The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
May. 19, 2017
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Tsutomu Umebayashi, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C09D 11/38 (2014.01); B33Y 70/00 (2020.01); B29C 67/00 (2017.01); B41M 5/00 (2006.01); C09D 11/34 (2014.01); B29C 64/112 (2017.01); C09D 11/101 (2014.01); C09D 11/40 (2014.01); B33Y 10/00 (2015.01); B29K 33/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/38 (2013.01); B29C 64/112 (2017.08); B29C 67/00 (2013.01); B33Y 70/00 (2014.12); B41M 5/00 (2013.01); C09D 11/101 (2013.01); C09D 11/34 (2013.01); C09D 11/40 (2013.01); B29K 2033/00 (2013.01); B29K 2105/0002 (2013.01); B29K 2105/0032 (2013.01); B33Y 10/00 (2014.12);
Abstract
An actinic ray-curable-type inkjet ink composition for 3D printing includes an acrylate monomer A capable of forming a homopolymer having a glass transition temperature of from 25° C. to 120° C.; an acrylate monomer B capable of forming a homopolymer having a glass transition temperature of −60° or higher and lower than 25° C.; a bifunctional acrylate oligomer C having a weight-average molecular weight of from 2,000 to 20,000; and an acylphosphine oxide compound, in which the mass content of bifunctional or higher-functional acrylate compounds is 15% by mass or less.