发明名称 |
POLYMER AND ASPHALT COMPOSITION |
摘要 |
The polymer according to the present invention is a polymer containing a conjugated diene monomer unit and a vinyl aromatic monomer unit, wherein the polymer has a polymer block (A) containing the vinyl aromatic monomer unit as a main component and a polymer block (B) containing the conjugated diene monomer unit and the vinyl aromatic monomer unit, a content of the polymer block (A) is 10 % by mass or more and 40 % by mass or less, a bulk density of the polymer is 0.05 g/mL or more and 0.45 g/mL or less, and a specific surface area of the polymer is 0.10 m 2 /g or more and 0.60 m 2 /g or less. |
申请公布号 |
EP3095803(A1) |
申请公布日期 |
2016.11.23 |
申请号 |
EP20150737557 |
申请日期 |
2015.01.16 |
申请人 |
ASAHI KASEI KABUSHIKI KAISHA |
发明人 |
SHIROMOTO, TAKAYUKI;NAKAJIMA, SHIGEO;ARAKI, YOSHIFUMI;KUBO, NOBUAKI;SUZUKI, TAKUYA |
分类号 |
C08F297/04;C08F6/12;C08L53/02;C08L95/00 |
主分类号 |
C08F297/04 |
代理机构 |
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代理人 |
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地址 |
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