发明授权
- 专利标题： Molded article containing stacked carbon fiber and method for producing same
- 专利标题（中）： 含有堆叠碳纤维的成型品及其制造方法
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申请号： US12438499申请日： 2007-08-17
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公开(公告)号： US08962500B2公开(公告)日： 2015-02-24
- 发明人: Yasushi Okada , Tatsuo Kobayashi , Naohiro Sonobe , Takashi Kameyama
- 申请人： Yasushi Okada , Tatsuo Kobayashi , Naohiro Sonobe , Takashi Kameyama
- 申请人地址： JP
- 专利权人： Kureha Corporation
- 当前专利权人： Kureha Corporation
- 当前专利权人地址： JP
- 代理机构： Cantor Colburn LLP
- 优先权： JP2006-225833 20060822
- 国际申请： PCT/JP2007/066401 WO 20070817
- 国际公布： WO2008/023777 WO 20080228
- 主分类号： D03D15/00
- IPC分类号： D03D15/00 ; D04H13/00 ; B32B5/28 ; B29C70/16 ; B29C70/22 ; D02G3/16 ; D03D15/12 ; B29K707/04 ; B29L31/00
摘要：
A molded article having both of sufficient strength and peel resistance, especially a heat insulating material for a high temperature furnace, is provided.A carbon fiber-containing stacked molded article 1 comprises a substrate 10 composed of first carbon fibers piled, and a woven fabric layer 20 located on at least one surface of the substrate 10, and composed of carbon fiber spun yarns 21 including second carbon fibers 22 having an average fiber diameter of 12 μm or less, and third carbon fibers 23 having an average fiber diameter in excess of 12 μm.
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