Patent ID: 6048941
Filing Date: 2000-04-11
Classification: C08L,D06M

Abstract:
A stainproofing agent composition comprising:(A) a polymer having a repeating unit derived from maleate or fumarate ester having at least one fluoroalkyl group;(B) a fluoroalkyl group-containing copolymer, other than the polymer (A), having:(I) a repeating unit derived from a monomer containing a fluoroalkyl group,(II) a repeating unit derived from a vinyl monomer containing no fluorine, which is selected from the group consisting of ethylene, vinyl acetate, vinylidene halide, acrylonitrile, styrene, polyethylene glycol (meth)acrylate, polypropylene glycol (meth)acrylate, methoxypolyethylene glycol (meth)acrylate, methoxypropylene glycol (meth)acrylate, vinyl alkyl ether and isoprene,(III) a repeating unit derived from vinyl chloride, and(IV) a repeating unit derived from a crosslinking monomer; and(C) optionally, an acrylic copolymer containing no fluorine.