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:
Oct. 07, 2014
Filed:
Feb. 12, 2010
Applicants:
Michael Ludewig, Leverkusen, DE;
Wolfgang Fischer, Meerbusch, DE;
Helmut Kuczewski, Kamp-Lintfort, DE;
Inventors:
Michael Ludewig, Leverkusen, DE;
Wolfgang Fischer, Meerbusch, DE;
Helmut Kuczewski, Kamp-Lintfort, DE;
Assignee:
ALLNEX IP S.a.r.L., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 175/16 (2006.01); C08L 75/16 (2006.01); C09J 175/16 (2006.01); C07C 275/60 (2006.01); C08G 18/67 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for the preparation of particularly reactive and low-viscosity reaction products of polyisocyanates which contain activated ethylenically unsaturated groups which react by polymerization under the action of actinic radiation, and the use of these reaction products in coating compositions, and particularly scratch-resistant coatings obtainable therefrom.