GELS FROM CONTROLLED DISTRIBUTION BLOCK COPOLYMERS
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.
申请公布号
EP1474481(A1)
申请公布日期
2004.11.10
申请号
EP20030705499
申请日期
2003.02.07
申请人
KRATON POLYMERS RESEARCH B.V.
发明人
HANDLIN, DALE, L., JR.;WILLIS, CARL, L.;ST. CLAIR, DAVID, J.
