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. 15, 1999
Filed:
Nov. 25, 1996
Applicant:
Inventors:
Mayumi Yamamoto, Tokyo, JP;
Yoshihisa Takizawa, Machida, JP;
Mikio Sanada, Yokohama, JP;
Eriko Saito, Fujisawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; B41M / ; B41J / ;
U.S. Cl.
CPC ...
106 3127 ; 106 3159 ; 106 3137 ; 106 3136 ; 106 3143 ; 347100 ;
Abstract
Disclosed herein is an ink set comprising in combination at least two inks of different colors, wherein at least one ink comprises a cationic dye and an amphoteric compound, and another ink of a color different from said one ink comprises an anionic dye and a water-soluble anionic polymer or nonionic polymer in addition to the dye.
Quick Actions:
Yamamoto, Mayumi. (1999). Ink set and ink-jet recording method using the same (U.S. Patent No. 5911815). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5911815
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile