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:
May. 17, 2005
Filed:
Jan. 22, 2003
Senichi Yoshizawa, Shizuoka, JP;
Minoru Tsuchida, Shizuoka, JP;
Senichi Yoshizawa, Shizuoka, JP;
Minoru Tsuchida, Shizuoka, JP;
Tomoegawa Paper Co., Ltd., Tokyo, JP;
Abstract
An ink jet recording sheet is provided which on recording produces an image with excellent gloss, and which is capable of producing a vivid full color image with a high print density. The ink jet recording sheet comprises a support, and an ink receiving layer containing δ-alumina provided on top of this support, wherein the ink receiving layer contains at least 20% by weight of δ-alumina. The ink receiving layer may also contain γ-alumina and/or θ-alumina. Furthermore, the ink receiving layer preferably contains from 65 to 97% by weight of the alumina mixture.