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. 25, 2010
Filed:
Jun. 08, 2007
Yuko Nishiwaki, Mitaka, JP;
Kenji Nishiguchi, Yokohama, JP;
Yuko Nishiwaki, Mitaka, JP;
Kenji Nishiguchi, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In an ink-jet recording pigment ink containing a pigment, water, a water-soluble solvent and a polymer, the polymer is obtained by polymerizing an alkyl-α-(hydroxyalkyl) acrylate monomer represented by the following general formula (1): wherein Rrepresents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and Rrepresents any one selected from a straight-chain or branched alkyl group having 1 to 18 carbon atoms, a cycloalkyl group having 4 to 6 carbon atoms and a phenyl group.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile