
基本信息:
- 专利标题: HYDROGENATED BLOCK COPOLYMER COMPOSITION AND ADHESIVE COMPOSITION
- 专利标题(中):HYDRIERTE BLOCKCOPOLYMERZUSAMMENSETZUNG UND HAFTZUSAMMENSETZUNG
- 申请号:EP15796850 申请日:2015-05-12
- 公开(公告)号:EP3147328A4 公开(公告)日:2017-05-03
- 发明人: NAKATANI KOSUKE , HISASUE TAKAHIRO , ARAKI YOSHIFUMI , MATSUSHITA TADASHI , SHIBUYA KENTA , AOYAGI TAKESHI , KAMEDA IPPEI , YASUMOTO ATSUSHI
- 申请人: ASAHI CHEMICAL IND
- 专利权人: ASAHI CHEMICAL IND
- 当前专利权人: ASAHI CHEMICAL IND
- 优先权: JP2014103809 2014-05-19
- 主分类号: C08L53/02
- IPC分类号: C08L53/02 ; C08F8/04 ; C09J153/02
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.
摘要(中):
1。一种氢化嵌段共聚物组合物,其特征在于,含有:以乙烯基芳香族烃为主成分的至少一个聚合物嵌段和以共轭二烯化合物为主要成分的至少一个聚合物嵌段的成分(A),所述聚合物嵌段的重均分子量 重量为30,000以上且500,000以下,并且组分(B)包含至少两种聚合物嵌段和至少一种聚合物嵌段,所述聚合物嵌段包含乙烯基芳香烃和至少一种聚合物嵌段,所述聚合物嵌段包含共轭二烯化合物作为主要组分且重均分子量 为50,000以上且1,000,000以下,其中组合物满足预定要求。
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L51/00 | 接枝聚合物的组合物,其中接枝的组分是仅由碳—碳不饱和键反应得到的;此种聚合物的衍生物的组合物 |
--------C08L53/02 | .乙烯基芳族单体与共轭二烯的 |