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:
May. 14, 2024
Filed:
Oct. 12, 2020
Applicant:
Igm Resins Italia S.r.l., Milan, IT;
Inventors:
Marika Morone, Lipomo, IT;
Gabriele Pietro Norcini, Comabbio, IT;
Stephen Postle, Bradenton, FL (US);
Vincenzo Razzano, Bussero, IT;
Assignee:
IGM RESINS ITALIA S.R.L., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 311/08 (2006.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C07D 311/08 (2013.01); C09D 11/38 (2013.01);
Abstract
The present invention relates to novel coumarin glyoxylates, a process for their preparation and their use as photoinitiators in photopolymerization compositions. The invention also concerns a process for the photopolymerization of compositions comprising said coumarin glyoxylates.