发明授权
US06720388B1 Polypropylene fibres 失效
聚丙烯纤维

  • 专利标题: Polypropylene fibres
  • 专利标题(中): 聚丙烯纤维
  • 申请号: US09937425
    申请日: 2002-01-24
  • 公开(公告)号: US06720388B1
    公开(公告)日: 2004-04-13
  • 发明人: Axel Demain
  • 申请人: Axel Demain
  • 优先权: EP99106462 19990330
  • 主分类号: C08L2300
  • IPC分类号: C08L2300
Polypropylene fibres
摘要:
A polypropylene blend including from 0.5 to 50% by weight of a syndiotactic polypropylene having a multimodal molecular weight distribution and at least 50% by weight of an isotactic polypropylene.
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