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:
Feb. 28, 2012
Filed:
Jul. 03, 2007
Applicants:
Karl-heinz Schumacher, Neustadt, DE;
Oliver Hartz, Limburgerhof, DE;
Andre Burghardt, Konstancin Jeziorna, PL;
Inventors:
Karl-Heinz Schumacher, Neustadt, DE;
Oliver Hartz, Limburgerhof, DE;
Andre Burghardt, Konstancin Jeziorna, PL;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 7/02 (2006.01); C08F 283/04 (2006.01); C08G 18/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
Aqueous adhesive comprising a polyurethane and a silane of the formula where Rto Reach independently are an organic radical, with the proviso that at least two of the groups Rto Rare a hydroxyl or alkoxy group.