JOYEAU, R.;BROWN, E., BULL. SOC. CHIM. FRANCE, 1982, N 11-12, 391-394
作者:JOYEAU, R.、BROWN, E.
DOI:——
日期:——
[EN] COMPOSITIONS FOR TOPICAL APPLICATIONS<br/>[FR] COMPOSITIONS DESTINÉES À DES APPLICATIONS TOPIQUES
申请人:VECTUM PHARMA S L
公开号:WO2012049453A2
公开(公告)日:2012-04-19
Disclosed is an amphiphilic copolymer that can be used in film-forming compositions for dermal applications. The amphiphilic copolymer is characterized by having a defined structure with a hydrophilic polymer backbone and pendant hydrophobic groups. When applied to the skin, the copolymer rearranges in contact with the lipid-rich domains of the outermost layer of the skin, resulting in stable film formation. The amphiphilic copolymer contains active ingredients covalently attached, such as sunscreens, humectants,, cosmeceuticals or dermatologically active drugs or colourings, resulting in skin immobilization of the active ingredient.
Joyeau, Roger; Brown, Eric, Bulletin de la Societe Chimique de France, 1982, vol. 2, # 11/12, p. 391 - 394