Invention Grant
US07524912B2 Preparation of linear ethylene-acrylate copolymers with palladium catalysts and free radical scavengers
有权
用钯催化剂和自由基清除剂制备线性乙烯 - 丙烯酸酯共聚物
- Patent Title: Preparation of linear ethylene-acrylate copolymers with palladium catalysts and free radical scavengers
- Patent Title (中): 用钯催化剂和自由基清除剂制备线性乙烯 - 丙烯酸酯共聚物
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Application No.: US12069769Application Date: 2008-02-13
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Publication No.: US07524912B2Publication Date: 2009-04-28
- Inventor: Brian Leslie Goodall , Thomas Cleveland Kirk , Lester Howard McIntosh, III
- Applicant: Brian Leslie Goodall , Thomas Cleveland Kirk , Lester Howard McIntosh, III
- Applicant Address: US PA Philadelphia
- Assignee: Rohm and Haas Company
- Current Assignee: Rohm and Haas Company
- Current Assignee Address: US PA Philadelphia
- Agent Richard R. Clikeman; Thomas S. Deibert
- Main IPC: C07D207/00
- IPC: C07D207/00 ; C07D221/00 ; C07D207/46 ; C08F4/72 ; C08F220/14 ; C07C15/16
Abstract:
A polymerizable composition including a late transition metal complex, a non-polar olefin, a polar olefin, and a free radical scavenger, wherein the polymerizable composition is capable of forming a linear poly[(non-polar olefin)-(polar olefin)] substantially free of free radical addition polymer, is disclosed. A method of copolymerizing a non-polar olefin with a polar olefin, catalyzed by a late transition metal complex in the presence of a free radical scavenger, to produce a linear poly[(non-polar olefin)-(polar olefin)] substantially free of free radical addition polymer is also disclosed.
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