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:
Jul. 08, 2003
Filed:
Sep. 09, 2002
Applicant:
Inventor:
Andree Bergmann, Lohmar, DE;
Assignee:
EMITEC Gesellschaft fuer Emissionstechnologie mbH, Lohmar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/501 ;
U.S. Cl.
CPC ...
B32B 1/501 ;
Abstract
Metal foils are soldered using a soldering material. The metal foils are disposed in layers and/or are wound in layers to form a honeycomb body. An aluminum content of the foils amounts to at least 6 wt. %. The material is based upon nickel and contains 17 to 23 wt. % chromium, 5 to 10 wt. % silicon, 18 to 20 wt. % iron, and less than 0.5 wt. % boron.