发明授权
US4797447A Impact resistant blends of thermoplastic polyesters and modified block copolymers 失效
热塑性聚酯和改性嵌段共聚物的抗冲击共混物

Impact resistant blends of thermoplastic polyesters and modified block
copolymers
摘要:
The present invention relates to an impact resistant polymeric composition comprising a polyester and a thermally stable modified selectively hydrogenated high 1,2 content block copolymer wherein at least one graftable functional molecule is grafted to the block copolymer in the vinylarene block.
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