Polyarylene sulfide resin compositions, and articles manufactured therefrom.

摘要

A polyarylene sulfide resin composition with an improved moldability and heat resistance comprises (a) 40 to 99% by weight of a polyarylene sulfide resin and (b) 1 to 60% by weight of a polyparabanic acid having the following recurring unit: <CHEM> wherein Z and Z<1> are oxygen atoms or NH group, Z and Z<1> being not simultaneously NH groups, and R is <CHEM> wherein R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are hydrogen atoms or methyl groups, and X and X<1> are bonds, CH2 groups, oxygen atoms, sulfur atoms, SO2 groups, CO groups or <CHEM>