Cosmetic mask

Details Cosmetic mask Cosmetic mask

A - Human Necessities

61

K

A61K 8/81 (2006.01) A61K 8/02 (2006.01) A61Q 19/00 (2006.01) A61K 7/48 (1990.01)

Patent

CA 2113233

A cosmetic composition for forming a peelable skin mask is provided based on a combination of polyvinyl alcohol and a hydrophobically-modified acrylate or methacrylate polymer. Most effective is a combination of two weight grades of polyvinyl alcohol, a low weight grade having a number average molecular weight ranging from about 15,000 to about 27,000 and a high weight grade having a number average molecular weight ranging from about 44,000 to about 65,000. The hydrophobically-modified acrylate or methacrylate polymer preferably is a copolymer formed from a carboxylic monomer and a C8-C30 acrylate ester.

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