Gold containing silicate glass
AssigneeCorning Incorporated
InventorsXiaoju Guo, Lina Ma, Liping Xiong Smith
Life of this patent
Estimating the term…
Abstract
A glass composition includes greater than or equal to 60 mol % and less than or equal to 85 mol % SiO2; greater than or equal to 0.5 mol % and less than or equal to 20 mol % Al2O3; greater than or equal to 0 mol % and less than or equal to 15 mol % Li2O; greater than or equal to 0.5 mol % and less than or equal to 25 mol % Na2O; greater than or equal to 0.1 mol % and less than or equal to 20 mol % K2O; greater than or equal to 0 mol % and less than or equal to 10 mol % CaO; greater than or equal to 0 mol % and less than or equal to 10 mol % MgO; and greater than or equal to 0.005 mol % and less than or equal to 0.5 mol % Au.
Claims20
A glass composition comprising:
- greater than or equal to 60 mol % and less than or equal to 85 mol % SiO2;
- greater than or equal to 0.5 mol % and less than or equal to 20 mol % Al2O3;
- greater than or equal to 0 mol % and less than or equal to 15 mol % Li2O;
- greater than or equal to 0.5 mol % and less than or equal to 25 mol % Na2O;
- greater than or equal to 2 mol % and less than or equal to 10 mol % CaO;
- greater than or equal to 0 mol % and less than or equal to 10 mol % MgO;
- greater than or equal to 0.01 mol % and less than or equal to 0.5 mol % Fe2O3;
- and
- Au, wherein the Au in the glass composition is less than or equal to 0.5 mol %.
A glass composition comprising:
- greater than or equal to 60 mol % and less than or equal to 85 mol % SiO2;
- greater than or equal to 0.5 mol % and less than or equal to 20 mol % Al2O3;
- greater than or equal to 0 mol % and less than or equal to 15 mol % Li2O;
- greater than or equal to 2 mol % and less than or equal to 10 mol % CaO;
- greater than or equal to 0 mol % and less than or equal to 10 mol % MgO;
- greater than or equal to 0.01 mol % and less than or equal to 0.5 mol % Fe2O3;
- and
- Au, wherein the Au in the glass composition is less than or equal to 0.5 mol %.
A glass composition comprising:
- greater than or equal to 60 mol % and less than or equal to 85 mol % SiO2;
- greater than or equal to 0.5 mol % and less than or equal to 20 mol % Al2O3;
- greater than or equal to 0 mol % and less than or equal to 15 mol % Li2O;
- greater than or equal to 0.5 mol % and less than or equal to 25 mol % Na2O;
- greater than or equal to 0.1 mol % and less than or equal to 20 mol % K2O;
- greater than or equal to 2 mol % and less than or equal to 10 mol % CaO;
- greater than or equal to 0 mol % and less than or equal to 10 mol % MgO;
- and
- Au, wherein the Au in the glass composition is less than or equal to 0.5 mol %.
Dependencies are inferred from the claim text.