Patent · US Active

Articles including glass and/or glass-ceramics and methods of making the same

US10246371B1 · kind B1 · utility

28Cited by

29References

18Claims

0Family size

Assignee

CORNING INCORPORATED · US

Inventors

Matthew John Dejneka · Corning, US
Jesse Kohl · Horseheads, US

Key dates

Filing date	Dec 13, 2017
Grant date	Apr 2, 2019
Priority date	—
Expiry date	Dec 13, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C2204/00
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

An article that can include a glass including SiO2 from 25 mol % to 99 mol %, Al2O3 from 0 mol % to 50 mol %, WO3 plus MoO3 from 0.35 mol % to 30 mol %, and R2O from 0.1 mol % to 50 mol %. R2O is one or more of Li2O, Na2O, K2O, Rb2O and Cs2O. R2O minus Al2O3 is from −35 mol % to 7 mol %. The glass includes at least one of: (i) RO from 0.02 mol % to 50 mol % and (ii) SnO2 is from 0.01 mol % to 5 mol %. RO is one or more of MgO, CaO, SrO, BaO and ZnO. The article can also include a glass-ceramic with at least one and one crystalline phase comprising an oxide, from 0.1 mol % to 100 mol % of the crystalline phase, of at least one of: (i) W, (ii) Mo, (iii) V and an alkali metal cation, and (iv) Ti and an alkali metal cation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.