公开(公告)号：EP3195995A4

公开(公告)日：2017-12-13

申请号：EP15841681

申请日：2015-09-17

申请人： MITSUBISHI CHEM CORP

发明人： OKUNAKA OSAMU

IPC分类号： B29B11/16 ,  B29B9/00 ,  B29C43/22 ,  B29C43/34 ,  B29K101/12 ,  B29K105/12 ,  B29K677/00 ,  C08J5/24

CPC分类号： B29B11/16 ,  B29B7/90 ,  B29B9/06 ,  B29B9/14 ,  B29B15/122 ,  B29C43/22 ,  B29C47/004 ,  B29C47/04 ,  B29C47/32 ,  B29C47/92 ,  B29C70/50 ,  B29C2947/92523 ,  B29K2101/12 ,  B29K2105/0881 ,  B29K2307/04

摘要： A production method for a fiber-reinforced thermoplastic resin composite material, the method using a crosshead die (1) that has a maximum aperture height of 1 mm or more, wherein reinforcing fibers are supplied in a reinforcing fiber bundle to the crosshead die (1), the reinforcing fibers are conjugated with a melted thermoplastic resin, and the conjugate is brought into contact with a pressurization surface that is at or below the solidification temperature of the thermoplastic resin, is pressurized, and is shaped to have a thickness that is 50 % or less of the aperture height.