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:
Dec. 10, 1996
Filed:
Jun. 06, 1995
Applicant:
Inventor:
Bing Yu, Horsham, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; A01N / ;
U.S. Cl.
CPC ...
427297 ; 106 1505 ; 106 1832 ; 106 1833 ; 106 1835 ; 427397 ;
Abstract
The invention concerns a method of protecting wood comprising the steps of (a) treating said wood with a composition consisting essentially of (i) 4,5-dichloro-2-n-octyl-3-isothiazolone and optionally one or more other preservative compounds; (ii) a surfactant system consisting of at least one surfactant selected from the group consisting of sulfated anionics, sulfonated anionics, sulfosuccinated anionics, quaternary ammonium cationics, and amphoterics; and (iii) at least one non-polar organic solvent and (b) allowing said solvent to evaporate from said wood.