发明名称 |
IMPACT ABSORBER COMPOSITION |
摘要 |
Provided in this invention is an impact absorber composition comprising a copolymer containing an aromatic vinyl compound, wherein the peak of tanδof the copolymer obtained from the measurement of the dynamic viscoelasticity is in the range of more than 0° C. to 20° C. or less, the value of tanδis 0.4 or more in the whole temperature range of 5° C. to 15° C., and the value of tanδat 15° C. is 0.5 or more.
|
申请公布号 |
US2010068452(A1) |
申请公布日期 |
2010.03.18 |
申请号 |
US20080527782 |
申请日期 |
2008.02.19 |
申请人 |
ASAHI KASEI CHEMICALS CORPORATION |
发明人 |
KUSANOSE YASUHIRO;ARAKI YOSHIFUMI |
分类号 |
B32B5/12;B32B21/08;C08F36/04;C08F236/04;C08L53/02 |
主分类号 |
B32B5/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|