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. 11, 2022
Filed:
Dec. 06, 2018
Applicant:
Igm Resins Italia S.r.l., Milan, IT;
Inventors:
Marika Morone, Lipomo County, IT;
Vincenzo Razzano, Siena SI, IT;
Stephen Postle, Glen Rock, NJ (US);
Gabriele Norcini, Comabbio, IT;
Assignee:
IGM RESINS ITALIA S.R.L., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 4/00 (2006.01); C07D 311/16 (2006.01); C08F 122/20 (2006.01); C09D 11/101 (2014.01); C09D 11/107 (2014.01); C09D 11/30 (2014.01); C09D 11/02 (2014.01); C09D 135/02 (2006.01);
U.S. Cl.
CPC ...
C09D 4/00 (2013.01); C07D 311/16 (2013.01); C08F 122/20 (2013.01); C09D 11/101 (2013.01); C09D 11/107 (2013.01); C09D 11/30 (2013.01); C09D 135/02 (2013.01);
Abstract
The present invention relates to a series of novel polymerizable compounds based on 3-ketocoumarins, which are useful as photoinitiators and sensitizers, to compositions comprising said compounds and to a process for photopolymerizing comprising them.