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. 03, 1981
Filed:
May. 02, 1979
Applicant:
Inventors:
Eckhard de Cleur, Duisburg, DE;
Rolf Dhein, Krefeld, DE;
Hans Rudolph, Krefeld, DE;
Hans J Kreuder, Krefeld, DE;
Hanns P Muller, Leverkusen, DE;
Walter Schafer, Cologne, DE;
Kuno Wagner, Leverkusen, DE;
Kurt Findeisen, Odenthal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525124 ; 525403 ; 525424 ; 525440 ; 525467 ; 525504 ; 525509 ; 525528 ; 528 75 ;
Abstract
Compounds having a melting point above 40.degree. C. which compounds contain uretone imine groups and which are substantially free from volatile isocyanate blocking agents which are split off under stoving conditions are excellent crosslinking agents for pulverulent coating compositions based on hydroxyl groups-containing polymers.