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:
Aug. 03, 2010
Filed:
Sep. 27, 2007
Applicant:
Noriaki Watanabe, Haibara-gun, JP;
Inventor:
Noriaki Watanabe, Haibara-gun, JP;
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/11 (2006.01);
U.S. Cl.
CPC ...
Abstract
A negative-working photopolymerization type photosensitive lithographic printing plate precursor capable of conducting image recording with laser, includes: a hydrophilic support; a photopolymerizable photosensitive layer containing (i) a sensitizing dye having an absorption maximum in a wavelength range of from 360 to 450 nm, (ii) a hexaarylbiimidazole compound and (iii) an addition polymerizable compound having an ethylenically unsaturated double bond; and a protective layer, in this order, wherein the protective layer has oxygen permeability at 25° C. under one atmosphere of from 25 ml/m·day to 200 ml/m·day.