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:
Sep. 02, 2008
Filed:
Aug. 26, 2005
Hubert Baumgart, Münster, DE;
Michael a Gessner, West Bloomfield, MI (US);
Bruce Oermann, Clinton Township, MI (US);
Paul J Harris, West Bloomfield, MI (US);
Hubert Baumgart, Münster, DE;
Michael A Gessner, West Bloomfield, MI (US);
Bruce Oermann, Clinton Township, MI (US);
Paul J Harris, West Bloomfield, MI (US);
BASF Coatings AG, Munster, DE;
Abstract
The invention provides heat-curable thixotropic mixtures containing carbamate and/or allophanate groups, including at least one oligomer and/or polymer containing at least one of carbamate and allophanate groups, and at least one thixotropic agent that is a urea derivative preparable by reacting at least one amine and/or water with at least one isocyanate in the presence of at least one amino resin. The invention further provides processes for preparing the mixtures and coating materials, adhesives and sealing compounds prepared from the mixtures.