Title:
METHOD FOR PRODUCING FIBER-REINFORCED RESIN ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/112097
Kind Code:
A1
Abstract:
Provided is a method for producing, efficiently and in a short amount of time, a fiber-reinforced resin article having excellent mechanical properties. This method comprises: a 3D printing step in which a 3D printer uses fibers and a resin to build a shape; and a pressurization step for pressurizing the 3D printed product built by the 3D printing step. The pressurization step is performed at a temperature at which the resin included in the 3D printed product remains soft, and heat added to the temperature at which the resin remains soft comes from induction heat.
Inventors:
HIROOKA NOBUKI (JP)
ODAN YUSUKE (JP)
MISHIMA SHOGO (JP)
EGUCHI TAKESHI (JP)
ODAN YUSUKE (JP)
MISHIMA SHOGO (JP)
EGUCHI TAKESHI (JP)
Application Number:
PCT/JP2020/044734
Publication Date:
June 10, 2021
Filing Date:
December 01, 2020
Export Citation:
Assignee:
FUDOW COMPANY LTD (JP)
International Classes:
B29C69/00; B29C64/30; B33Y10/00
Domestic Patent References:
| WO2016167136A1 | 2016-10-20 |
Foreign References:
| CN208697972U | 2019-04-05 | |||
| JP2019518864A | 2019-07-04 | |||
| JP2019123241A | 2019-07-25 | |||
| JP2019084832A | 2019-06-06 | |||
| JP2016078205A | 2016-05-16 | |||
| JP2016172317A | 2016-09-29 | |||
| JP6388238B2 | 2018-09-12 | |||
| JP4894982B1 | 2012-03-14 |
Other References:
See also references of EP 4070937A1
Attorney, Agent or Firm:
MAEJIMA Daigo et al. (JP)
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