发明申请
- 专利标题： RUBBER-BASED RESIN CLOSED-CELL FOAM SHEET AND PROCESS FOR PRODUCING THE SAME
- 专利标题（中）： 基于橡胶的树脂封闭泡沫片及其制造方法
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申请号： US13498668申请日： 2009-09-30
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公开(公告)号： US20120232179A1公开(公告)日： 2012-09-13
- 发明人: Shunji Hyoudou , Kouichi Adachi , Takao Suzuki , Kentarou Nezu , Mao Nezu
- 申请人： Shunji Hyoudou , Kouichi Adachi , Takao Suzuki , Kentarou Nezu , Mao Nezu
- 国际申请： PCT/JP2009/067112 WO 20090930
- 主分类号： C08L9/02
- IPC分类号： C08L9/02 ; C08J9/228
摘要：
The present invention provides a rubber-based resin closed-cell foam sheet with its sealing capability being unlikely to be lowered even for a prolonged period of use, and with its excellent waterproofing capability. The inventive rubber-based resin closed-cell foam sheet is characterized in that the foam sheet includes a rubber-based resin containing a nitrile group, and exhibits an excellent adhesion. When used as a waterproof sealing material, the foam sheet can adhere, in a tightly close contact, to the interface of a portion to be sealed. Therefore, the inventive rubber-based resin closed-cell foam sheet can be advantageously used as a waterproof sealing material having high sealing capability and excellent waterproofing capability.
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