发明授权
- 专利标题： Coated base fabric for airbags
- 专利标题（中）： 涂层底布为安全气囊
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申请号： US12232390申请日： 2008-09-16
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公开(公告)号： US08142869B2公开(公告)日： 2012-03-27
- 发明人: Hiroyuki Kobayashi , Ichizo Shiga , Yasuji Ozaki
- 申请人： Hiroyuki Kobayashi , Ichizo Shiga , Yasuji Ozaki
- 申请人地址： JP Aichi-pref. JP Hyogo-ken
- 专利权人： Toyoda Gosei Co., Ltd.,Sumitomo Seika Chemicals Co., Ltd.
- 当前专利权人： Toyoda Gosei Co., Ltd.,Sumitomo Seika Chemicals Co., Ltd.
- 当前专利权人地址： JP Aichi-pref. JP Hyogo-ken
- 代理机构： Posz Law Group, PLC
- 优先权： JP2007-251998 20070927; JP2008-198725 20080731
- 主分类号： B60R21/16
- IPC分类号： B60R21/16 ; B05D3/02 ; B32B5/02 ; B32B27/02 ; B32B27/04 ; B32B27/06 ; B32B27/08 ; B32B27/12 ; B32B27/34
摘要：
The present invention provides a coated base fabric for airbags including: a cloth obtained by weaving polyamide (PA) fiber yarns; and a PA elastomer coating film formed on one surface or both surfaces of the cloth, wherein the coated base fabric has predetermined air tightness and flexibility, is easily converted to a PA reproduced material, and is obtained by fusing a coating film (16) made of an airflow suppression PA elastomer on one surface or both surfaces of a cloth (14) obtained by weaving yarns (12) and (12A) made of a polyamide (PA) fiber, as the PA elastomer, soft PA is normally used, which has a melting point (measured by the standard of ASTM D3418) of 135 to 200° C., a difference between the melting points of the PA fiber and PA elastomer being 80 to 120° C.
公开/授权文献
- US20090087601A1 Coated base fabric for airbags 公开/授权日：2009-04-02
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