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:
Dec. 10, 2024
Filed:
Jun. 14, 2021
Applicant:
Heraeus Deutschland Gmbh & Co. KG, Hanau, DE;
Inventors:
Assignee:
Heraeus Deutschland GmbH & Co. KG, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/111 (2006.01); A61N 1/375 (2006.01); B22F 3/10 (2006.01); C04B 35/64 (2006.01); H05K 5/02 (2006.01);
U.S. Cl.
CPC ...
C04B 35/111 (2013.01); A61N 1/3754 (2013.01); B22F 3/1017 (2013.01); C04B 35/64 (2013.01); H05K 5/0247 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/6562 (2013.01); C04B 2235/6581 (2013.01); C04B 2235/6583 (2013.01); C04B 2235/6588 (2013.01); C04B 2235/661 (2013.01);
Abstract
One aspect relates to a process for producing a sintered workpiece, which includes sintering of a ceramic material at a temperature of at least 1000° C. and in an atmosphere, in the case of which the partial pressure of atmospheric air is reduced to less than 10-times, based on the ambient air at the same temperature under equilibrium conditions.