| 发明名称 |
Novel block copolymers and method for making same |
| 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.
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| 申请公布号 |
US2003176582(A1) |
申请公布日期 |
2003.09.18 |
| 申请号 |
US20030359981 |
申请日期 |
2003.02.06 |
| 申请人 |
BENING ROBERT C.;HANDLIN DALE L.;STERNA LARRY L.;WILLIS CARL L. |
发明人 |
BENING ROBERT C.;HANDLIN DALE L.;STERNA LARRY L.;WILLIS CARL L. |
| 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;(IPC1-7):C08F2/00 |
主分类号 |
C08F2/00 |
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