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. 09, 2019
Filed:
Nov. 21, 2017
Applicant:
Duravit Aktiengesellschaft, Hornberg, DE;
Inventors:
Assignee:
DURAVIT AKTIENGESELLSCHAFT, Hornberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/04 (2006.01); B32B 17/06 (2006.01); C04B 41/86 (2006.01); C03C 3/108 (2006.01); C03C 8/12 (2006.01); C03C 8/20 (2006.01); C04B 33/34 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01); C03C 8/10 (2006.01); C04B 111/20 (2006.01);
U.S. Cl.
CPC ...
C04B 41/86 (2013.01); C03C 3/108 (2013.01); C03C 8/10 (2013.01); C03C 8/12 (2013.01); C03C 8/20 (2013.01); C04B 33/34 (2013.01); C04B 41/009 (2013.01); C04B 41/5022 (2013.01); C03C 2204/02 (2013.01); C04B 2111/2092 (2013.01);
Abstract
A ceramic article in the form of a sanitary, culinary or laboratory article, comprising a ceramic base body and also a fired glaze applied on said base body, the fired glaze comprising SiO2 at 45-55 mass %, Al2O3 at 6-12 mass %, ZnO at 15-35 mass %, and additionally PbO at 0.1-15 mass % and/or CuO at 0.025-2 mass % and/or Bi2O3 at 0.25-7 mass %.