Styrenic-polyamide-elastomer blends.

摘要

A polymer blend composition comprises from about 20 to 60 weight percent polyamide, from about 30 to 80 weight percent of styrenic component, and from about 1 to 25 weight percent of a carboxylated polyolefin elastomer. In preferred embodiments, the styrenic component includes carboxylic acid-derived functional groups and the carboxylated polyolefin elastomer comprises a copolymer of ethylene and another olefin compound.