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:
May. 29, 2018
Filed:
Apr. 12, 2017
Applicant:
Hiroaki Yamada, Chiba, JP;
Inventor:
Hiroaki Yamada, Chiba, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 11/00 (2006.01); C08F 2/48 (2006.01); C09D 11/101 (2014.01); C09D 11/107 (2014.01); C08F 22/14 (2006.01); C08F 26/06 (2006.01); C09D 11/30 (2014.01);
U.S. Cl.
CPC ...
C09D 11/107 (2013.01); B41J 11/002 (2013.01); C08F 2/48 (2013.01); C08F 22/14 (2013.01); C08F 26/06 (2013.01); C09D 11/101 (2013.01); C09D 11/30 (2013.01);
Abstract
An active energy ray curable composition is provided. The active energy ray curable composition includes a polymerizable monomer (A) and a polymerization initiator (B). The polymerization initiator (B) includes a skin-sensitizing polymerization initiator (B) in an amount less than 1.0% by mass but not less than 0.1% by mass of the active energy ray curable composition, and 99.0% by mass or more of the active energy ray curable composition consists of non-skin-sensitizing constituents.