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:
Nov. 27, 2012
Filed:
Apr. 27, 2007
Markus Schafheutle, Graz, AT;
Anton Arzt, Neu-Tillmitsch, AT;
Susanne Dellinger, Graz, AT;
Hannelore Gsoell, Graz, AT;
Gerlinde Petritsch, Graz, AT;
Markus Schafheutle, Graz, AT;
Anton Arzt, Neu-Tillmitsch, AT;
Susanne Dellinger, Graz, AT;
Hannelore Gsoell, Graz, AT;
Gerlinde Petritsch, Graz, AT;
Abstract
A two-pack coating composition comprising curing agents selected from the group consisting of non-blocked poly-functional isocyanates I, polyaziridines Z, and carbodiimides Y, and an aqueously dispersed polyurethane U wherein the polyurethane U comprises building blocks derived from hydroxyl group containing unsaturated fatty acids B21, a process for the production of the polyurethane U, and a method of use thereof in combination with the said curing agents in preparing coating compositions which are particularly useful for wood.