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. 17, 2013
Filed:
May. 12, 2011
Katsumi Kobayashi, Kanagawa, JP;
Keizo Kimura, Kanagawa, JP;
Katsumi Kobayashi, Kanagawa, JP;
Keizo Kimura, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
An infrared absorbing composition including a compound that is represented by formula (1) and has solubility of 30 mg/mL or less in toluene at 25° C., an organic solvent having a solubility parameter of from 7.3 to 12.1, and a resin is disclosed. In formula (1), each of Rto Rindependently represents a hydrogen atom or a substituent group, provided that at least one of Rto Rrepresents an R—X— group or that the compound represented by formula (1) contains at least one condensed-ring structure in which any adjacent two of Rto Rform a ring; X represents —S—, —NH—, —NR—, or —O—; each of Rand Rindependently represents an aliphatic group or an aryl group; and M represents two atoms selected from the group consisting of hydrogen atoms and monovalent metal atoms, or a divalent metal atom, or a divalent substituted metal atom moiety including a trivalent or tetravalent metal atom and a substituent group.