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:
Dec. 08, 2009
Filed:
Jun. 08, 2007
Applicants:
Kenji Nishiguchi, Yokohama, JP;
Yuko Nishiwaki, Mitaka, JP;
Inventors:
Kenji Nishiguchi, Yokohama, JP;
Yuko Nishiwaki, Mitaka, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inkjet pigment ink containing a pigment, a water-soluble solvent, water, and a copolymer. The copolymer is obtained by copolymerization of: aromatic acrylate (monomer A); (meth)acrylate added with ethylene oxide having a polymerization degree of 5 or more (monomer B); and acrylic acid (monomer C).
Nishiguchi, Kenji. (2009). Inkjet pigment ink (U.S. Patent No. 7629395). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7629395
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile