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. 29, 1982
Filed:
Jul. 03, 1980
Wolfgang Metzner, Krefeld, DE;
Hubert Koddebusch, Moers-Vinn, DE;
Gerswid Poetter, deceased, late of Duesseldorf, DE;
Deutsche Solvay Werke GmbH, Solingen, DE;
Abstract
Disclosed is a composition and method for preserving wood and construction materials made of wood. The composition comprises more than about 65% by weight of at least one difficulty volatile organic-chemical solvent having a flash point higher than about 30.degree. C. and of between about 0.35% by weight and 10.0% by weight of a specific fungicidal agent which is soluble, or at least partly soluble, in the organic-chemical solvent. The specific fungicidal agent is a mixture of N,N-dimethyl-N'-phenyl-N'-(fluoro dichloro methylthio) sulfamide and N,N-dimethyl-N'-(p-tolyl)-N'-(fluoro dichloro methylthio) sulfamide, in the proportion, by weight, of between about 25:10 and 10:30 and preferably between about 15:10 and 10:15. If desired, between about 0.1% by weight and 7.0% by weight of a soluble insecticidal agent may be added to the composition.