Personal care compositions containing cationically modified starch and an anionic surfactant system
First Claim
1. A personal care composition comprising:
- a) from about 0.01 wt. % to about 10 wt. % of a water-soluble cationically modified starch polymer, wherein said water-soluble cationically modified starch polymer has a molecular weight from about 1,000 to about 200,000 and a charge density from about 0.7 meq/g to about 7 meq/g;
b) from about 5 wt. % to about 50 wt. % of an anionic surfactant system, said anionic surfactant system comprising at least one anionic surfactant and having an ethoxylate level and an anion level, i) wherein said ethoxylate level is from about 1 to about 6, and ii) wherein said anion level is from about 1 to about 6; and
c) a cosmetically acceptable medium.
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Accused Products
Abstract
Personal care compositions comprise (a) from about 0.01 wt. % to about 10 wt. % of a water-soluble cationically modified starch polymer, wherein said water-soluble cationically modified starch polymer has a molecular weight from about 1,000 to about 200,000 and a charge density from about 0.7 meq/g to about 7 meq/g; (b) from about 5 wt. % to about 50 wt. % of an anionic surfactant system, said anionic surfactant system comprising at least one anionic surfactant and having an ethoxylate level and an anion level, (i) wherein said ethoxylate level is from about 1 to about 6, and (ii) wherein said anion level is from about 1 to about 6; and (c) a cosmetically acceptable medium. Personal care compositions as described above further comprise from about 0.01 wt. % to about 10 wt. % of one or more oily conditioning agents. Methods of treating hair or skin comprise applying the personal care compositions as described above to the hair or skin and rinsing the hair or skin.
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Citations
20 Claims
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1. A personal care composition comprising:
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a) from about 0.01 wt. % to about 10 wt. % of a water-soluble cationically modified starch polymer, wherein said water-soluble cationically modified starch polymer has a molecular weight from about 1,000 to about 200,000 and a charge density from about 0.7 meq/g to about 7 meq/g;
b) from about 5 wt. % to about 50 wt. % of an anionic surfactant system, said anionic surfactant system comprising at least one anionic surfactant and having an ethoxylate level and an anion level, i) wherein said ethoxylate level is from about 1 to about 6, and ii) wherein said anion level is from about 1 to about 6; and
c) a cosmetically acceptable medium. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 20)
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11. A personal care composition comprising:
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a) from about 0.01 wt. % to about 10 wt. % of a water-soluble cationically modified starch polymer, wherein said water-soluble cationically modified starch polymer has a molecular weight from about 1,000 to about 200,000 and a charge density from about 0.7 meq/g to about 7 meq/g;
b) from about 5 wt. % to about 50 wt. % of an anionic surfactant system, said anionic surfactant system comprising at least one anionic surfactant and having an ethoxylate level and an anion level, i) wherein said ethoxylate level is from about 1 to about 6, and ii) wherein said anion level is from about 1 to about 6;
c) from about 0.01 wt. % to about 10 wt. % of one or more oily conditioning agents; and
d) a cosmetically acceptable medium. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification