发明授权
US5786059A Fiber web/aerogel composite material comprising bicomponent fibers,
production thereof and use thereof
失效
包含双组分纤维的纤维网/气凝胶复合材料，其制备及其用途
- 专利标题： Fiber web/aerogel composite material comprising bicomponent fibers, production thereof and use thereof
- 专利标题（中）： 包含双组分纤维的纤维网/气凝胶复合材料，其制备及其用途
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申请号： US860160申请日： 1997-06-19
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公开(公告)号： US5786059A公开(公告)日： 1998-07-28
- 发明人: Dierk Frank , Franz Thonnessen , Andreas Zimmermann
- 申请人： Dierk Frank , Franz Thonnessen , Andreas Zimmermann
- 申请人地址： DEX Frankfurt
- 专利权人： Hoechst Aktiengesellschaft
- 当前专利权人： Hoechst Aktiengesellschaft
- 当前专利权人地址： DEX Frankfurt
- 优先权： DEX4445771.5 19941221
- 主分类号： B32B5/02
- IPC分类号： B32B5/02 ; B32B5/16 ; D01F8/04 ; D04H1/413 ; D04H1/435 ; D04H1/4374 ; D04H1/54 ; D04H1/541 ; D04H1/55 ; D04H13/00 ; B32B1/04
摘要：
The disclosure is a composite material having at least one layer of fiber web and aerogel particles, wherein the fiber web comprises at least one bicomponent fiber material, the bicomponent fiber material having lower and higher melting regions and the fibers of the web being bonded not only to the aerogel particles but also to each other by the lower melting regions of the fiber material, a process for its production and its use.
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