Title:
METHOD FOR PRODUCING THREE-DIMENSIONAL STRUCTURES, AND FILAMENT FOR 3D PRINTERS
Document Type and Number:
WIPO Patent Application WO/2017/126476
Kind Code:
A1
Abstract:
Provided are: a method for producing three-dimensional structures having few pores therein when the three-dimensional structures are produced using a 3D printer; and a filament for 3D printers which is for producing the three-dimensional structures. This method for producing three-dimensional structures includes a step in which a filament including combined filament yarns which include continuous reinforcing fibres (A) and continuous thermoplastic resin fibres (B), and in which the degree of dispersion of the continuous reinforcing fibres (A) is 60-100%, is melted using a 3D printer, and layered.
Inventors:
NAKAI ASAMI (JP)
OHTANI AKIO (JP)
ITO HIROTO (JP)
HIRANO FUMIYA (JP)
HIROOKA NOBUKI (JP)
MATSUMOTO NOBUHIKO (JP)
OHTANI AKIO (JP)
ITO HIROTO (JP)
HIRANO FUMIYA (JP)
HIROOKA NOBUKI (JP)
MATSUMOTO NOBUHIKO (JP)
Application Number:
PCT/JP2017/001271
Publication Date:
July 27, 2017
Filing Date:
January 16, 2017
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
B29C67/00; B33Y10/00; B33Y70/00
Domestic Patent References:
| WO2015182675A1 | 2015-12-03 | |||
| WO2016129613A1 | 2016-08-18 |
Foreign References:
| JP2016060204A | 2016-04-25 | |||
| JP2016193602A | 2016-11-17 |
Other References:
See also references of EP 3409452A4
Attorney, Agent or Firm:
SIKS & CO. (JP)
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