发明授权
US4314039A Polypropylene composition containing a 1.3,2.4-di(alkylbenzylidene) sorbitol 失效
含有1.3,2.4-二(烷基亚苄基)山梨糖醇的聚丙烯组合物

Polypropylene composition containing a 1.3,2.4-di(alkylbenzylidene)
sorbitol
摘要:
A composition having improved transparency and being substantially free from a bleeding phenomenon comprising 100 parts by weight of polypropylene and 0.005 to 8 parts by weight of a 1.3,2.4-di(alkylbenzylidene) sorbitol with each alkyl group having 2 to 18 carbon atoms.
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