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:
Nov. 29, 2011
Filed:
Mar. 20, 2008
Akihiko Taniguchi, Kakamigahara, JP;
Narumi Koga, Nagoya, JP;
Akihiko Taniguchi, Kakamigahara, JP;
Narumi Koga, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An ink set for ink-jet recording includes a plurality of color inks, wherein the following formulae (a) to (d) are satisfied.Light OD reduction rate (%)=[()/]×100  (a)Ozone OD reduction rate (%)=[()/]×100  (b)Total OD reduction rate (%)=<about 40%  (c)max−min<about 15%  (d)'A' and 'B' are OD values before and after a light fastness test for a first single-color patch, respectively, and “c” and “D” are OD values before and after an ozone resistance test for a second single-color patch, respectively. “Zmax” and “Zmin” are a maximum and a minimum of all the total OD reduction rates (Z), respectively.