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

IPC分类号： C08J9/36 ,  C08J9/10 ,  C08J9/08 ,  C08J9/35

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。