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:
Aug. 29, 2006
Filed:
Jun. 17, 2003
Hans-juergen Hemschemeier, Ennigerloh, DE;
Ralf Rethmann, Osnabrueck, DE;
Ju Rgen Merker, Kahla, DE;
Dirk Rode, Osnabrueck, DE;
Gerhard Hugenschuett, Belm, DE;
Hark Schulze, Osnabrueck, DE;
Frank Maiwald, Westercappeln, DE;
Hans-guenter Wobker, Bramsche, DE;
Hans-Juergen Hemschemeier, Ennigerloh, DE;
Ralf Rethmann, Osnabrueck, DE;
Ju rgen Merker, Kahla, DE;
Dirk Rode, Osnabrueck, DE;
Gerhard Hugenschuett, Belm, DE;
Hark Schulze, Osnabrueck, DE;
Frank Maiwald, Westercappeln, DE;
Hans-Guenter Wobker, Bramsche, DE;
KM Europa Metal AG, Osnabruck, DE;
Abstract
A copper casting mold for the continuous casting of steel melts is provided, in the presence of zinc and or sulfur in the thermally most greatly stressed contact region with the steel melt, with an at least single-layer diffusion barrier layer made of at least one metallic/metalloid material.