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. 02, 2003
Filed:
Oct. 04, 2001
Applicant:
Inventors:
Werner-Alfons Jung, Ascheberg, DE;
Heinz-Peter Rink, Münster, DE;
Eberhard Fuchs, Frankenthal, DE;
Wolfgang Straehle, Münster, DE;
Assignee:
BASF Coatings AG, Munster, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 1/822 ;
U.S. Cl.
CPC ...
C08G 1/822 ;
Abstract
The invention relates to polycondensation resins which are prepared by polycondensation of compounds having a low molecular weight and separation of small molecules in the presence of at least one hetergeneous catalyst. The invention also relates to polyaddition resins which are prepared by polyaddition in the presence of at least one heterogeneous catalyst. The invention further relates to the use of said polycondensation resins and polyaddition resins for the preparation of moulded parts, adhesives and coating materials.