TOUGHENABLE COATED SUBSTRATE

The present invention relates to a toughenable coated float glass substrate, a method of preparing same and the use thereof, said float glass substrate comprising a first surface and a second surface, wherein the first surface comprises one or more layers applied by chemical vapour deposition (CVD)...

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Bibliographic Details
Main Author OLDFIELD, JOHN WILLIAM
Format Patent
LanguageEnglish
Published 25.08.2022
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:The present invention relates to a toughenable coated float glass substrate, a method of preparing same and the use thereof, said float glass substrate comprising a first surface and a second surface, wherein the first surface comprises one or more layers applied by chemical vapour deposition (CVD) and the second surface comprises one or more layers applied by physical vapour deposition (PVD); and wherein said one or more layers applied by physical vapour deposition (PVD) includes at least one functional metal layer; and wherein the second surface further comprises a protective layer applied in direct contact with the second surface; and wherein the coated float glass substrate exhibits a transmission b* colour value according to the CIE colour space of less than or equal to 3 and an external reflection b* of less than or equal to −5.
Bibliography:Application Number: US202017630962