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:
May. 30, 1995
Filed:
Jun. 20, 1994
Applicant:
Inventors:
Heinz D Becker, Bonn, DE;
Klaus Bederke, Sprockhovel, DE;
Gerhard Bremer, Frechen, DE;
Herrmann Kerber, Wuppertal, DE;
Birgit Precht, Koln, DE;
Fritz Sadowski, Brauweiler, DE;
Werner Stephan, Wuppertal, DE;
Assignee:
Herberts Gesellschaft mis beschrankter Haftung, Wuppertal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
525168 ; 528297 ; 528303 ; 528306 ; 525437 ; 525445 ; 524 81 ; 524401 ; 523500 ;
Abstract
A binder composition suitable for coating agents is described, that contains one or more unsaturated polyesters with an acid number of 5-60 mg KOH/g, a hydroxyl number of 50-200 mg KOH/g and a weight-average molecular weight (Mw) of 500-3000 g/mol, that are obtainable by reaction of
Becker, Heinz. (1995). Binder and coating agent composition, its manufacture and use (U.S. Patent No. 5420205). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5420205
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile