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. 16, 2025
Filed:
Jun. 30, 2020
Applicant:
Agfa NV, Mortsel, BE;
Inventors:
Hubertus Van Aert, Mortsel, BE;
Johan Loccufier, Mortsel, BE;
Marie Lehericey, Mortsel, BE;
Mei-Yuan Hsu, Mortsel, BE;
Assignee:
Agfa NV, Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/28 (2006.01); C08G 18/12 (2006.01); C08G 18/32 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01); C09D 11/102 (2014.01); C09D 11/322 (2014.01); C09D 11/326 (2014.01); C09D 11/38 (2014.01); C09D 11/40 (2014.01); C09D 11/54 (2014.01);
U.S. Cl.
CPC ...
C08G 18/2865 (2013.01); C08G 18/12 (2013.01); C08G 18/3206 (2013.01); C08G 18/4018 (2013.01); C08G 18/4213 (2013.01); C08G 18/4833 (2013.01); C08G 18/755 (2013.01); C09D 11/102 (2013.01); C09D 11/322 (2013.01); C09D 11/326 (2013.01); C09D 11/38 (2013.01); C09D 11/40 (2013.01); C09D 11/54 (2013.01);
Abstract
An aqueous polyurethane resin dispersion, the polyurethane resin having a polyalkylene oxide in a side chain thereof and is obtainable by reacting in an organic solvent, a polyisocyanate with a 1,2 or 1,3 polyether diol and with a polymeric diol selected from the group consisting of polyester diol, polyether diol, polycarbonate diol, polyacrylate diol and polyolefin diol and by adding a cationic surfactant or cationic surfactant precursor to the organic solvent.