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. 28, 2017
Filed:
Aug. 26, 2013
Applicant:
Sun Chemical Corporation, Parsippany, NJ (US);
Inventors:
Assignee:
Sun Chemical Corporation, Parsippany, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09D 179/02 (2006.01); C09D 177/00 (2006.01); B41M 7/00 (2006.01);
U.S. Cl.
CPC ...
C09D 179/02 (2013.01); B41M 7/0036 (2013.01); C09D 177/00 (2013.01); Y10T 428/24802 (2015.01); Y10T 428/24868 (2015.01);
Abstract
Solvent-based, or water-based, coating compositions are disclosed having primary or secondary amine concentrations of greater than 1.0 mg KOH/g (coating) equivalent. These coatings, when applied over inks or other coatings, reduce the level of materials that cause odor or other contamination problems. These coatings when applied over radiation-cured inks and coatings reduce the level of odor and contamination resulting from uncured monomers and oligomers, and also of photoinitiators and their photodecomposition products.