发明公开
- 专利标题: FILM
- 专利标题(中): 电影
-
申请号: EP07856918.3申请日: 2007-12-19
-
公开(公告)号: EP2121318A1公开(公告)日: 2009-11-25
- 发明人: DAVIKNES, Hans Georg , MYHRE, Ole Jan
- 申请人: Borealis Technology OY
- 申请人地址: P.O.Box 330 06101 Porvoo FI
- 专利权人: Borealis Technology OY
- 当前专利权人: Borealis Technology OY
- 当前专利权人地址: P.O.Box 330 06101 Porvoo FI
- 代理机构: Campbell, Neil Boyd
- 优先权: EP06256528 20061221
- 国际公布: WO2008074493 20080626
- 主分类号: B32B27/32
- IPC分类号: B32B27/32
摘要:
The present invention provides a uniaxially oriented multilayer film comprising at least (i) a layer (A) and (ii) a layer (B), wherein said layer (A) comprises a linear low density polyethylene (LLDPE) comprising (e.g. selected from): - a multimodal LLDPE produced using a Ziegler Natta catalyst (znLLDPE), or - a LLDPE produced using a single site catalyst (mLLDPE) or - a mixture of a mLLDPE and a multimodal znLLDPE, said layer (B) comprises a multimodal LLDPE, and said multilayer film is in the form of a stretched film which is uniaxially oriented in the machine direction (MD) in a draw ratio of at least 1:3.
公开/授权文献
- EP2121318B1 FILM 公开/授权日:2010-06-02
信息查询