发明授权
US5298576A Sizing agent for carbon fiber and carbon fiber treated with said sizing
agent
失效
用上述施胶剂处理碳纤维和碳纤维的施胶剂
- 专利标题： Sizing agent for carbon fiber and carbon fiber treated with said sizing agent
- 专利标题（中）： 用上述施胶剂处理碳纤维和碳纤维的施胶剂
-
申请号： US840235申请日： 1992-02-24
-
公开(公告)号： US5298576A公开(公告)日： 1994-03-29
- 发明人: Atsushi Sumida , Toyokazu Minakuchi , Motoi Itoh , Itsuki Taniguchi , Hiroshi Hasegawa , Manabu Saito
- 申请人： Atsushi Sumida , Toyokazu Minakuchi , Motoi Itoh , Itsuki Taniguchi , Hiroshi Hasegawa , Manabu Saito
- 申请人地址： JPX Tokyo JPX Kyoto
- 专利权人： Toray Industries, Inc.,Sanyo Chemical Industries, Ltd.
- 当前专利权人： Toray Industries, Inc.,Sanyo Chemical Industries, Ltd.
- 当前专利权人地址： JPX Tokyo JPX Kyoto
- 优先权： JPX3-30269 19910225
- 主分类号： D01F11/14
- IPC分类号： D01F11/14 ; C08F283/00
摘要：
A sizing agent for carbon fibers which comprises, as the indispensable ingredients, an epoxy resin having a viscosity of more than 1,000 P but up to 20,000 P at 50 .degree. C. and a urethane compound prepared from a polyol having an oxyalkylene unit with a polyisocyanate.
公开/授权文献
- US4669916A Unitized TLP anchor template with elevated well template 公开/授权日：1987-06-02
信息查询
