Invention Grant
- Patent Title: Polyethylene film
- Patent Title (中): 聚乙烯薄膜
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Application No.: US13405487Application Date: 2012-02-27
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Publication No.: US08829137B2Publication Date: 2014-09-09
- Inventor: Patrick Lam , Victoria Ker , Charles Ashton Garret Carter , Benjamin Milton Shaw , Cliff Robert Baar , Alexei Kazakov , Ian Douglas McKay , Dusan Jeremic
- Applicant: Patrick Lam , Victoria Ker , Charles Ashton Garret Carter , Benjamin Milton Shaw , Cliff Robert Baar , Alexei Kazakov , Ian Douglas McKay , Dusan Jeremic
- Applicant Address: CH Fribourg
- Assignee: Nova Chemicals (International) S.A.
- Current Assignee: Nova Chemicals (International) S.A.
- Current Assignee Address: CH Fribourg
- Agent Kenneth H Johnson
- Priority: CA2734167 20110315
- Main IPC: C08F210/16
- IPC: C08F210/16 ; C08F210/14
Abstract:
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.
Public/Granted literature
- US20120238720A1 POLYETHYLENE FILM Public/Granted day:2012-09-20
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