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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.:

US 8662652 B1

PDFFull Text
Date of Patent:
Mar. 04, 2014

Filed:

Dec. 28, 2011

Ink composition, inkjet recording method, and printed material

Applicants:

Kyohei Mochizuki, Ashigarakami-gun, JP;

Yuusuke Fujii, Ashigarakami-gun, JP;

Inventors:

Kyohei Mochizuki, Ashigarakami-gun, JP;

Yuusuke Fujii, Ashigarakami-gun, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Laura Martin

Int. Cl.
CPC ...
B41J 2/01 (2006.01);
U.S. Cl.
CPC ...
Abstract

An ink composition is provided that includes (Component A) at least one compound selected from the group consisting of bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and 2,4,6-trimethylbenzoyldiphenylphosphine oxide, (Component B) at least one compound selected from the group consisting of 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one, 2-(dimethylamino)-2-[(4-methylphenyl)methyl]-1-[4-(4-morpholinyl)phenyl]-1-butanone, and 2-benzyl-2-dimethylamino-1-(4-morpholinophenyl)-1-butanone, (Component C) a thioxanthone compound, (Component D) a polymerization inhibitor, and (Component E) a polymerizable compound, Component C having a content of 0.01 to 5 wt % relative to the total weight of the ink composition, Component D having a content of 0.01 to 5 wt % relative to the total weight of the ink composition, the sum of the content of Component A and the content of Component B being 6.0 to 9.5 wt % relative to the total weight of the ink composition, and the ratio by weight ((A)/(B)) of the content (A) of Component A and the content (B) of Component B being 0.8 to 2.0.

Find Patent Forward Citations

Mochizuki, Kyohei. (2014). Ink composition, inkjet recording method, and printed material (U.S. Patent No. 8662652). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8662652

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