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. 01, 2014
Filed:
Dec. 15, 2005
Taco Scherer, Haarlem, NL;
Michèle Louis Van Wijk, Leiden, NL;
Petrus Johannes Arnoldus Geurink, Voorhout, NL;
Nicolette DE Wijs-rot, s'Hertogenbosch, NL;
Taco Scherer, Haarlem, NL;
Michèle Louis Van Wijk, Leiden, NL;
Petrus Johannes Arnoldus Geurink, Voorhout, NL;
Nicolette De Wijs-Rot, s'Hertogenbosch, NL;
Akzo Nobel Coatings International B.V., Arnhem, NL;
Abstract
The invention relates to a water borne coating composition comprising a) a polyol, b) a polyisocyanate crosslinker, and c) a thiol functional compound, wherein the molar ratio of isocyanate groups to thiol groups ranges between 1:0.0001 and 1:0.4. The invention further relates to the use of the coating composition, and to a kit of parts for preparation of the coating composition. The coating composition according to the invention displays a balance of high curing rate, long pot life, and good film appearance of the coating prepared from it.