Patent ID: 11884580
Assignee: SAINT-GOBAIN GLASS FRANCE
Field: Materials, metallurgy (Chemistry)
Classification: CPC C | IPC B  C

Claim 10:
11. The glass article according to claim 1, wherein the stack of layers comprises the following sequence of layers, starting from the substrate surface:
said first module M1 comprising a layer based on silicon nitride or based on silicon oxynitride, titanium, or a mixture of at least two of said elements,
optionally another intermediate layer selected from a layer consisting of aluminum, titanium, silicon and any combination thereof,
said layer TN1,
said intermediate layer selected from a layer consisting of aluminum, titanium, silicon and any combination thereof,
said second module M2 comprising a layer based on silicon nitride or a layer based on silicon oxynitride, and
optionally a protective layer selected from oxides of titanium, zirconium or a mixture of titanium and zirconium.