Abstract: A stable oil-in-water emulsion for use in cosmetic compositions comprising an oil phase which contains the combination of a polysaccharide such as animo-mullticarboxylate starch derivative and a dimethicone copolyol as emulsifier, and a water phase.
Type:
Grant
Filed:
May 10, 1999
Date of Patent:
August 21, 2001
Assignee:
National Starch & Chemical Co. Investment Holding
Corporation
Abstract: A composition for treating keratin substances comprising selected amphoteric polysaccharide derivatives, preferably guar gum which contain a cationic group comprising an amino, ammonium, imino, sulfonium or phosphonium group and an anionic group comprising a carboxyl, sulfonate, sulfate, phosphate or phosphonate group.
Type:
Grant
Filed:
March 18, 1998
Date of Patent:
April 3, 2001
Assignee:
National Starch & Chemical Co. Investment Holding
Corporation
Inventors:
Gary T. Martino, Ian W. Cottrell, Manjit S. Chowdhary, Kimberly A. Koltai