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:
Nov. 24, 2015
Filed:
Jul. 14, 2005
Jozef Verborgt, Tarpon Springs, FL (US);
Arthur A. Webb, Fort Washington, MD (US);
Jozef Verborgt, Tarpon Springs, FL (US);
Arthur A. Webb, Fort Washington, MD (US);
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A polyol having the formula X(O—R—OH)(O—R)H. X is Si, C, B, Ti, P, Al, Mg, or Ca. Each Ris derived from dipropylene glycol or tripropylene glycol, and each Ris an aliphatic group. m is 2, 3, or 4; n is 0, 1, or 2; and q is 1 or 2 when X is C, and is 0 when X is not C. A thermoset formed by reacting a polyisocyanate with the polyol. An antifouling coating containing the thermoset and optionally a biocide. An antifouling coating that is not foam formed by reacting Si(O—R—OH)(O—R)Rwith a polyisocyanate. Each Ris an alkyl group or aromatic group.