发明授权
- 专利标题： Fire retardent and water blocking filling compositions for cables
- 专利标题（中）： 用于电缆的阻燃和防水填充组合物
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申请号： US347131申请日： 1989-05-04
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公开(公告)号： US5011880A公开(公告)日： 1991-04-30
- 发明人: Jacques Cornibert , Jorg-Hein Walling
- 申请人： Jacques Cornibert , Jorg-Hein Walling
- 申请人地址： CAX Montreal
- 专利权人： Northern Telecom Limited
- 当前专利权人： Northern Telecom Limited
- 当前专利权人地址： CAX Montreal
- 主分类号： C08K3/22
- IPC分类号： C08K3/22 ; C08K5/00 ; H01B7/285 ; H01B7/295
摘要：
Fire retardant and water blocking material for cables having an admixture, in parts by weight, of 100 parts of amorphous polypropylene, which is in a continuous phase throughout the composition, from 10 to 70 parts of hydrated inorganic oxide or hydroxide material, and an organic halogenated material and antimony trioxide, the aggregate of the organic halogenated material and antimony trioxide being from 5 to 30 parts.
公开/授权文献
- US5482597A Purification of crude (meth)acrylic acid 公开/授权日：1996-01-09