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:
Feb. 02, 2010
Filed:
Nov. 18, 2005
Koichiro Nakazawa, Tokyo, JP;
Takuei Ishikawa, Tokyo, JP;
Koichiro Nakazawa, Tokyo, JP;
Takuei Ishikawa, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink jet printing method and apparatus are provided which, even when an ink containing a colorant with a coagulating property is applied to a glossy print medium; enable to keep the glossiness of the print medium from being degraded. For this purpose, when forming an image on a glossy print medium, a coagulation inhibiting liquid for inhibiting a coagulation of ink is applied to at least a part of an area on the print medium where the ink is applied. This suppresses the coagulation of ink on the print medium surface and assures a quick spreading and soaking of ink. As a result, the surface of the glossy print medium can be kept smooth, retaining its glossiness.