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:
Dec. 25, 2018
Filed:
Jan. 26, 2017
Applicant:
Eurokera, Chateau-Thierry, FR;
Inventors:
Marie Jacqueline Monique Comte, Fontenay aux Roses, FR;
CĂ©cile Jousseaume, Paris, FR;
Philippe Lehuede, Dammarie-les-Lys, FR;
Kamila Plevacova, Courbevoie, FR;
Assignee:
EUROKERA, Chateau-Thierry, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 32/02 (2006.01); C03C 10/12 (2006.01); C03C 10/00 (2006.01); C03C 3/087 (2006.01); C03C 4/02 (2006.01); C03C 3/085 (2006.01); H05B 3/74 (2006.01); F24C 15/10 (2006.01);
U.S. Cl.
CPC ...
C03B 32/02 (2013.01); C03C 3/085 (2013.01); C03C 3/087 (2013.01); C03C 4/02 (2013.01); C03C 10/0027 (2013.01); H05B 3/74 (2013.01); C03C 2204/00 (2013.01); F24C 15/10 (2013.01);
Abstract
Methods, compositions, and articles provide for LAS-type glass-ceramics having specific thermo-mechanical, optical and coloration characteristics to yield generally brown-grey products. The glass-ceramic materials may include as colorants iron oxide, vanadium oxide, chromium oxide, cobalt oxide, nickel oxide and/or cerium oxide.