Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic... – Skin cosmetic coating
Patent
1993-07-30
1998-05-05
Venkat, Jyothsan
Drug, bio-affecting and body treating compositions
Topical body preparation containing solid synthetic organic...
Skin cosmetic coating
424401, 5141122, 5141133, 514844, 524379, 524503, 525 57, A61K 748
Patent
active
057470227
ABSTRACT:
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 C.sub.8 -C.sub.30 acrylate ester.
REFERENCES:
patent: 4640932 (1987-02-01), Fong et al.
patent: 5026552 (1991-06-01), Gueret et al.
patent: 5194253 (1993-03-01), Garrido
Abstract of JP 58 004 707 (1983).
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Honig Milton L.
Venkat Jyothsan
LandOfFree
Cosmetic mask does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cosmetic mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cosmetic mask will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-51041