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:
May. 26, 2026
Filed:
Nov. 09, 2023
Fujifilm Corporation, Tokyo, JP;
Masao Ikoshi, Kanagawa, JP;
Taiga Mizoe, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided are an ink jet ink, an ink set, and an image recording method, in which an image with an excellent covering property can be recorded and abrasion deterioration of an ink jet head can be suppressed. The ink jet ink is an ink jet ink including water, titanium dioxide particles, and a silicon compound, in which an average primary particle diameter of the titanium dioxide particles is 100 nm or greater, the silicon compound is at least one selected from the group consisting of a silicate and colloidal silica, a content of the silicon compound is 0.0020% by mass or greater with respect to a total amount of the titanium dioxide particles, and a ratio of a volume average particle diameter of the colloidal silica to the average primary particle diameter of the titanium dioxide particles is 0.04 or less.