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, 2012
Filed:
Dec. 12, 2007
Applicants:
Yuko Nishiwaki, Mitaka, JP;
Kenji Nishiguchi, Yokohama, JP;
Inventors:
Yuko Nishiwaki, Mitaka, JP;
Kenji Nishiguchi, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2006.01); C09D 5/00 (2006.01); C09D 5/02 (2006.01); C08F 2/16 (2006.01); C08L 31/00 (2006.01); C08L 33/00 (2006.01); C08L 83/00 (2006.01); C08L 83/04 (2006.01); C08G 63/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ink-jet recording pigment ink comprises water, a pigment, a water-soluble organic solvent and a copolymer; the copolymer being obtained by copolymerizing a silicone type macromer having a vinyl group, represented by the following Formula (1), a vinyl monomer having a hydrocarbon group having 1 to 8 carbon atoms, represented by the following Formula (2), and a monomer having an anionic functional group.