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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.:

US 11827804 B1

PDFFull Text
Date of Patent:
Nov. 28, 2023

Filed:

Jan. 29, 2021

Curable coating compositions containing glycidyl carbamate resins and amphiphilic glycidyl-carbamate-functional prepolymers having fouling-release and anti-icing properties

Applicant:

Ndsu Research Foundation, Fargo, ND (US);

Inventors:

Dean C. Webster, Fargo, ND (US);

AliReza Rahimi, N Royalton, OH (US);

Assignee:

NDSU RESEARCH FOUNDATION, Fargo, ND (US);

Attorney:

RAPHAEL BELLUM PLLC

Primary Examiner:

Jeffrey D Washville

Int. Cl.
CPC ...
C09D 175/04 (2006.01); C08K 5/00 (2006.01); C09D 5/16 (2006.01); C09K 3/18 (2006.01); C08G 18/75 (2006.01); C08G 18/48 (2006.01); C08G 18/28 (2006.01); C08G 18/61 (2006.01); C08G 18/78 (2006.01); C08G 77/16 (2006.01); C08G 77/20 (2006.01); C08G 18/12 (2006.01); C08K 5/17 (2006.01); C08L 77/00 (2006.01); C09D 163/00 (2006.01);
U.S. Cl.
CPC ...
C09D 175/04 (2013.01); C08G 18/12 (2013.01); C08G 18/2845 (2013.01); C08G 18/4833 (2013.01); C08G 18/61 (2013.01); C08G 18/755 (2013.01); C08G 18/7893 (2013.01); C08G 77/16 (2013.01); C08G 77/20 (2013.01); C08K 5/0025 (2013.01); C08K 5/17 (2013.01); C08L 77/00 (2013.01); C09D 5/1637 (2013.01); C09D 163/00 (2013.01); C09K 3/18 (2013.01);
Abstract

The invention relates to a curable coating composition comprising at least one glycidyl carbamate (GC) resin, at least one amphiphilic GC-functional prepolymer, and at least one curing agent. The invention also relates to a method of making the curable coating compositions. The invention also relates to an article of manufacture comprising the curable coating composition of the invention and a method of making such article. The invention also relates to a fouling-release (FR) coating system and an anti-coating system, each of which comprises the curable coating compositions of the invention, methods of applying the FR coating systems and anti-coating systems to substrates, and methods for reducing or preventing biofouling or icing of a surface exposed to an aqueous environment using the FR coating systems.

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