Patent ID: 7824770
Filing Date: 2010-11-02
Classification: B29B,B29C,B29K,C08J,Y10T

Abstract:
1. A molding material comprising: (i) 1 to 50% by weight of a bundle of continuous reinforcing fibers (A); (ii) 0.1 to 10% by weight of a polyarylene sulfide prepolymer (B) comprising at least 50% by weight of cyclic polyarylene sulfide and having a weight average molecular weight of less than 10,000 or polyarylene sulfide (B′) having a weight average molecular weight of 10,000 or greater and having a degree of dispersion represented by weight average molecular weight/number average molecular weight of 2.5 or smaller; and (iii) 40 to 98.9% by weight of a thermoplastic resin (C), wherein component (C) is adhered to a composite of component (A) and component (B) or (B′).