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. 18, 2014
Filed:
Dec. 15, 2008
Applicants:
Wolfgang Schmidbauer, Mainz, DE;
Erhard Schwarz, Jena, DE;
Holger Haustein, Orlamuende, DE;
Torsten Gabelmann, Wiesbaden, DE;
Inventors:
Wolfgang Schmidbauer, Mainz, DE;
Erhard Schwarz, Jena, DE;
Holger Haustein, Orlamuende, DE;
Torsten Gabelmann, Wiesbaden, DE;
Assignee:
Schott AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 25/02 (2006.01); F24C 15/04 (2006.01);
U.S. Cl.
CPC ...
C03B 25/02 (2013.01); F24C 15/04 (2013.01);
Abstract
The invention envisions a method for improving the thermal shock resistance of glass objects. For this a glass object is heated starting from a surface temperature under the softening point () on the surface of a first side () until the viscosity reaches or goes below a value of 10poise.