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:
Apr. 11, 2017
Filed:
Jan. 28, 2015
Applicant:
Georgia-pacific Chemicals Llc, Atlanta, GA (US);
Inventors:
John D. Cothran, Conyers, GA (US);
Paul S. Baxter, Conyers, GA (US);
Assignee:
Georgia-Pacific Chemicals LLC, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 161/06 (2006.01); B27N 3/00 (2006.01); B27N 3/02 (2006.01); B32B 27/06 (2006.01); B32B 27/42 (2006.01); B32B 7/12 (2006.01); B32B 21/00 (2006.01); B32B 21/13 (2006.01); B32B 21/14 (2006.01); C09J 197/00 (2006.01); C08G 8/10 (2006.01);
U.S. Cl.
CPC ...
C09J 161/06 (2013.01); B27N 3/002 (2013.01); B27N 3/02 (2013.01); B32B 7/12 (2013.01); B32B 21/00 (2013.01); B32B 21/13 (2013.01); B32B 21/14 (2013.01); B32B 27/06 (2013.01); B32B 27/42 (2013.01); C09J 197/005 (2013.01); B27N 3/00 (2013.01); C08G 8/10 (2013.01); Y10T 428/31949 (2015.04);
Abstract
Powdered adhesives for making lignocellulosic composite products and methods for making same. The powdered adhesive can include a powdered phenol-aldehyde resin and a powdered kraft lignin. The powdered kraft lignin can contain less than 3 wt % of ash, as measured according to ASTM D2584-11. The powdered adhesive can contain less than 10 wt % of water.