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:
Oct. 05, 2010
Filed:
Jan. 11, 2007
Applicants:
Elena Pisanova, Mississauga, CA;
Humayun Mandal, Salem, OR (US);
Inventors:
Elena Pisanova, Mississauga, CA;
Humayun Mandal, Salem, OR (US);
Assignee:
Dynea Oy, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/06 (2006.01); C08K 5/07 (2006.01); C08K 5/21 (2006.01); C08K 5/357 (2006.01); C09J 129/04 (2006.01); C09J 103/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A formaldehyde-free curable aqueous composition containing a hydroxy-containing polymer, a multi-functional crosslinking agent, and, optionally, a catalyst. The composition is used as a binder for lignocellulosic materials such as plywood, fiber particleboard, medium density fiberboard and oriented strand board.