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. 18, 2022
Filed:
May. 19, 2021
Applicant:
Nippon Paint Marine Coatings Co., Ltd., Osaka, JP;
Inventors:
Assignee:
NIPPON PAINT MARINE COATINGS CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/16 (2006.01); C09D 133/14 (2006.01); C09D 133/06 (2006.01);
U.S. Cl.
CPC ...
C09D 5/1668 (2013.01); C09D 5/1618 (2013.01); C09D 5/1625 (2013.01); C09D 5/1687 (2013.01); C09D 133/062 (2013.01); C09D 133/14 (2013.01);
Abstract
Provided is an antifouling coating composition containing a hydrolyzable resin (A), a first non-hydrolyzable resin (B), a second non-hydrolyzable resin (C), and an antifouling agent (D), in which a glass transition temperature Tg[° C.] and a solubility parameter SPof the first non-hydrolyzable resin (B), and a glass transition temperature Tg[° C.] and a solubility parameter SPof the second non-hydrolyzable resin (C) satisfy an expression [1]:Tg−Tg≥60, an expression [2]:SP≥9.5, an expression [3]:SP≥9.5, and an expression [4]:SP−SP