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:
Apr. 29, 1997
Filed:
Jul. 29, 1996
Applicant:
Inventors:
Assignee:
Asahi Glass Company Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J / ; B41M / ;
U.S. Cl.
CPC ...
100 3137 ; 106 3169 ; 347105 ; 347106 ; 428195 ; 428328 ; 428500 ; 428532 ;
Abstract
A recording sheet of the type on which an ink containing a water-soluble polymer is applied by an ink jet system for recording, which comprises a substrate and a porous alumina hydrate layer containing a gelling agent for the water-soluble polymer, formed on the substrate.