公开(公告)号：EP4177047A1

公开(公告)日：2023-05-10

申请号：EP21835931.3

申请日：2021-06-22

申请人： Inoac Corporation

发明人： SUGIURA, Yoshinori ,  HARATA, Naoya ,  YASUI, Tatsuhiko ,  TANABE, Naoyuki

IPC分类号： B29K101/10 ,  B29K105/08 ,  B32B5/24 ,  B32B5/28 ,  B32B27/12 ,  C08J5/04 ,  C08J5/24 ,  B29C43/18 ,  B29C43/34 ,  B29C70/16 ,  B29C70/42

摘要： An object is to provide a highly rigid fiber-reinforced resin molded body in which a thermosetting resin is cured in a fiber substrate easily, inexpensively, and safely with less environmental pollution without using a prepreg.
In a method for producing a fiber-reinforced resin molded body (10) by heat-compressing fiber substrates (11A to 11D) together with a thermosetting resin (15) so that the thermosetting resin (15) is impregnated into the fiber substrates (11A to 11D) and cured, a thermosetting resin powder (15A) is disposed in contact with at least one surface of the fiber substrates (11A to 11D), the fiber substrates (11A to 11D) are heat-compressed together with the thermosetting resin powder (15A) by a mold (30) so that the thermosetting resin powder (15A) is melted, impregnated into the fiber substrates (11A to 11D), and cured.