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:
Jun. 23, 2015
Filed:
Jun. 23, 2011
Applicants:
Masashi Ikeda, Koganei, JP;
Hirotaka Iijima, Hachioji, JP;
Hisashi Mori, Hino, JP;
Inventors:
Assignee:
KONICA MINOLTA, INC., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2014.01); C09D 11/30 (2014.01); B41J 11/00 (2006.01); B41J 2/21 (2006.01); C09D 11/326 (2014.01); C09D 11/38 (2014.01); B41M 5/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/30 (2013.01); B41J 11/002 (2013.01); B41J 2/2107 (2013.01); C09D 11/326 (2013.01); C09D 11/38 (2013.01); B41M 5/0011 (2013.01);
Abstract
Disclosed is an aqueous inkjet ink which may contain water, a pigment, an organic or an inorganic acid, an amine, a resin that has a higher pKa than the organic or the inorganic acid, and a cross-linking agent. The aqueous inkjet ink exhibits excellent abrasion resistance even in cases where the drying time is short, while having high bleeding resistance and high storage stability. Also disclosed is a method for forming an inkjet image.