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:
Nov. 09, 2004
Filed:
Mar. 30, 2000
Takayuki Ishikawa, Kanagawa-ken, JP;
Nobuhiro Kubota, Shizuoka-ken, JP;
Minoru Tsuchida, Shizuoka-ken, JP;
Shigeki Asai, Shizuoka-ken, JP;
Takeshi Yoshimoto, Shizuoka-ken, JP;
Kiyoshi Iwamoto, Shizuoka-ken, JP;
Jun Sugiyama, Nagano-ken, JP;
Hiroyuki Onishi, Nagano-ken, JP;
Yukari Ishikawa, Kanagawa-ken, JP;
Other;
Abstract
The present invention provides a recording medium for ink jet printers in which superior image recording quality and color stability are exhibited. In a recording medium for ink jet printers in which an ink receiving layer contained at least pigment and binder resin is provided on a supporting material, partially saponified PVA having a degree of saponification of 85.0 to 73.0 mol % and a degree of polymerization of 300 to 1500, is contained in the ink receiving layer as a color stability improving component.