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1. 发明申请

US20130324629A1 RESIN FOAM AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：树脂泡沫及其生产方法
公开(公告)号：US20130324629A1
公开(公告)日：2013-12-05
申请号：US14000161
申请日：2012-02-02
申请人： Mitsuhiro Kanada , Takayuki Yamamoto , Mie Ota , Yoshinori Kouno , Hironori Yasuda , Yuko Kandori , Kei Yoshida
发明人： Mitsuhiro Kanada , Takayuki Yamamoto , Mie Ota , Yoshinori Kouno , Hironori Yasuda , Yuko Kandori , Kei Yoshida
IPC分类号： C08F220/46 , C08J9/12
CPC分类号： C08F220/46 , B32B3/04 , B32B7/12 , B32B27/065 , B32B2307/304 , B32B2307/51 , B32B2307/56 , B32B2437/00 , B32B2439/70 , C08J9/122 , C08J2201/026 , C08J2201/03 , C08J2203/06 , C08J2203/08 , C08J2205/06 , C08J2300/22 , C08J2300/26 , C08J2333/08 , C08J2433/08
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.
摘要翻译：提供了具有良好的应变恢复性的树脂发泡体，特别是耐高温下的树脂复原力引起的电池结构的收缩性，并且表现出优异的高温应变恢复性。本发明的树脂发泡体由含有弹性体和活性能量射线固化性化合物的树脂组合物得到。树脂组合物得到玻璃化转变温度为30℃以下的未发泡的测定试样，在20℃下的储能弹性模量（E'）为1.0×10 7 Pa以上，分别通过动态粘弹性测定。

2. 发明申请

US20140170406A1 RESIN FOAM AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：树脂泡沫及其生产方法
公开(公告)号：US20140170406A1
公开(公告)日：2014-06-19
申请号：US14236678
申请日：2012-07-24
申请人： Hironori Yasuda , Mitsuhiro Kanada , Yoshinori Kouno , Mie Ota , Yuko Kandori
发明人： Hironori Yasuda , Mitsuhiro Kanada , Yoshinori Kouno , Mie Ota , Yuko Kandori
IPC分类号： C08L33/00
CPC分类号： C08L33/00 , C08J9/0023 , C08J2201/026 , C08J2333/00 , C08L33/06 , C08L33/08 , C08L2203/14 , C08L2312/00
摘要： A resin foam has a thickness recovery rate (23° C., one minute, 50% compression) of 70% or more and a strain recovery rate (80° C., 24 hours, 50% compression) of 80% or more. The thickness recovery rate is determined by compressing the resin foam, holding the resin foam in the compressed state, decompressing the resin foam, measuring a thickness of the resin foam one second after the decompression, and calculating a percentage of the measured thickness with respect to the initial thickness as the thickness recovery rate. The strain recovery rate is determined by compressing the resin foam, holding the resin foam in the compressed state, returning the resin foam to 23° C. while maintaining the compressed state, decompressing the resin foam, and determining a percentage of a recovered distance with respect to a compressed distance as the strain recovery rate.
摘要翻译：树脂发泡体的厚度恢复率（23℃，1分钟，50％压缩）为70％以上，应变恢复率（80℃，24小时，50％压缩）为80％以上。厚度回收率是通过压缩树脂发泡体，将树脂泡沫保持在压缩状态，减压树脂发泡体，减压后一秒钟测量树脂泡沫的厚度，并计算测量厚度的百分比相对于初始厚度为厚度恢复率。通过压缩树脂发泡体，将树脂泡沫保持在压缩状态，将树脂泡沫返回到23℃，同时保持压缩状态，减压树脂泡沫，并确定回收距离的百分比，确定应变恢复速率相对于压缩距离作为应变恢复率。

3. 发明申请

US20140155507A1 RESIN FOAM AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：树脂泡沫及其生产方法
公开(公告)号：US20140155507A1
公开(公告)日：2014-06-05
申请号：US14236749
申请日：2012-07-24
申请人： Mitsuhiro Kanada , Mie OTA , Yoshinori Kouno , Hironori Yasuda , Yuko Kandori
发明人： Mitsuhiro Kanada , Mie OTA , Yoshinori Kouno , Hironori Yasuda , Yuko Kandori
IPC分类号： C08L33/08 , C08J9/00
CPC分类号： C08L33/00 , C08J9/0023 , C08J2201/026 , C08J2333/00 , C08L33/06 , C08L33/08 , C08L2203/14 , C08L2312/00
摘要： Provided is a resin foam that is satisfactorily flexible and highly resistant to heat, exhibits superior strain recoverability at high temperatures, and has a high instantaneous recovery rate. This resin foam is formed from a resin composition containing an acrylic polymer, an active-energy-ray-curable compound having two (meth)acryloyl groups per molecule, an active-energy-ray-curable compound having three or more (meth)acryloyl groups per molecule, and a thermal crosslinking agent. The active-energy-ray-curable compound having two (meth)acryloyl groups per molecule and the active-energy-ray-curable compound having three or more (meth)acryloyl groups per molecule are preferably contained in a total content of from 20 to 150 parts by weight per 100 parts by weight of the acrylic polymer.
摘要翻译：本发明提供一种令人满意的柔软性和耐高热性的树脂发泡体，在高温下表现出优异的应变恢复性，并且具有高的瞬时回收率。该树脂发泡体由含有丙烯酸类聚合物，每分子具有两个（甲基）丙烯酰基的活性能量射线固化性化合物，具有三个以上（甲基）丙烯酰基的活性能量射线固化性化合物的树脂组合物形成，每个分子基团和热交联剂。每分子具有两个（甲基）丙烯酰基的活性能量射线固化性化合物和每分子具有三个以上（甲基）丙烯酰基的活性能量射线固化性化合物的含量优选为20〜每100重量份丙烯酸聚合物150重量份。

4. 发明申请

US20120302655A1 THERMOPLASTIC RESIN FOAM AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：热塑性树脂泡沫及其制造方法
公开(公告)号：US20120302655A1
公开(公告)日：2012-11-29
申请号：US13577179
申请日：2011-01-18
申请人： Mitsuhiro Kanada , Takayuki Yamamoto , Yoshinori Kouno , Hironori Yasuda
发明人： Mitsuhiro Kanada , Takayuki Yamamoto , Yoshinori Kouno , Hironori Yasuda
IPC分类号： C08F20/06 , B29C44/02
CPC分类号： C08J9/122 , C08J9/0023 , C08J9/0028 , C08J2203/08 , C08J2333/08 , C08J2333/20 , C08K5/0025 , C08K5/13 , C08K5/3435
摘要： There is provided a thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin, and being good in productivity. There is also provided a process for producing a thermoplastic resin foam which can produce, with good productivity, the thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin. The thermoplastic resin foam according to the present invention is obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound and a radical trapping agent. The thermoplastic resin foam according to the present invention is also obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound, a thermal crosslinking agent and a radical trapping agent.
摘要翻译：提供了强度，柔韧性，缓冲性，应变恢复等优异的热塑性树脂发泡体，特别是由于树脂的弹性而导致的电池结构的收缩率低，生产率高。还提供了一种热塑性树脂发泡体的制造方法，其能够以良好的生产率制造强度，柔软性，缓冲性，应变恢复等优异的热塑性树脂发泡体，特别是电池结构的收缩率低由于树脂的弹性。本发明的热塑性树脂发泡体由含有热塑性弹性体，活性能量射线固化性化合物和自由基捕捉剂的热塑性树脂组合物得到。本发明的热塑性树脂发泡体也可以由含有热塑性弹性体，活性能量射线固化性化合物，热交联剂，自由基捕捉剂的热塑性树脂组合物得到。

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