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:
Mar. 18, 2014
Filed:
Jun. 28, 2010
Kutzner Fabian, Berlin, DE;
Gaudl Kai-uwe, Hohen Neuendorf, DE;
Yoshinobu Sakurai, Sakura, JP;
Tatsushi Okuda, Sakura, JP;
Kutzner Fabian, Berlin, DE;
Gaudl Kai-uwe, Hohen Neuendorf, DE;
Yoshinobu Sakurai, Sakura, JP;
Tatsushi Okuda, Sakura, JP;
DIC Corporation, Tokyo, JP;
Abstract
The present invention provides a Michael addition reaction product between a specified compound having a group which functions as a Michael donor and a monomer or polymer having a group which functions as a Michael acceptor, a photoinitiator containing the Michael addition reaction product, and an active energy ray-curable composition containing the photoinitiator. The compound having a group functioning as a Michael donor used in the present invention is a phenyl ketone derivative and is characterized by having an amino group or a mercapto group as the group functioning as a Michael donor.