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. 08, 2007
Filed:
Mar. 27, 2006
Munetaka Kakiuchi, Mie, JP;
Shinichi Kanamaru, Kagawa, JP;
Munetaka Kakiuchi, Mie, JP;
Shinichi Kanamaru, Kagawa, JP;
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
A recording liquid which gives a printed matter having a high blackness, reduced blurring, satisfactory printed-image quality, and satisfactory print fastness of a record such as light resistance and water resistance, and which has a low viscosity, satisfactory suitability for ejection, and excellent storage stability is provided. A carbon black has the following features (a) to (c): (a) to have a 24M4 DBP absorption of 100 cm/100 g or higher, (b) to have a Dlarger than 45 nm and smaller than 120 nm, and (c) to have a TINT exceeding 110%. The recording liquid contains the carbon black.