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:
May. 25, 2010
Filed:
Aug. 04, 2003
Applicants:
Anke Althoff, St.-Andrä-Wördern, AT;
Holger Grabner, Zagersdorf, AT;
Inventors:
Anke Althoff, St.-Andrä-Wördern, AT;
Holger Grabner, Zagersdorf, AT;
Assignee:
EPCOS AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is disclosed for producing a ceramic substrate made of base that includes a stack of layers. Each layer in the stack includes a non-sintered ceramic material and a binder. The method includes debinding the layers in a temperature interval of T-T, where Tis a minimum debinding temperature and T>T, and sintering the layers at a temperature T, where T≧T. Debinding and sintering are performed in a same furnace, and a temperature T of the base does not fall below Tduring debinding and sintering.