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US09309393B2 Soft polypropylene composition with soft touch feeling 有权
柔软的聚丙烯组合物具有柔软的触感

Soft polypropylene composition with soft touch feeling
摘要:
Propylene polymer composition comprising a polypropylene (A), an elastomeric copolymer (B) of ethylene and at least one α-olefin comonomer selected form the group consisting of propylene, 1-butene, 1-pentene, 1-hexene, 1-heptene and 1-octene, and an ethylene C2 to C8 alkyl acrylate copolymer (C) wherein the composition has a strain hardening SH3.0/2.5 (at a Hencky strain rate of 3 s−1) of at least 0.5.
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