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:
Aug. 11, 1992
Filed:
Jun. 06, 1991
Applicant:
Inventors:
Tomomi Nakatsugawa, Kawasaki, JP;
Mamoru Sakaki, Sagamihara, JP;
Yutaka Kurabayashi, Yokohama, JP;
Hiroshi Sato, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428330 ; 346-11 ; 428195 ; 428341 ;
Abstract
A recording medium comprises basic magnesium carbonate and a magnesium salt of silicic acid or of phosphorus oxy-acid. Ink-jet recording is conducted using the recording medium to obtain high image density without any problem such as indoor discoloration, white haze, fattening of letters, etc.
Nakatsugawa, Tomomi. (1992). Ink-jet recording medium, and ink-jet recording method employing the same (U.S. Patent No. 5137778). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5137778
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile