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:
Apr. 15, 2003
Filed:
Sep. 10, 2002
Applicant:
Inventor:
Michael Howard West, Senatobia, MS (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 3/302 ;
U.S. Cl.
CPC ...
A01N 3/302 ;
Abstract
A composition for protecting wood from decay, mildew, sapstain, and ultraviolet light degradation which comprises zinc oxide in combination with dimethylalkylamine salts and monocarboxylic acids containing one to four carbons wherein the weight ratio of dimethylalkylamine salt to zinc oxide ranges from 1 to 10 to 10 to 1, and the stoichiometric ratio of monocarboxylic acid to zinc oxide ranges from 0.5 to 1.5.