Patent ID: 6997960

Claim:
Surface treatment chemicals for forming a polymerization reaction product on the surface of a fiber in which the improvement is characterized in that said surface treatment chemicals comprise a water-soluble organic substance selected from the group consisting of at least one of a protein selected from fibroin, collagen and wool, derivatives thereof and polysaccharides, having an average molecular weight of 100 to 20,000, a polymerization initiator and a reactive modifier which is at least one member selected from the group consisting of polyethylene glycol diacrylate, polyethylene glycol dimethacrylate, bisphenol A polyethylene glycol diacrylate, bisphenol A polyethylene glycol dimethacrylate, bisphenol S polyethylene glycol dimethacrylate and polyethylene glycol diglycidyl ether.