Graft copolymer in polyamide polyethylene blends

作者: Jr. Howard Warner Starkweather

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摘要: Polymeric blend of 60 to 90 parts by weight a polyamide, e.g., polyhexamethylene adipamide or polycaprolactam, and 40 10 polyethylene crystalline copolymer ethylene, ethylene methacrylic acid, characterized in that there is present the 1.8 8.0 thermoplastic graft consisting essentially trunk derived from comonomer providing amine-reactive sites polycaprolactam side chains linked said reactive through amide imide linkages. The modified blends are useful as injection molding resins, for wire jacketing, etc.