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. 31, 2020
Filed:
Sep. 29, 2016
Applicant:
Huntsman International Llc, The Woodlands, TX (US);
Inventors:
Christopher Phanopoulos, Tervuren, BE;
Griet Pans, Hoeleden, BE;
Mathilde Teboul, Woluwe-Saint-Lambert, BE;
Jorge Lima Garcia, Brussels, BE;
Assignee:
HUNTSMAN INTERNATIONAL LLC, The Woodlands, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/10 (2006.01); C08G 18/64 (2006.01); C08G 18/48 (2006.01); C09J 175/04 (2006.01); C08G 18/80 (2006.01); C08G 18/79 (2006.01); C08G 18/12 (2006.01); C08G 18/30 (2006.01); C08L 97/00 (2006.01); C09J 175/08 (2006.01);
U.S. Cl.
CPC ...
C08G 18/6492 (2013.01); C08G 18/10 (2013.01); C08G 18/12 (2013.01); C08G 18/302 (2013.01); C08G 18/4808 (2013.01); C08G 18/4812 (2013.01); C08G 18/4825 (2013.01); C08G 18/4833 (2013.01); C08G 18/4841 (2013.01); C08G 18/797 (2013.01); C08G 18/8019 (2013.01); C08L 97/005 (2013.01); C09J 175/04 (2013.01); C09J 175/08 (2013.01);
Abstract
Composition comprising lignin dispersed in a polyisocyanate wherein the (d90) mean particle size of the dispersed lignin is less than 5 μm, preferably less than 2 μm, more preferably less than 1 μm and use of said composition in various polyurethane applications, in particular structural wood adhesives.