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:
Oct. 31, 1995
Filed:
Aug. 05, 1993
Applicant:
Inventors:
Tohru Yamamoto, Shiga, JP;
Shigeo Yoshida, Shiga, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428195 ; 428206 ; 428207 ; 4284111 ; 428913 ; 428914 ; 523200 ; 525243 ;
Abstract
A recording medium for business machines has an ink-receiving layer provided on a substrate. The ink-receiving layer comprises a highly water-absorbent material in which an organic material selected from acrylic acids and polyacrylic acids and an inorganic material selected from inorganic alkoxides and metal alkoxides are grafted.