Title:
PHOTOCURABLE RESIN COMPOSITION FOR THREE-DIMENSIONAL MODELING AND METHOD FOR PRODUCING ARTICLE
Document Type and Number:
Japanese Patent JP2021003890
Kind Code:
A
Abstract:
To provide a photocurable resin composition for three-dimensional modeling, which is capable of modeling an article with high toughness and sliding characteristics.SOLUTION: There is provided a photocurable resin composition for three-dimensional modeling, the composition comprises: a polyfunctional radically polymerizable compound (A); a monofunctional radically polymerizable compound (B); polyethylene particles (C); and a curing agent (D), in which the polyfunctional radically polymerizable compound (A) is a mixture that contains a single kind of polyfunctional radically polymerizable compound or a plurality of kinds of polyfunctional radically polymerizable compounds having an ethylene-unsaturated group equivalent of 700 g/eq or more to 8,000 g/eq or less, and that has an ethylene-unsaturated group equivalent, which is a weighted average of each ethylene-unsaturated group equivalent, of 700 g/eq or more and 8000 g/eq or less, and a content of the polyethylene particles (C) is 5 pts.mass or more to 50 pts.mass or less based on the total of 100 pts.mass of the polyfunctional radically polymerizable compound (A) and the monofunctional radically polymerizable compound (B).SELECTED DRAWING: None
More Like This:
Inventors:
NISHIURA CHIAKI
Application Number:
JP2020156653A
Publication Date:
January 14, 2021
Filing Date:
September 17, 2020
Export Citation:
Assignee:
CANON KK
International Classes:
B29C64/188; B29C64/106; B29C64/268; B29C64/30; B33Y10/00; B33Y70/00; B33Y80/00; C08F290/00
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa