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:
Dec. 12, 1989
Filed:
Dec. 16, 1987
Applicant:
Inventors:
Takashi Akiya, Yokohama, JP;
Kenji Hasegawa, Isehara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461351 ; 427341 ;
Abstract
A recording medium having a substrate and an ink-receiving layer provided on said substrate, wherein said ink-receiving layer contains, in combination, solvent-soluble resin (A) that is capable of absorbing water in an amount of 0.5 times or more as much as its own weight and is substantially water-insoluble, and particles of solvent-insoluble resin (B) that is capable of absorbing water in an amount of 50 times or more as much as its own weight.