摘要:
The present invention relates to a high impact resistant polymeric composition comprising a polyester and a thermally stable modified selectively hydrogenated block copolymer wherein at least one acid compound or a derivative thereof is grafted to the block copolymer. Poly(alkylene terephthalates) are preferred thermoplastic polyesters. The block copolymer will comprise at least one polymeric block of a monoalkenyl arene and at least one polymeric block of at least one conjugated diolefin.
摘要:
A bituminous composition comprising a bituminous component and a silane functionalized polymer or an acid functionalized polymer of a conjugated diolefin.
摘要:
A blend of a modified thermoplastic block polymer of a conjugated diene and an alkenyl arene with an extender resin compatible with the conjugated diene block is described herein. The block copolymer is first selectively hydrogenated and thereafter modified by grafting carboxyl functional groups primarily in the alkenyl arene blocks.
摘要:
The present invention relates to an impact resistant polymeric composition comprising a polyamide, a functionalized polyolefin and a functionalized elastomer.