Title:
繊維強化樹脂物品の製造方法
Document Type and Number:
Japanese Patent JP7161604
Kind Code:
B2
Abstract:
Disclosed are: a fiber-reinforced resin article which includes, on at least one face of a unidirectional fiber-reinforced resin sheet (UDS) 1, a plurality of chopped sheets (CS) 2 of a unidirectional fiber-reinforced resin sheet which is the same as or different from the abovementioned unidirectional fiber-reinforced resin sheet (UDS), wherein the ratio of the chopped sheets (CS), with respect to 100 parts by mass of the unidirectional fiber-reinforced resin sheet (UDS), is at least 40 parts by mass and no more than 100 parts by mass; a method for manufacturing a fiber-reinforced resin article, said method having a step for positioning a plurality of the chopped sheets (CS) 2, and a step for heating and pressurizing; and a laminate including the fiber-reinforced resin article and a foam layer.
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Inventors:
Kikuchi Kazuaki
Takeharu Izaki
Takeharu Izaki
Application Number:
JP2021507167A
Publication Date:
October 26, 2022
Filing Date:
March 04, 2020
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
B29C70/10; B29C70/20; B29C70/34; B29C70/40; B29C70/46; B32B5/28
Domestic Patent References:
| JP2012125948A | ||||
| JP2013035246A | ||||
| JP2009191186A | ||||
| JP2017217895A |
Foreign References:
| WO2006028107A1 | ||||
| WO2009142291A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Washida International Patent Office