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:
Jun. 04, 2013
Filed:
Oct. 31, 2006
Jeffrey James O'brien, Walworth, NY (US);
Dennis Emmett Mcgee, Penfield, NY (US);
Jeffrey James O'Brien, Walworth, NY (US);
Dennis Emmett McGee, Penfield, NY (US);
ExxonMobil Oil Corporation, Irving, TX (US);
Abstract
The present invention relates to printed substrates for use in a variety of applications such as a label stock and flexible packaging structures. The substrates are printed with radiation curable printing ink, especially UV curable printing inks employed in UV inkjet printing processes. The substrates are coated with an ethylene-acrylic acid copolymer based coating capable of adhering and providing wet out properties with UV inkjet inks. Optionally, the coating contains an acrylic polymer. In a specific embodiment, the coating includes a major proportion of ethylene-acrylic acid and minor amounts of filler such as talc and silica. The coating can also include wax and/or pigment such as titanium dioxide. In a further embodiment, the carboxylate groups of the copolymer are neutralized with metal ions from Group Ia, IIa or IIb of the Periodic Table of the Elements, specifically, sodium.