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公开(公告)号:US4994133A
公开(公告)日:1991-02-19
申请号:US737134
申请日:1985-05-23
申请人: Masayuki Oizumi , Masakazu Uekira , Masana Goto , Ichiro Azumi , Shoji Uozumi , Masaharu Abe , Yasuo Fushiki , Minoru Isshiki , Kunio Kawasaki
发明人: Masayuki Oizumi , Masakazu Uekira , Masana Goto , Ichiro Azumi , Shoji Uozumi , Masaharu Abe , Yasuo Fushiki , Minoru Isshiki , Kunio Kawasaki
IPC分类号: B32B37/00 , B29C57/00 , B29C63/00 , B29C67/00 , B29C70/00 , B29C70/50 , B32B15/08 , B32B27/04 , B32B38/08 , D21H25/06 , H05K1/03 , H05K3/02
CPC分类号: B32B38/08 , B29C70/50 , B32B27/04 , D21H25/06 , H05K1/0346 , H05K1/0366 , H05K2201/0145 , H05K2201/0166 , H05K2201/0284 , H05K2201/0293 , H05K2203/1545 , H05K3/022 , Y10S428/901 , Y10T156/1085 , Y10T29/49124 , Y10T442/3431 , Y10T442/3528 , Y10T442/656 , Y10T442/67
摘要: A continuous process for producing reinforced resin laminates comprising the steps of impregnating a fibrous substrate with a liquid resin which is free of volatile solvent and is capable of curing without generating liquid and gaseous byproducts, laminating a plurality of the resin-impregnated substrates into a unitary member, sandwiching the laminate between a pair of covering sheets, and curing the laminate between said pair of covering sheets without applying appreciable pressure. The improvement comprises adjusting the final resin content in said resin impregnated substrate at 10 to 90% by weight based on the total weight of said impregnated substrate.