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US 2019/0293845 A1Published application
Mirror for a humid environment
AssigneeSaint-Gobain Glass France
InventorsXiaolin PARDAL, Vincent RACHET
Life of this patent
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Abstract
A mirror to be tempered includes a glass substrate, a stack of thin layers deposited on one face of the substrate, the stack including a chromium-based or niobium-based metal layer, a coating layer above the stack of thin layers with reference to the glass substrate, in which the coating layer is a layer of mineral paint includes a mixture of an alkaline silicate and at least one white, colored or black pigment.
Claims28
A mirror to be tempered or a temperable mirror, comprising:
- a. a glass substrate,
- b. a stack of thin layers deposited on one face of said substrate, said stack comprising a chromium-based or niobium-based metal layer, one or more underlayers made of dielectric materials, and one or more overlayers made of dielectric materials, said one or more underlayers and one or more overlayers being arranged, respectively, below and above the metal layer, with reference to the glass substrate,
- c. a coating layer above said stack of thin layers with reference to the glass substrate,
- in which said coating layer is a layer of mineral paint comprising a mixture of an alkaline silicate and at least one white, colored or black pigment.
1 more element
Dependencies are inferred from the claim text.