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:
Sep. 02, 2003
Filed:
Dec. 21, 2000
Takahiro Ishizuka, Minami-Ashigara, JP;
Keizo Kimura, Minami-Ashigara, JP;
Makoto Yamada, Minami-Ashigara, JP;
Keiichi Adachi, Minami-Ashigara, JP;
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Abstract
The present invention related to an ink for an ink jet comprising: a coloring composition containing coloring particulates dispersed in a water-based medium, the coloring particulates containing an oil-soluble polymer and an oil-soluble dye represented by at least one of following formulae (I), (II), (III), (IV), wherein R , R , R and R each represent a hydrogen atom or a non-metallic atomic group; X represents —OH or NR R ; R and R each represent a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R , R and R each represent a hydrogen atom or a non-metallic atomic group; at least one of R and R , or R and R , or R and R , or R and R , or R and R may form a ring structure; and R and R may bind together to form a ring structure
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile