发明公开
- 专利标题： NOVEL UNHYDROGENATED BLOCK COPOLYMER COMPOSITIONS
- 专利标题（中）： NEW未氢化嵌段共聚物
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申请号： EP07753319.8申请日： 2007-03-16
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公开(公告)号： EP1999206A2公开(公告)日： 2008-12-10
- 发明人: WRIGHT, Kathryn, J. , WILLIS, Carl, L. , HANDLIN, Dale, L.
- 申请人： Kraton Polymers U.S. LLC
- 申请人地址： 3333 Highway 6 South, Room CA-103 Houston TX 77082 US
- 专利权人： Kraton Polymers U.S. LLC
- 当前专利权人： Kraton Polymers U.S. LLC
- 当前专利权人地址： 3333 Highway 6 South, Room CA-103 Houston TX 77082 US
- 代理机构： Kortekaas, Marcel C.J.A.
- 优先权： US388628 20060324
- 国际公布： WO2007111852 20071004
- 主分类号： C08L53/02
- IPC分类号： C08L53/02
摘要：
The present invention relates to novel compositions comprising (a) anionic block copolymers having at least two blocks of a mono alkenyl arene and at least one block of a conjugated diene and mono alkenyl arene having a specific arrangement of the monomers in the copolymer block, and (b) tailored softening modifiers have a particular structure that results in a surprising improvement in properties for the composition. Also included are processes for the manufacturing such novel compositions and various end-uses and applications for such compositions.
公开/授权文献
- EP1999206B1 NOVEL UNHYDROGENATED BLOCK COPOLYMER COMPOSITIONS 公开/授权日：2013-02-27
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