发明授权
- 专利标题: Outer sheath layer for power or communication cable
- 专利标题(中): 外护套层用于电源或通讯电缆
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申请号: US11917441申请日: 2006-06-28
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公开(公告)号: US07579551B2公开(公告)日: 2009-08-25
- 发明人: Remko Van Marion , Roger Carlsson , Hans Eklind , Irene Helland
- 申请人: Remko Van Marion , Roger Carlsson , Hans Eklind , Irene Helland
- 申请人地址: FI Porvoo
- 专利权人: Borealis Technology Oy
- 当前专利权人: Borealis Technology Oy
- 当前专利权人地址: FI Porvoo
- 代理机构: Fay Sharpe LLP
- 优先权: EP05014217 20050630
- 国际申请: PCT/EP2006/006267 WO 20060628
- 国际公布: WO2007/003323 WO 20070111
- 主分类号: H01B7/00
- IPC分类号: H01B7/00
摘要:
A power or communications cable having an outer sheath layer made of a polyethylene composition including a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), and the base resin has a molecular weight distribution Mw/Mn of more than 14.
公开/授权文献
- US20080196922A1 Outer Sheath Layer for Power or Communication Cable 公开/授权日:2008-08-21
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