Title:
三次元造形物の製造方法および三次元造形物
Document Type and Number:
Japanese Patent JP6390236
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a three-dimensional molded article, by which a three-dimensional molded article composed of a cellulose material and having excellent durability can be efficiently manufactured, and a three-dimensional molded article composed of a cellulose material and having excellent durability.SOLUTION: The method for manufacturing a three-dimensional molded article of the present invention includes carrying out a plurality of times a layer formation step of forming a layer by using a composition to stack layers to manufacture a three-dimensional molded article, wherein an ink containing a cellulose derivative to which a liquid crystalline functional group is introduced is imparted to a region where the three-dimensional molded article is to be constituted. Upon imparting the ink to the region where the three-dimensional molded article is to be constituted, the cellulose derivative is preferably in a state dissolved in a solvent in the ink.SELECTED DRAWING: None
Inventors:
Toshihiro Otake
Application Number:
JP2014150023A
Publication Date:
September 19, 2018
Filing Date:
July 23, 2014
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B29C64/112; B29C64/165; B33Y10/00; B33Y70/00
Domestic Patent References:
| JP2002040252A | ||||
| JP2005029574A | ||||
| JP2005067138A | ||||
| JP2013139125A | ||||
| JP2016023274A |
Attorney, Agent or Firm:
Tatsuya Masuda
Kazuo Asahi
Kazuo Asahi