Polyindanes as processing aid for engineering thermoplastics.

摘要

Thermoplastic resin compositions comprising a blend of a polyindane resin having a weight average molecular weight of less than 10,000, a melting point of at least about 150 DEG C., an unsaturation functionality not exceeding 3 mole % (based on diisopropenylbenzene), and an indane content of at least 90%, with a thermoplastic engineering resin or a thermoplastic engineering resin that is combined with a thermoplastic block copolymer, or with a thermoplastic block copolymer, and a process for making them, are disclosed.