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:
Dec. 06, 2022
Filed:
Mar. 04, 2020
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Mohammad Mizanur Rahman, Dhahran, SA;
Md. Hasan Zahir, Dhahran, SA;
Mohammad Abu Jafar Mazumder, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/16 (2006.01); C09D 175/04 (2006.01); C08J 7/12 (2006.01); B05D 1/28 (2006.01); B05D 1/00 (2006.01); B05D 1/04 (2006.01); B05D 1/18 (2006.01); B05D 1/02 (2006.01); C08J 7/04 (2020.01); C08K 5/00 (2006.01); C08L 5/14 (2006.01); C08K 5/56 (2006.01); C08L 5/02 (2006.01);
U.S. Cl.
CPC ...
C09D 5/1662 (2013.01); B05D 1/005 (2013.01); B05D 1/007 (2013.01); B05D 1/02 (2013.01); B05D 1/04 (2013.01); B05D 1/18 (2013.01); B05D 1/28 (2013.01); C08J 7/0427 (2020.01); C08J 7/12 (2013.01); C09D 175/04 (2013.01); C08J 2405/00 (2013.01); C08J 2475/04 (2013.01); C08K 5/0041 (2013.01); C08K 5/56 (2013.01); C08L 5/02 (2013.01); C08L 5/14 (2013.01);
Abstract
A method is described for inhibiting marine fouling on a surface. The surface is contacted with a composition comprising a waterborne polyurethane that is crosslinked with an acrylic acid functionalized polysaccharide, water, and a preservative. The composition is then dried to form a deposited film. The polysaccharide may be xanthan.