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:
Jul. 25, 2000
Filed:
Feb. 05, 1999
Applicant:
Inventors:
Genji Imai, Hiratsuka, JP;
Hideo Kogure, Atsugi, JP;
Assignee:
Kansai Paint Co., Ltd., Amagasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F / ; G03F / ; G03F / ; G03F / ; G03C / ;
U.S. Cl.
CPC ...
4302871 ; 430926 ; 430947 ; 430925 ; 430325 ; 430945 ;
Abstract
The present invention provides a visible laser-curable photosensitive composition wherein a photocuring resin having photosensitive group which is crosslinkable or polymerizable upon light exposure, is mixed with a photopolymerization inititor system consisting of a coumarin type pigment of particular structure and a titanocene compound. This composition has an unexpectedly high sensitivity to visible laser.