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:
Mar. 28, 2017
Filed:
May. 02, 2014
Applicant:
Arch Timber Protection Limited, Castleford, West Yorkshire, GB;
Inventors:
Assignee:
ARCH TIMBER PROTECTION LIMITED, Castleford, West Yorkshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B27K 3/15 (2006.01); B05D 1/18 (2006.01); A01N 43/54 (2006.01); A61K 31/505 (2006.01); A61K 31/425 (2006.01); A01N 43/80 (2006.01); A01N 55/02 (2006.01); A61K 31/315 (2006.01); A61K 31/30 (2006.01); A01N 25/22 (2006.01); A01N 59/16 (2006.01); A01N 59/20 (2006.01); B27K 3/22 (2006.01); A01N 43/00 (2006.01);
U.S. Cl.
CPC ...
A01N 25/22 (2013.01); A01N 43/00 (2013.01); A01N 55/02 (2013.01); A01N 59/16 (2013.01); A01N 59/20 (2013.01); B27K 3/22 (2013.01); B27K 2240/20 (2013.01); Y10T 428/662 (2015.04);
Abstract
The present invention relates to a wood preservative formulation comprising a biocidal agent which is a copper or zinc ion complexed with an amino compound selected from the group consisting of ammonia, a water soluble amine or alkanolamine and an aminocarboxylic acid and a stabilizer, as well as to aqueous treatment solutions comprising such a formulation and methods of treating wood or other cellulosic material utilizing said formulation.