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:
Dec. 31, 2019
Filed:
Sep. 16, 2016
Sun Chemical Corporation, Parsippany, NJ (US);
Shaun Lawrence Herlihy, Somerset, GB;
Sean Phillip Francis Mayers, Maidstone, GB;
Sun Chemical Corporation, Parsippany, NJ (US);
Abstract
The invention describes the use of a water-based energy curable inkjet ink or coating composition comprising one or more synthetic rheology modifiers, one or more energy curable resins, one or more tertiary amines, and water. The viscosity of the water-based energy curable inkjet ink or coating compositions is fine tuned to the requirements of the print head through the use of a synthetic thickener. The extremely low levels required of this type of material are particularly advantageous because they then have little if any impact on the physical properties of the dried and UV cured ink. Surprisingly, the use of s synthetic thickener at these low levels gives Newtonian character inks.