Invention Grant
- Patent Title: Modified phosphinimine catalysts for olefin polymerization
- Patent Title (中): 用于烯烃聚合的改性膦亚胺催化剂
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Application No.: US14568689Application Date: 2014-12-12
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Publication No.: US09127094B2Publication Date: 2015-09-08
- Inventor: Peter Phung Minh Hoang , Patrick Lam , Victoria Ker , Cliff Robert Baar , Charles Ashton Garret Carter , Yan Jiang , Martina Elissa Djatmiko
- Applicant: NOVA Chemicals (International) S.A.
- Applicant Address: CH Fribourg
- Assignee: NOVA Chemicals (International) S.A.
- Current Assignee: NOVA Chemicals (International) S.A.
- Current Assignee Address: CH Fribourg
- Agent Julie L. Heinrich
- Priority: CA2742461 20110609
- Main IPC: C08F4/649
- IPC: C08F4/649 ; C08F4/642 ; C08F4/6592 ; C08F210/16 ; C08F4/76 ; C08F4/52 ; C08F4/18 ; C08F10/02 ; C08F110/02 ; C08F4/659
Abstract:
Olefin polymerization is carried out with a supported phosphinimine catalyst which has been treated with a long chain substituted amine compound.
Public/Granted literature
- US20150099856A1 MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION Public/Granted day:2015-04-09
Information query
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