发明名称 |
HYDROGENATED BLOCK COPOLYMER COMPOSITION AND ADHESIVE COMPOSITION |
摘要 |
A hydrogenated block copolymer composition, comprising:
a component (A) comprising at least one polymer block comprising a vinyl aromatic hydrocarbon as a primary component and at least one polymer block comprising a conjugated diene compound as a primary component and having a weight-average molecular weight of 30,000 or higher and 500,000 or lower, and
a component (B) comprising at least two polymer blocks comprising a vinyl aromatic hydrocarbon and at least one polymer block comprising a conjugated diene compound as a primary component and having a weight-average molecular weight of 50,000 or higher and 1,000,000 or lower,
wherein the composition satisfies predetermined requirements. |
申请公布号 |
EP3147328(A1) |
申请公布日期 |
2017.03.29 |
申请号 |
EP20150796850 |
申请日期 |
2015.05.12 |
申请人 |
ASAHI KASEI KABUSHIKI KAISHA |
发明人 |
NAKATANI, Kosuke;HISASUE, Takahiro;ARAKI, Yoshifumi;MATSUSHITA, Tadashi;SHIBUYA, Kenta;AOYAGI, Takeshi;KAMEDA, Ippei;YASUMOTO, Atsushi |
分类号 |
C08L53/02;C09J11/06;C09J107/00;C09J109/00;C09J153/02 |
主分类号 |
C08L53/02 |
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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