发明名称 |
SOLVENT-FREE CROSSLINKED POLYROTAXANE MATERIAL AND PROCESS FOR PRODUCTION OF SAME |
摘要 |
A material comprising crosslinked polyrotaxanes which exhibits desired viscoelasticity, particularly stress-strain characteristics with a wide low-stress region, in spite of being free from solvent; and a process for production of the same. The material comprises a first polyrotaxane bearing first cyclic molecules and a second polyrotaxane bearing second cyclic molecules, and the first and second polyrotaxanes are crosslinked via the first and second cyclic molecules. The material is free from solvent and exhibits a stress of 2.0MPa or below at 50% strain. |
申请公布号 |
EP2295490(A4) |
申请公布日期 |
2012.05.30 |
申请号 |
EP20090810075 |
申请日期 |
2009.08.31 |
申请人 |
ADVANCED SOFTMATERIALS INC. |
发明人 |
HAYASHI, YUKI;KOBAYASHI, TORU;SUDA, JUNKO;ITO, MICHIKO |
分类号 |
C08G83/00;C08G18/61;C08G81/00 |
主分类号 |
C08G83/00 |
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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