发明名称 |
BLOCK COPOLYMER AND THERMOPLASTIC RESIN COMPOSITION |
摘要 |
<p>A styrene/hydrogenated diene block copolymer characterized in that it has in side chains at least one kind of functional groups selected from the group consisting of a boronic acid group and a boron-containing group capable of converting into a boronic acid group in the presence of water, the content of the functional groups in the copolymer is 100 to 2,000 mu eq/g, and the weight ratio of the styrene units to hydrogenated diene units contained in the copolymer is from 5/95 to 70/30. By thus incorporating a sufficient amount of boron-containing groups, a highly reactive styrene/hydrogenated diene block copolymer is provided.</p> |
申请公布号 |
EP1369438(A1) |
申请公布日期 |
2003.12.10 |
申请号 |
EP20020710389 |
申请日期 |
2002.01.30 |
申请人 |
KURARAY CO., LTD. |
发明人 |
IKEDA, KAORU;KAWAI, HIROSHI |
分类号 |
C08F8/42;C08F297/04;C08L53/02;(IPC1-7):C08F8/42;C08F297/00;C09J153/02 |
主分类号 |
C08F8/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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