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:
Jun. 09, 2020
Filed:
Oct. 13, 2016
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Joerg Witte, Pfungstadt, DE;
Xaver Jud, Neukirch a. d. Thur, CH;
Alexander Humbertjean, Engelburg, CH;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/178 (2006.01); C03B 23/045 (2006.01); C03B 23/055 (2006.01); C22C 5/04 (2006.01); C03B 23/09 (2006.01); C03B 23/043 (2006.01); C03B 23/049 (2006.01);
U.S. Cl.
CPC ...
A61M 5/178 (2013.01); C03B 23/043 (2013.01); C03B 23/045 (2013.01); C03B 23/049 (2013.01); C03B 23/055 (2013.01); C03B 23/092 (2013.01); C22C 5/04 (2013.01); A61M 2207/00 (2013.01); A61M 2207/10 (2013.01);
Abstract
A molding tool, a method, and an apparatus for hot forming of glass are provided that provide glass products used for pharmaceutical packaging. The molding tool includes a forming mandrel for reshaping at least a portion of a heated region of a glass precursor. The mandrel has a temperature-stable core material and an alloying element. The core material is made of precious metals, in particular of platinum group elements, and the further alloying element is made of one of tungsten, zirconium, rhodium, molybdenum, and rhenium.