Title:
立体造形材料セット、立体造形物の製造方法、及び立体造形物
Document Type and Number:
Japanese Patent JP6500523
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a three-dimensional molding material set from which a three-dimensional molding object using a material with a high melting point and high hardness and having a complicated three-dimensional shape can be easily, efficiently and fast manufactured with high strength.SOLUTION: The three-dimensional molding material set includes at least: a powder material for three-dimensional molding, which contains granular particles having a volume average particle diameter of 10 to 70 μm and comprising a resin and inorganic particles having a volume average particle diameter of 1 μm or less in the primary particles; and a liquid material for three-dimensional molding, which contains an amino group-containing compound. The three-dimensional molding material set is an aqueous solution, in which the above amino group-containing compound contains a metal; the metal is titanium or zirconium; and the amino group-containing compound is polyethylene imine having a weight average molecular weight of 10,000 or more and is included by 3 to 20 mass%.SELECTED DRAWING: None
Inventors:
Masaki Watanabe
Application Number:
JP2015052382A
Publication Date:
April 17, 2019
Filing Date:
March 16, 2015
Export Citation:
Assignee:
株式会社リコー
International Classes:
B29C64/165; A61C13/09; B33Y10/00; B33Y70/00; B33Y80/00; C08K3/00; C08L39/02; C08L101/14
Domestic Patent References:
| JP2007502713A | ||||
| JP2008532913A | ||||
| JP2005096128A | ||||
| JP2010536694A | ||||
| JP2005007572A | ||||
| JP7507508A | ||||
| JP2005120475A |
Foreign References:
| US20130171416 |
Attorney, Agent or Firm:
Koichi Hirota