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:
Apr. 15, 1997
Filed:
Nov. 29, 1995
Applicant:
Inventors:
Hans-Josef Laas, K oln, DE;
Reinhard Halpaap, Odenthal, DE;
Hans-Ulrich Meier-Westhues, Leverkusen, DE;
Wolfgang Schultz, Krefeld, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 60 ; 528 45 ; 528 65 ; 528 66 ; 528 73 ; 525440 ;
Abstract
The present invention relates to polyaddition compounds that are solid below 40.degree. C. and liquid above 125.degree. C. and contain, based on the weight of the polyaddition compounds,
Laas, Hans-Josef. (1997). Uretdione powder coating cross-linking agents having a low melt viscosity (U.S. Patent No. 5621064). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5621064
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile