公开(公告)号：EP2612754B1

公开(公告)日：2014-12-17

申请号：EP11821825.4

申请日：2011-08-30

申请人： Inoac Corporation

发明人： KASUGA, Yosuke ,  KOIDE, Masumi ,  SUGIURA, Yoshinori

IPC分类号： B32B17/04 ,  B29C43/18 ,  B29C43/34 ,  B32B5/00 ,  B32B5/24 ,  B32B5/28

CPC分类号： B32B7/04 ,  B29C43/18 ,  B29C43/203 ,  B29C70/086 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B32B2250/04 ,  B32B2260/00 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2266/0278 ,  B32B2266/0285 ,  B32B2266/06 ,  Y10T156/10 ,  Y10T428/249955 ,  Y10T428/249958

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.

公开(公告)号：EP2612754A1

公开(公告)日：2013-07-10

申请号：EP11821825.4

申请日：2011-08-30

申请人： Inoac Corporation

发明人： KASUGA, Yosuke ,  KOIDE, Masumi ,  SUGIURA, Yoshinori

IPC分类号： B32B17/04 ,  B29C43/18 ,  B29C43/34 ,  B32B5/00 ,  B32B5/24 ,  B32B5/28

CPC分类号： B32B7/04 ,  B29C43/18 ,  B29C43/203 ,  B29C70/086 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B32B2250/04 ,  B32B2260/00 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2266/0278 ,  B32B2266/0285 ,  B32B2266/06 ,  Y10T156/10 ,  Y10T428/249955 ,  Y10T428/249958

摘要： A fiber-reinforced molded product 10 includes a core material 11, a fiber reinforcing material 21 laminated on at least one surface of the core material 11, and a surface material 25 laminated on the fiber reinforcing material 21. The core material 11, the fiber reinforcing material 21, and the surface material 25 are integrated. The fiber reinforcing material 21 includes a fiber fabric 21A and a thermosetting resin 11B and 21B impregnated into the fiber fabric 21 and cured. The surface material 25 includes a porous sheet 25A having open cells, the number of the cells being 8 to 80 cells/25mm, and the thermosetting resin 11B and 21B moved out of the fiber fabric 21 into the porous sheet 25A and cured, and the surface material 25A has a surface roughness Rz of 30 µm or less.

摘要翻译： 纤维增强成型体10包括芯材11，层叠在芯材11的至少一个表面上的纤维增强材料21和层压在纤维增强材料21上的表面材料25.芯材11，纤维 增强材料21和表面材料25一体化。 纤维增强材料21包括纤维织物21A和浸渍到纤维织物21中并固化的热固性树脂11B和21B。 表面材料25包括具有开孔的多孔片25A，细胞数为8至80个细胞/ 25mm，热固性树脂11B和21B从纤维织物21移出到多孔片25A中并固化， 表面材料25A的表面粗糙度Rz为30μm以下。