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:
May. 19, 2026
Filed:
May. 25, 2021
Applicant:
Agfa NV, Mortsel, BE;
Inventors:
Hubertus Van Aert, Mortsel, BE;
Marie Lehericey, Mortsel, BE;
Assignee:
AGFA NV, Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/08 (2006.01); B41M 5/00 (2006.01); C08G 18/10 (2006.01); C08G 18/12 (2006.01); C08G 18/24 (2006.01); C08G 18/32 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/78 (2006.01); C08L 75/04 (2006.01); C09D 11/322 (2014.01); C09D 11/38 (2014.01); C09D 11/40 (2014.01); C09D 175/04 (2006.01); D06P 1/52 (2006.01); D06P 3/32 (2006.01); D06P 5/30 (2006.01);
U.S. Cl.
CPC ...
C08G 18/0814 (2013.01); B41M 5/0017 (2013.01); C08G 18/10 (2013.01); C08G 18/12 (2013.01); C08G 18/246 (2013.01); C08G 18/3206 (2013.01); C08G 18/4018 (2013.01); C08G 18/4213 (2013.01); C08G 18/4833 (2013.01); C08G 18/6622 (2013.01); C08G 18/6655 (2013.01); C08G 18/7837 (2013.01); C08L 75/04 (2013.01); C09D 11/322 (2013.01); C09D 11/38 (2013.01); C09D 11/40 (2013.01); C09D 175/04 (2013.01); D06P 1/5285 (2013.01); D06P 3/32 (2013.01); D06P 3/3293 (2013.01); D06P 5/30 (2013.01);
Abstract
An aqueous polyurethane resin dispersion, the polyurethane resin is obtainable by reacting an allophanate based isocyanate according to general formula I or II, optionally a polyether diol, a polyol containing a quaternary N-atom or tertiary amino group and a polyol selected from the group consisting of polyester polyol, polyether polyol, polycarbonate polyol, a polyacrylate polyol, a polyolefin and a polyamide polyol. The polyurethane resin is suitable as a resin in treatment liquids of substrates and images made by inkjet printing.