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:
Apr. 20, 2021
Filed:
Oct. 12, 2017
Applicant:
Agfa NV, Mortsel, BE;
Inventors:
Assignee:
AGFA NV, Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/08 (2006.01); C09D 11/36 (2014.01); C08G 18/12 (2006.01); C08G 18/34 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C09D 11/10 (2014.01); C08G 18/40 (2006.01); C09D 11/00 (2014.01); C09D 11/30 (2014.01);
U.S. Cl.
CPC ...
C08G 18/0823 (2013.01); C08G 18/12 (2013.01); C08G 18/348 (2013.01); C08G 18/4018 (2013.01); C08G 18/4213 (2013.01); C08G 18/4862 (2013.01); C08G 18/6625 (2013.01); C08G 18/755 (2013.01); C08G 18/7621 (2013.01); C09D 11/00 (2013.01); C09D 11/10 (2013.01); C09D 11/30 (2013.01); C09D 11/36 (2013.01);
Abstract
A polyurethane resin having an anionic group and a polyalkylene oxide in a side chain thereof is obtainable by reacting a polyester polyol, a polyether diol, a polyol containing an anionic group, and a polyisocyanate, and the polyester polyol is obtained by reacting an aromatic polycarboxylic acid and a polyol. The polyurethane resin can be used as binder in an ink jet ink and provides excellent scratch and solvent resistance of printed images.