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公开(公告)号:US20110275727A1
公开(公告)日:2011-11-10
申请号:US13144436
申请日:2010-01-12
申请人: Takayuki Yamamoto , Keiko Ochiai , Mitsuhiro Kanada , Hironori Yasuda , Akira Hirao , Masatomi Harada , Shuhei Kanzakitani
发明人: Takayuki Yamamoto , Keiko Ochiai , Mitsuhiro Kanada , Hironori Yasuda , Akira Hirao , Masatomi Harada , Shuhei Kanzakitani
CPC分类号: C08J9/12 , C08J3/243 , C08J9/36 , C08J2201/024 , C08J2201/026 , C08J2201/032 , C08J2203/08 , C08J2300/26 , C08J2333/04
摘要: Disclosed is a resin foam which excels in properties such as strength, flexibility, cushioning properties, and strain recovery, particularly has a cell structure resistant to shrinkage caused by the restoring force of the resin, and has a high expansion ratio.The cross-linked resin foam is obtained by heating a resin composition containing an elastomer, an active-energy-ray-curable compound, and a thermal crosslinking agent to form a cross-linked structure derived from the thermal crosslinking agent in the resin composition; subjecting the cross-linked-structure-containing resin composition to foam molding to give a foamed structure; and irradiating the foamed structure with an active energy ray to form another cross-linked structure derived from the active-energy-ray-curable compound to give the cross-linked resin foam.
摘要翻译: 公开了一种树脂发泡体,其特性如强度,柔韧性,缓冲性,应变恢复性,特别是具有耐树脂恢复力而引起的收缩性的电池结构,具有高膨胀率。 通过加热含有弹性体,活性能量射线固化性化合物和热交联剂的树脂组合物,形成交联树脂发泡体,从而在树脂组合物中形成由热交联剂衍生的交联结构体; 对含有交联结构的树脂组合物进行发泡成型,得到发泡结构体; 并用活性能量射线照射发泡结构,形成由活性能量射线固化性化合物衍生的其他交联结构,得到交联型树脂发泡体。