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:
Oct. 09, 2012
Filed:
Aug. 14, 2007
Haruhiko Ikeda, Kawasaki, JP;
Hideo Miyata, Kawasaki, JP;
Yotaro Hattori, Kawasaki, JP;
Katsumi Murofushi, Kawasaki, JP;
Haruhiko Ikeda, Kawasaki, JP;
Hideo Miyata, Kawasaki, JP;
Yotaro Hattori, Kawasaki, JP;
Katsumi Murofushi, Kawasaki, JP;
Showa Denko K.K., Tokyo, JP;
Abstract
It is an object of the present invention to provide a photopolymerization initiator composition having high sensitivity and excellent storage properties, a photosensitive composition containing the photopolymerization initiator composition, and a thiourethane compound preferable for the photopolymerization initiator composition. The thiourethane compound of the present invention has 2 to 6 units each of which contains a moiety represented by the following formula (i) and a moiety represented by the following formula (ii). wherein Ris a hydrogen atom or a methyl group, and Ris —CO—, —COO— or —COOR— (wherein Ris an alkylene group of 2 to 6 carbon atoms).