发明名称 |
FUNCTIONAL MULTI-BLOCK POLYMER |
摘要 |
<p>The inventive composition includes a block copolymer which includes four blocks and has the following block arrangement: B-S-B-S. The two polymer blocks B comprise conjugated diene monomer constitutional units; and the two polymer blocks S comprise vinyl aromatic hydrocarbon monomer constitutional units. The invention also includes methods of making such inventive compositions as well as asphalt compositions and/or thermoplastic elastomers which include such block copolymer.</p> |
申请公布号 |
EP1778754(B1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20050784050 |
申请日期 |
2005.08.03 |
申请人 |
FIRESTONE POLYMERS, LLC |
发明人 |
BOERNER, PETER;GRAVES, DANIEL;HALL, JAMES;ICEMAN, BRENT |
分类号 |
C08F297/04;C08L53/02;C09D5/00 |
主分类号 |
C08F297/04 |
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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