发明名称 |
RESIN FOAM AND PROCESS FOR PRODUCING THE SAME |
摘要 |
Provided is a resin foam which has satisfactory strain recovery, is particularly resistant to shrinkage of its cell structure caused by the resinous restitutive force at high temperatures, and exhibits superior high-temperature strain recovery. The resin foam according to the present invention is obtained from a resin composition including an elastomer and an active-energy-ray-curable compound. The resin composition gives an unfoamed measurement sample having a glass transition temperature of 30� C. or lower and a storage elastic modulus (E') at 20� C. of 1.0�107 Pa or more, each determined by a dynamic viscoelastic measurement. |
申请公布号 |
US2013324629(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201214000161 |
申请日期 |
2012.02.02 |
申请人 |
KANADA MITSUHIRO;YAMAMOTO TAKAYUKI;OTA MIE;KOUNO YOSHINORI;YASUDA HIRONORI;KANDORI YUKO;YOSHIDA KEI;NITTO DENKO CORPROATION |
发明人 |
KANADA MITSUHIRO;YAMAMOTO TAKAYUKI;OTA MIE;KOUNO YOSHINORI;YASUDA HIRONORI;KANDORI YUKO;YOSHIDA KEI |
分类号 |
C08F220/46;C08J9/12 |
主分类号 |
C08F220/46 |
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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