Patent ID: 9179743
Filing Date: 2015-11-10
Classification: A44B,Y10T

Abstract:
1. A snap fastener comprising a female member composed mainly of a cap with a crushable caulking leg and a socket with an insertion hole for the caulking leg and a male member composed mainly of a cap with a crushable caulking leg and a stud with an insertion hole for the caulking leg, wherein the cap of the male member and/or the cap of the female member are produced by molding a resin composition comprising 45 to 100 parts by weight of wollastonite and 1 to 10 parts by weight of glass fiber per 100 parts by weight of polyamide 66 resin, and wherein the socket of the female member and/or the stud of the male member are produced by molding a resin composition comprising 45 to 100 parts by weight of wollastonite per 100 parts by weight of polyamide 610 resin.