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:
May. 05, 2015
Filed:
Apr. 12, 2013
Applicant:
Koppers Performance Chemicals Inc., Pittsburgh, PA (US);
Inventor:
Nigel P. Maynard, Waitakere, NZ;
Assignee:
Koppers Performance Chemicals Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/72 (2006.01); B27K 3/02 (2006.01); B05D 3/02 (2006.01); B05D 7/06 (2006.01); B27K 5/00 (2006.01);
U.S. Cl.
CPC ...
B27K 3/0207 (2013.01); B05D 3/0218 (2013.01); B05D 7/06 (2013.01); B27K 3/0285 (2013.01); B27K 5/001 (2013.01);
Abstract
Method of delivering compositions to organic substrates, particularly lumber. Method involves heating a target zone of the substrate and then applying the composition to the surface of the substrate wherein the temperature of the composition is lower than that of the target zone of the substrate. Compositions include biocidal, strength modifiers, waterproofing and polymers.