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. 06, 2014
Filed:
Feb. 02, 2011
Applicant:
Lothar Zapf, Alzenau, DE;
Inventor:
Lothar Zapf, Alzenau, DE;
Assignee:
Vacuumschmeize GmbH & Co. KG, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/02 (2006.01); C09J 163/02 (2006.01); C09J 163/04 (2006.01); C09J 163/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a lacquer composition, particularly an adhesive and corrosion-protective lacquer for rare earth magnets, on the basis of an epoxy resin mixture, a setting accelerator, a silane-based epoxy functional adhesion promoter and a solvent or a solvent mixture, wherein the lacquer composition includes 5 to 20 wt. %, with respect to the amount of solid resin in the base of the epoxy resin mixture, of a highly viscous epoxy resin based on bisphenol-A with an elastomer content of more than 30 wt. %.