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. 07, 2022
Filed:
Aug. 14, 2018
Applicant:
Sun Chemical Corporation, Parsippany, NJ (US);
Inventors:
Robert Deighton, Halifax, GB;
Stewart Carson, Bolton, GB;
Assignee:
Sun Chemical Corporation, Parsippany, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09D 193/04 (2006.01); C09D 11/107 (2014.01); C09D 11/102 (2014.01); C09D 11/08 (2006.01); C09D 11/03 (2014.01);
U.S. Cl.
CPC ...
C09D 193/04 (2013.01); C09D 11/03 (2013.01); C09D 11/08 (2013.01); C09D 11/102 (2013.01); C09D 11/107 (2013.01);
Abstract
The present invention provides water-based ink and coating compositions having a high renewable resin content. The ink and coating compositions of the invention comprise equal to or greater than 65% (w/w) renewable resins, based on the total combined weight of the resins. Renewable resins derived from gum rosins are preferred. The ink and coating compositions of the present invention exhibit physical properties (e.g. adhesion and resistance) that are as good as, or better than, current commercially available inks (e.g. acrylic based inks not containing renewable material).