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
- 专利标题: Polypropylene composition containing a 1.3,2.4-di(alkylbenzylidene) sorbitol
- 专利标题(中): 含有1.3,2.4-二(烷基亚苄基)山梨糖醇的聚丙烯组合物
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申请号: US175726申请日: 1980-08-06
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公开(公告)号: US4314039A公开(公告)日: 1982-02-02
- 发明人: Yoichi Kawai , Katsuyoshi Sasagawa , Masami Maki , Hozumi Ueda , Masayoshi Miyamoto
- 申请人: Yoichi Kawai , Katsuyoshi Sasagawa , Masami Maki , Hozumi Ueda , Masayoshi Miyamoto
- 申请人地址: JPX Tokyo
- 专利权人: Mitsui Toatsu Chemicals, Inc.
- 当前专利权人: Mitsui Toatsu Chemicals, Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX54/105523 19790821
- 主分类号: C08L23/00
- IPC分类号: C08L23/00 ; C08K5/1575 ; C08L7/00 ; C08L21/00 ; C08L23/12 ; C08L101/00 ; C08K5/06
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.
公开/授权文献
- US5340213A Agitation system 公开/授权日:1994-08-23
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