Stock material or miscellaneous articles – Composite – Of quartz or glass
Patent
1988-01-13
1990-01-16
Swisher, Nancy A. B.
Stock material or miscellaneous articles
Composite
Of quartz or glass
428432, 428434, C23C 1300, C03C 1736, C08J 706
Patent
active
048942901
ABSTRACT:
Bent and/or toughened silver coated glass having light transmission is produced by depositing layers of additional metal over, or both under and over, the silver layer. When the additional metal is used over the silver layer, it is selected from aluminium, titanium, zinc and tantalum. When the additional metal is used both under and over the silver, it is selected from aluminium, titanium, zinc, tantalum and zirconium. The additional metal is used in an amount such that the light transmission of the coated glass increases on bending and/or toughening. The bent and/or toughened coated glass is useful for architectural glazing and as vehicle windows.
REFERENCES:
patent: Re25711 (1965-01-01), Gaiser
patent: 3382087 (1968-05-01), Ostrowski
patent: 3457138 (1969-07-01), Miller
patent: 3743491 (1973-07-01), Poole et al.
patent: 3762902 (1973-10-01), Wagner et al.
patent: 3793176 (1974-02-01), Glaser
patent: 4234654 (1980-11-01), Yatabe et al.
patent: 4329379 (1982-05-01), Terneu
patent: 4497700 (1985-02-01), Groth et al.
patent: 4547400 (1985-10-01), Middleton et al.
patent: 4594137 (1986-06-01), Gillery et al.
Chemical Abstracts, vol. 93, No. 24, Dec. 1980, p. 252, Abstract 224625r.
Chesworth Peter
Lowe Martin
Pilkington Brothers P.L.C.
Swisher Nancy A. B.
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