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. 19, 2009
Filed:
Jan. 30, 2007
Applicant:
Kunio Tani, Tokyo, JP;
Inventor:
Kunio Tani, Tokyo, JP;
Assignee:
Konica Minolta Medical & Graphic, Inc., Shinjuku-Ku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/027 (2006.01); G03F 7/032 (2006.01); B41N 1/14 (2006.01); G03F 7/033 (2006.01);
U.S. Cl.
CPC ...
Abstract
An objective is to provide a planographic printing plate material exhibiting excellent developability, printing durability, together with excellent oxygen-shielding layer adhesion and moisture dependence after exposure. Disclosed is a planographic printing plate material possessing a support provided thereon, a photosensitive layer, wherein the photosensitive layer comprises (A) at least two binder polymers comprising different glass transition points (Tg) from each other, (B) a polymerizable ethylenic double bond-containing compound, and (C) a photopolymerization initiator.