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:
Jul. 22, 2014
Filed:
Dec. 22, 2011
Applicants:
Simone Ritter, Mainz, DE;
Bianca Schreder, Sulzbach, DE;
Ute Woelfel, Mainz-Laubenheim, DE;
Stefanie Hansen, Gensingen, DE;
Inventors:
Simone Ritter, Mainz, DE;
Bianca Schreder, Sulzbach, DE;
Ute Woelfel, Mainz-Laubenheim, DE;
Stefanie Hansen, Gensingen, DE;
Assignee:
Schott AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/23 (2006.01); C03C 3/247 (2006.01); C03C 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Glass having an optimized degree of cross-linking of the phosphate component in the glass matrix is provided so that excellent weatherability is achieved. These glasses are fluorophosphate glasses that contain copper oxide as coloring component. The glasses can further contain coloring components and are obtainable in a method that includes a bubbling step.