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. 08, 1994
Filed:
Feb. 02, 1993
Applicant:
Inventor:
Hiroaki Okamoto, Warabi, JP;
Assignee:
Okamoto Chemical Industry Co., Ltd., Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430281 ; 430919 ; 430920 ; 430921 ; 522-9 ; 522 26 ; 522 27 ; 522 28 ;
Abstract
A photopolymerizable composition having high sensitivity and broad development latitude comprises a radical-polymerizable compound having two or more ethylenically unsaturated double bonds in the molecule, a photoinitiator, an organic high-molecular compound, and a substituted ethylene compound.