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Patent Searching and Data


Title:
METHOD FOR PRODUCING THREE-DIMENSIONAL MOLDED OBJECT, AND POWDER MATERIAL USED THEREIN
Document Type and Number:
WIPO Patent Application WO/2019/117015
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a powder material that can be efficiently cured by irradiation with infrared light and that makes it possible to produce a three-dimensional molded object having high strength and high dimensional precision; and a method for producing a three-dimensional molded object using the powder material. In order to solve the abovementioned problem, a powder material according to the present invention is used in a method for a producing a three-dimensional molded object that includes formation of a thin layer containing the powder material, application of a bonding fluid to the thin layer, and irradiation of the thin layer with infrared light. The powder material contains molding particles comprising a thermoplastic resin and an inorganic filler that has a thermal conductivity of 2W/mK or more and a band gap of 1.59 eV or more.

Inventors:
ISOBE KAZUYA
Application Number:
PCT/JP2018/044956
Publication Date:
June 20, 2019
Filing Date:
December 06, 2018
Export Citation:
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Assignee:
KONICA MINOLTA INC (JP)
International Classes:
B29C64/165; B29C64/291; B33Y10/00; B33Y70/00
Domestic Patent References:
WO2017180166A12017-10-19
Foreign References:
JP2017517414A2017-06-29
JP2017193090A2017-10-26
JP2018111304A2018-07-19
Attorney, Agent or Firm:
WASHIDA, Kimihito (JP)
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