Patent ID: 8759437
Filing Date: 2014-06-24
Classification: B32B,C08G,C08L

Abstract:
1. A composite part comprising: (1) a subsection comprising a polyamide molding composition and (2) a subsection comprising a vulcanized elastomer, wherein subsection (1) and subsection (2) are in contact with each other, wherein the polyamide molding composition comprises at least 40% by weight of a mixture, the mixture has a content of from 60 to 99 parts by weight of polyamide based on 100 parts by weight of the mixture, the balance of the mixture being a graft copolymer, the graft copolymer comprises from 0.5 to 25% by weight, based on the graft copolymer, of a polyamine having at least 4 nitrogen atoms, and from 75 to 99.5% by weight, based on the graft copolymer, of a polyamide-forming monomer, and the polyamide-forming monomer is a lactam, an ω-aminocarboxylic acid, an equimolar combination of diamine and dicarboxylic acid, or any combination thereof.