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:
Nov. 02, 2021
Filed:
Nov. 29, 2016
Sun Chemical Corporation, Parsippany, NJ (US);
Derek Ronald Illsley, Bath, GB;
Shaun Lawrence Herlihy, Glastonbury, GB;
Sean Philip Francis Mayers, Maidstone, GB;
Sun Chemical Corporation, Parsippany, NJ (US);
Abstract
Described herein are polymeric aminoacrylates formed by the reaction of polyalkylene glycol diacrylates with bireactive amines. The polymeric aminoacrylate are comprised of moieties of poly(alkylene glycol) diacrylate and moieties of bireactive amines. Also described herein are energy curable ink and coating compositions that include the described polymeric aminoacrylates. The energy curable ink and coating compositions that include the described polymeric aminoacrylates are well-suited for use in packaging applications where low migration of uncured monomer material after cure is desired, such as in the packaging of foodstuffs, pharmaceuticals, etc.