发明名称 Random copolymer with enhanced ethylene content
摘要 A polypropylene resin, useful for the production of biaxially oriented polypropylene (BOPP) film, is provided. The polymer of the present invention is a blend of high crystalline polypropylene homopolymer and a high ethylene ethylene/propylene random copolymer (RCP). The present invention also provides a method of preparing the novel resin as well as a novel BOPP film comprising the resin.
申请公布号 US7750081(B2) 申请公布日期 2010.07.06
申请号 US20080286774 申请日期 2008.10.01
申请人 SUNOCO CHEMICALS, INC. 发明人 RHEE AARON SEUNG-JOON;MCLOUGHLIN KIMBERLY MILLER;MAJEWSKI RITA;MIGONE RUBEN A.;KIM SEHYUN
分类号 C08F8/00 主分类号 C08F8/00
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