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:
Feb. 12, 2008
Filed:
Mar. 25, 2005
Applicant:
Kuniharu Watanabe, Haibara-gun, JP;
Inventor:
Kuniharu Watanabe, Haibara-gun, JP;
Assignee:
Fujifilm Corporation, Minato-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/12 (2006.01); C09K 3/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A dampening water composition for a lithographic printing comprising an adduct compound of ethylene oxide and propylene oxide to ethylenediamine, which compound has a weight-average molecular weight of from 500 to 1500. The dampening water composition can be used in printing job without requiring a high degree of skill, and is capable of replacing a conventional dampening water composition using isopropyl alcohol, in various continuous water supply-type printing machines.