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:
Aug. 15, 2006
Filed:
Sep. 26, 2003
Eisaku Katoh, Hachioji, JP;
Atsushi Tomotake, Hino, JP;
Toshihiko Iwasaki, Hachioji, JP;
Masayuki Ushiku, Yokohama, JP;
Junji Ito, Hino, JP;
Yukako Taka, Hachioji, JP;
Eisaku Katoh, Hachioji, JP;
Atsushi Tomotake, Hino, JP;
Toshihiko Iwasaki, Hachioji, JP;
Masayuki Ushiku, Yokohama, JP;
Junji Ito, Hino, JP;
Yukako Taka, Hachioji, JP;
Konica Corporation, Tokyo, JP;
Abstract
An ink-jet recording sheet, comprising a support having thereon a porous ink receiving layer, the porous ink receiving layer including inorganic particles, a hydrophilic binder and a polymer, wherein the polymer has a plurality of carbon-carbon unsaturated bonds, provided that the unsaturated bonds are non-aromatic; the polymer has a recurring unit derived from butadiene or isoprene.