycolate and a Bowmann-Birk Inhibitor;
less than 5 weight % water;
a skin enhancing agent; and
a silicone present in an amount greater than 5% by weight of the solid composition, wherein the pH of the solid cosmetic composition is between 4 and 8.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates to a solid cosmetic composition which includes a soap and/or a non-soap surfactant, a hair modification active and/or skin enhancing agent, and at least one silicone and/or mineral oil.
-
Citations
19 Claims
-
1. A solid cosmetic composition comprising:
-
a surfactant in an amount of about 50% to less than about 95% by weight; a hair modification active in an amount of 0.05 to 15 weight %; wherein the hair modification active is selected from the group consisting of glycerol monothioglycolate, N-acetyl-L-Cysteine, cysteamine, potassium thioglycolate and a Bowmann-Birk Inhibitor; less than 5 weight % water; a skin enhancing agent; and a silicone present in an amount greater than 5% by weight of the solid composition, wherein the pH of the solid cosmetic composition is between 4 and 8. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 16, 17, 18, 19)
-
-
12. A solid soap bar capable of repeated use, the solid soap bar comprising:
-
surfactant in an amount of about 40% to less than about 95% by weight of the solid soap bar; a hair modification active;
wherein the hair modification active is selected from the group consisting of glycerol monothioglycolate, N-acetyl-L-Cysteine, cysteamine, potassium thioglycolate and a Bowmann-Birk Inhibitor; anda silicone present in an amount greater than 5% by weight of the solid soap bar to increase the hardness and durability of the solid soap bar in comparison to a composition comprising the silicone present in an amount of 5% or less by weight, wherein the silicone is selected from the group consisting of C30-45 Alkyl Methicone and C30-45 Olefin, divinyldimethicone/Dimethicone copolymer and C12-13 Pareth-23 and C12-13 Pareth, stearoyl dimethicone, Lauryl PET/PPG-18/18 Methicone, divinyldimethicone/dimethicone copolymer in emulsion form, declopentasiloxane, B 15-PEG, and methyl ether dimethyl silane, so that the solid soap bar is capable of repeated use, wherein the pH of the solid soap bar is between 4 and 8. - View Dependent Claims (13, 15)
-
Specification