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:
Jul. 13, 2004
Filed:
Jun. 11, 2002
Applicant:
Inventors:
Shigemi Wakabayashi, Wakayama, JP;
Yukihiro Nakano, Wakayama, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 1/110 ; C08L 5/100 ; C08L 2/508 ; C08L 3/308 ; C08L 8/310 ;
U.S. Cl.
CPC ...
C09D 1/110 ; C08L 5/100 ; C08L 2/508 ; C08L 3/308 ; C08L 8/310 ;
Abstract
A water-based ink comprising an aqueous dispersion of polymer particles comprising a polymer obtained by a solution polymerization, a bulk polymerization method or a suspension polymerization method, and a fluorescent colorant. The water-based ink can be suitably used as a water-based ink for inkjet recording and the like.