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:
Dec. 14, 2010
Filed:
Sep. 09, 2004
Applicants:
Kathrin Michl, Ludwigshafen, DE;
Matthias Gerst, Neustadt, DE;
Inventors:
Kathrin Michl, Ludwigshafen, DE;
Matthias Gerst, Neustadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 33/00 (2006.01); B05D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to formaldehyde-free aqueous binders for substrates, having a broad molecular weight distribution and comprising