US Patent 7740692 Wood preservative composition
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Patent 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.
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Patent Inventor Names
Robert W. Grady0
Stephen W. King0
William C. Hoffman0
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Official Website
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US Patent 07740692 Wood preservative composition US Patent 7740692 Wood preservative composition
Infobox
Patent Number
077406920
Patent Number
77406920
Edits on 26 Sep, 2022
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Patent Jurisdiction
Patent Number
077406920
Date of Patent
June 22, 2010
0Patent Application Number
119221730
Date Filed
June 7, 2006
0Official Website
Patent Primary Examiner
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US Patent 07740692 Wood preservative composition
Infobox
Is a
Patent jurisdiction
Patent number
07740692
Date of patent
June 22, 2010
Patent application number
11922173
Date Filed
June 7, 2006
Patent primary examiner
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