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:
Feb. 26, 2002
Filed:
Mar. 16, 1999
Applicant:
Inventors:
Kiyoshi Iwamoto, Shizuoka, JP;
Shinitiro Kobayashi, Shizuoka, JP;
Takeshi Yoshimoto, Shizuoka, JP;
Takayuki Ishikawa, Shizuoka, JP;
Nobuhiro Kubota, Shizuoka, JP;
Jun Sugiyama, Nagano, JP;
Hiroyuki Onishi, Nagano, JP;
Yukari Sano, Nagano, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/00 ;
U.S. Cl.
CPC ...
B41M 5/00 ;
Abstract
The present invention provides a superior recording sheet for ink jet printers which can completely satisfy property requirements such as light resistance of the printing images. The recording sheet for an ink jet printer includes a water-soluble divalent or greater metallic salt, so that properties such as light resistance are improved very effectively.