发明授权
- 专利标题： Polyethylene film
- 专利标题（中）： 聚乙烯薄膜
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申请号： US13405487申请日： 2012-02-27
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公开(公告)号： US08829137B2公开(公告)日： 2014-09-09
- 发明人: Patrick Lam , Victoria Ker , Charles Ashton Garret Carter , Benjamin Milton Shaw , Cliff Robert Baar , Alexei Kazakov , Ian Douglas McKay , Dusan Jeremic
- 申请人： Patrick Lam , Victoria Ker , Charles Ashton Garret Carter , Benjamin Milton Shaw , Cliff Robert Baar , Alexei Kazakov , Ian Douglas McKay , Dusan Jeremic
- 申请人地址： CH Fribourg
- 专利权人： Nova Chemicals (International) S.A.
- 当前专利权人： Nova Chemicals (International) S.A.
- 当前专利权人地址： CH Fribourg
- 代理商 Kenneth H Johnson
- 优先权： CA2734167 20110315
- 主分类号： C08F210/16
- IPC分类号： C08F210/16 ; C08F210/14
摘要：
Polyethylene films having a good balance of optical and mechanical properties are disclosed. The films are derived from ethylene copolymer compositions made with a suitably substituted phosphinimine catalyst. The ethylene copolymers have very narrow molecular weight distributions and broadened comonomer distributions.
公开/授权文献
- US20120238720A1 POLYETHYLENE FILM 公开/授权日：2012-09-20
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