Cosmetic composition comprises polymer dispersion prepared by polymerizing water-soluble monomer in aqueous salt solution containing polyelectrolyte dispersant and viscosity increase inhibitor

摘要

Cosmetic composition comprises a polymer dispersion prepared by polymerizing a water-soluble monomer having at least one double bond in an aqueous salt solution containing a polyelectrolyte dispersant and a selected viscosity increase inhibitor. Cosmetic composition comprises a polymer dispersion prepared by polymerizing a water-soluble monomer having at least one double bond in an aqueous salt solution containing a polyelectrolyte dispersant and a viscosity increase inhibitor selected from: (a) polycarboxylic acids and their salts; (b) polyhydroxylic phenols; (c) cyclic hydroxy carboxylic acids and their salts; (d) gluconic acid and its salts; (e) products obtained by reacting methoxyhydroquinone and/or a cationic (meth)acrylic monomer with a radical source in an oxidizing atmosphere; (f) products obtained by reacting a cationic (meth)acrylic polymer with a radical source in an oxidizing atmosphere; and (g) products obtained by reacting a cationic (meth)acrylic polymer with an oxidizing agent.