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. 25, 2023
Filed:
Mar. 16, 2018
Lumiforte Holding B.v., Baarle-Nassau, NL;
Bas Jacobus Catharina Tuijtelaars, Berkel-Enschot, NL;
Albertus Ronald Hofkamp, Enkhuizen, NL;
Cornelis Eme Koning, Zwolle, NL;
Paulus Franciscus Anna Buijsen, Zwolle, NL;
Roel Henri Martinus Weijers, Eindhoven, NL;
Elizabeth Antoinette Maria Gerritse-van Hamersveld, Rijen, NL;
Lumiforte Holding B.V., Baarle-Nassau, NL;
Abstract
The present invention relates to a functional coating obtained from an aqueous coating composition, which composition comprises a pigment and a polymeric binder, wherein the binder has a weight average molecular weight of from 2000 to 50000 g/mole, and an acid value of 40 to 250, and wherein the binder is a polyester comprising a side group introduced by a Diels-Alder and/or pericyclic Ene-reaction, wherein the side group contains an ionic group and/or an ion-forming group.