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:
Jan. 19, 1993
Filed:
May. 14, 1991
Applicant:
Inventors:
Yutaka Kojima, Tokyo, JP;
Takashi Omori, Tokyo, JP;
Assignee:
Jujo Paper Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428211 ; 428195 ; 428535 ; 4285375 ; 3461351 ;
Abstract
This invention concerns an ink jet recording paper characterized by comprising a base layer that contains an internal size, and an ink-receptive layer that is made out of a material having good affinity for inks, wherein the ink-receptive layer is superposed on either one or both sides of the base layer by multi-ply paper-manufacturing process; the structure of the ink jet recording paper is such that it has good ink-absorbency enough to catch up with rapid multi-color printing, and provides high optical image, vivid and uniform image definition, and almost no print through, having desirable paper-like figures and hand feeling.