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:
Nov. 16, 2021
Filed:
Mar. 26, 2018
Applicant:
Riso Kagaku Corporation, Tokyo, JP;
Inventors:
Assignee:
RISO KAGAKU CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2014.01); C09D 11/36 (2014.01); C09D 11/326 (2014.01); C09D 11/037 (2014.01); C09D 11/033 (2014.01); C09D 11/322 (2014.01); C09D 11/324 (2014.01); C09D 13/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/36 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/322 (2013.01); C09D 11/324 (2013.01); C09D 11/326 (2013.01);
Abstract
An ink is provided which can prevent the deformation and degradation of resin products by printed items, and is also suitable for inkjet printing. The oil-based inkjet ink contains a colorant and a fatty acid ester-based solvent represented by general formula (1) shown below and having 12 to 23 carbon atoms in one molecule. (In general formula (1), each of Rand Rindependently represents an alkyl group, and at least one of the alkyl groups of Rand Ris a branched alkyl group having a side chain of at least 4 carbon atoms.).