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:
Jun. 22, 2010
Filed:
Jun. 07, 2006
Applicants:
Robert W. Grady, Letart, WV (US);
William C. Hoffman, Dunbar, WV (US);
Stephen W. King, Scot Depot, WV (US);
Inventors:
Robert W. Grady, Letart, WV (US);
William C. Hoffman, Dunbar, WV (US);
Stephen W. King, Scot Depot, WV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 33/02 (2006.01); A01N 33/12 (2006.01); A01N 59/16 (2006.01); A01N 59/20 (2006.01); B27K 3/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wood preservative composition resulting from admixing components comprising: at least one preservative metal; a quaternary ammonium compound; at least 2 amine compounds; a pH reducing agent, and water, wherein the pH of the composition is from about 7.1 to less than 8.5. Surprisingly, this combination of materials results in a stable solution that can contain a moldicide yet have a commercially acceptable shelf life.