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:
Mar. 26, 2019
Filed:
Feb. 01, 2017
Applicant:
Hiroaki Yamada, Chiba, JP;
Inventor:
Hiroaki Yamada, Chiba, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 120/40 (2006.01); C08F 136/20 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B29C 35/08 (2006.01); B41J 2/175 (2006.01); C09D 147/00 (2006.01); C08F 2/48 (2006.01); B33Y 70/00 (2015.01); B29K 33/04 (2006.01); B41J 11/00 (2006.01); C08F 220/18 (2006.01); C08F 222/10 (2006.01); B29C 64/112 (2017.01);
U.S. Cl.
CPC ...
C08F 136/20 (2013.01); B29C 35/0805 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B41J 2/17503 (2013.01); C08F 2/48 (2013.01); C08F 120/40 (2013.01); C09D 147/00 (2013.01); B29C 64/112 (2017.08); B29C 2035/0827 (2013.01); B29K 2033/04 (2013.01); B33Y 70/00 (2014.12); B41J 11/002 (2013.01); B41J 2202/03 (2013.01); C08F 2220/185 (2013.01); C08F 2222/1013 (2013.01);
Abstract
An active-energy-ray-curable composition including: polymerizable monomer (A1) containing one (meth)acryloyl group; acylphosphine oxide-based polymerization initiator (B1); and acridone-based polymerization initiator (B2), an amount of the polymerizable monomer (A1) containing one (meth)acryloyl group being from 50.0% by mass through 99.8% by mass.