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:
Jul. 16, 2019
Filed:
Jul. 10, 2015
Applicant:
Akzo Nobel Coatings International B.v., Arnhem, NL;
Inventors:
Assignee:
AKZO NOBEL COATINGS INTERNATIONAL B.V., Arnhem, NL;
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/16 (2006.01); C09D 133/14 (2006.01); C08F 220/18 (2006.01); C09D 133/26 (2006.01);
U.S. Cl.
CPC ...
C09D 5/1668 (2013.01); C08F 220/18 (2013.01); C09D 133/14 (2013.01); C09D 133/26 (2013.01);
Abstract
The present invention relates to an antifouling coating composition comprising an ingredient having marine biocidal properties, and at least two different copolymers comprising salt groups. The antifouling coating composition has excellent antifouling properties. The present invention also relates to a method of providing a substrate with antifouling performance in an aqueous environment, and the use of the antifouling coating composition for protection of man-made structures immersed in water.