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. 27, 2010
Filed:
Sep. 07, 2006
Makoto Kato, Tokyo, JP;
Masanori Nagoshi, Tokyo, JP;
Koji Igarashi, Tokyo, JP;
Yuri Watanabe, Tokyo, JP;
Hidetsugu Oda, Tokyo, JP;
Terufumi Yamaguchi, Tokyo, JP;
Makoto Kato, Tokyo, JP;
Masanori Nagoshi, Tokyo, JP;
Koji Igarashi, Tokyo, JP;
Yuri Watanabe, Tokyo, JP;
Hidetsugu Oda, Tokyo, JP;
Terufumi Yamaguchi, Tokyo, JP;
Mitsubishi Paper Mills Limited, Tokyo, JP;
Abstract
This invention provides an ink jet recording medium, which is small in coverage and, at the same time, can simultaneously realize high gloss and ink absorption. The ink jet recording medium is produced by coating a lower layer comprising a water-absorptive pigment, a latex, and boric acid or its salt and an upper layer comprising a submicron pigment and polyvinyl alcohol, and conducting casting.