- 专利标题： Novel block copolymers and method for making same
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申请号： US11055318申请日： 2005-02-10
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公开(公告)号： US20050137348A1公开(公告)日： 2005-06-23
- 发明人: Robert Bening , Dale Handlin , Larry Sterna , Carl Willis
- 申请人： Robert Bening , Dale Handlin , Larry Sterna , Carl Willis
- 主分类号： C08F2/00
- IPC分类号： C08F2/00 ; C08F287/00 ; C08F293/00 ; C08F297/04 ; C08L23/10 ; C08L53/00 ; C08L53/02 ; C08L77/00 ; C08L95/00 ; C08L101/00 ; C09D153/02 ; C09J153/02
摘要：
The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
公开/授权文献
- US07169850B2 Block copolymers and method for making same 公开/授权日：2007-01-30
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