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:
Nov. 09, 1999
Filed:
Jan. 24, 1996
Applicant:
Inventors:
Heinz-Joachim Belt, Burgwedel, DE;
Alfred Borinski, Sehnde, DE;
Ruediger Sander, Sehnde, DE;
Werner Rudolph, Hannover, DE;
Assignee:
Solvay Fluor und Derivate GmbH, Hannover, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
148 26 ; 148 23 ; 148 24 ; 148 25 ; 423116 ; 423464 ; 423465 ;
Abstract
A flux which contains irreversibly dehydrated K.sub.2 AlF.sub.5, for soldering light metal materials, in particular aluminum. The flux has the advantages of forming a very uniform flux coating on the workpiece or workpieces to be soldered and exhibiting outstanding flow of the solder. An appropriate soldering process, an aqueous flux suspension and preparation processes for the flux are also disclosed.
Belt, Heinz-Joachim. (1999). Flux suitable for soldering light metals such as aluminum (U.S. Patent No. 5980650). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5980650
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile