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. 06, 2004
Filed:
Apr. 15, 2002
Applicant:
Inventors:
Stefan Dreher, Neustadt, DE;
Bernd Reck, Gruenstadt, DE;
Michael Seufert, Bad Duerkheim, DE;
Johannes Türk, Bohl-Iggelheim, DE;
Matthias Laubender, Schifferstadt, DE;
Matthias Gerst, Neustadt, DE;
Heinrich Sack, Hassloch, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/00 ; C08L 2/300 ; C08L 2/304 ; C08L 2/502 ; C08L 3/302 ;
U.S. Cl.
CPC ...
C08F 8/00 ; C08L 2/300 ; C08L 2/304 ; C08L 2/502 ; C08L 3/302 ;
Abstract
The invention relates to a thermally hardenable polymer dispersion powder and the use of said powder as a binding agent in particular for fibrous and grainy materials. The binding agent in powder form is obtained by drying a polymer dispersion which comprises a carboxyl-group-containing polymerization component in addition to, optionally, a hydroxy-alkylated amine.