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:
Jun. 26, 2007
Filed:
May. 13, 2003
Applicants:
Klaus-dieter Mehler, Mülheim/Ruhr, DE;
Richard Lisowsky, Kamen, DE;
Inventors:
Klaus-Dieter Mehler, Mülheim/Ruhr, DE;
Richard Lisowsky, Kamen, DE;
Assignee:
Aluminal Oberflachentechnik GmbH & Co. KG, Staudt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/06 (2006.01); C25D 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing electrolyte solutions consisting of trialkylaluminium AlR, MAlR, MAlRand an aromatic hydrocarbon. According to the invention, a mixture of MOR and MOR is reacted with trialkylaluminium AlRat temperatures below 25° C. in an aromatic hydrocarbon. MAlR/MAlRis isolated from the obtained mixture and a ready-for-use electrolyte for the electrochemical deposition of aluminum-magnesium alloys is obtained by the addition of aromatic hydrocarbon.