Cross-linked cationic polymers for use in personal care...

Details Cross-linked cationic polymers for use in personal care... Cross-linked cationic polymers for use in personal care...

A - Human Necessities

61

K

167/300

A61K 8/81 (2006.01) A61Q 19/00 (2006.01)

Patent

CA 1292187

Abstract of the Invention Personal care compositions are provided which have as a thickening agent a lightly cross-linked cationic vinyl addition polymer. Such compositions include water, at least one cosmetically-active agent, and such thickening agent, preferably one derived from the polymerization of a cationic vinyl addition monomer, acrylamide, and a small amount of a difunctional vinyl addition monomer for cross-linking purposes. Alternatively, the cross-linking functionality can be provided by the incorporation of an anionic vinyl addition monomer into the polymer.

521193

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