C - Chemistry – Metallurgy – 08 – H
Patent
C - Chemistry, Metallurgy
08
H
C08H 1/00 (2006.01) C08H 99/00 (2010.01) A61K 8/64 (2006.01) A61K 8/65 (2006.01) A61K 8/73 (2006.01) A61K 31/70 (2006.01) A61K 38/02 (2006.01) A61K 38/17 (2006.01) A61Q 5/00 (2006.01) A61Q 15/00 (2006.01) A61Q 19/00 (2006.01) C07H 21/00 (2006.01) C07K 2/00 (2006.01) C07K 14/435 (2006.01) C08B 3/10 (2006.01) C08B 33/02 (2006.01) C08B 35/02 (2006.01) C08B 37/00 (2006.01) C08H 1/06 (2006.01) C08H 5/00 (2006.01)
Patent
CA 2134346
PATENT Undecylenic acid derivatives with hydrophilic molecules and utilizations in cosmetics or in pharmacy COLETICA ABSTRACT OF THE DISCLOSURE The invention relates to undecylenic acid deri- vatives characterized in that they are the product obtained from the reaction of undecylenic acid with a hydrophilic organic macromolecule having primary alco- hol and/or primary amine groups. Conveniently, the reaction product is further subjected to a lyophiliza- tion step. Said derivatives have anti-sudation, anti- dandruff, anti-acne activities and can also be a main or auxiliary preservative and emulsioning agent in cosmetic or pharmaceutical compositions.
Antoni Danielle
Huc Alain R.
Perrier Eric J.
Coletica
Fetherstonhaugh & Co.
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