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. 24, 1990
Filed:
Jun. 24, 1988
Kohzoh Arahara, Kawasaki, JP;
Hiroshi Fukumoto, Kawasaki, JP;
Toshiya Yuasa, Mitaka, JP;
Toshikazu Ohnishi, Atsugi, JP;
Fumitaka Kan, deceased, late of Tokyo, JP;
Hiroshi Tanioka, Yokohama, JP;
Norihiko Koizumi, Yokohama, JP;
Noboru Tohyama, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image recording method and an image recording apparatus using an ink which is substantially non-adhesive but can be imparted with an adhesiveness when subjected to a pH change. In the image recording method, the ink is subjected to a pattern of pH change to be provided with an adhesive pattern, which is then transferred to a recording medium, such as plain paper, directly or by the medium of an intermediate transfer medium to form an ink pattern corresponding to the pH change pattern.