Process of coating glass for reheating

Details Process of coating glass for reheating Process of coating glass for reheating

1988-07-25

1989-05-02

Kellogg, Arthur

Glass manufacturing

Processes

With coating

65 604, 65 605, 65 62, 65104, C03C 1734, C03B 2302

Patent

active

048265250

ABSTRACT:
A bent and/or toughened coated glass is produced by subjecting glass having a coating comprising at least one metal having an atomic number of 22 to 29 and a thin layer of aluminum applied over said coating to a bending and/or toughening cycle in which the coated glass is heated to a temperature above the softening point of the glass.
The invention is useful for the production of bent and/or toughened solar control glasses, low emissivity glasses (when the metal used is copper) and mirrors.

REFERENCES:
patent: 3762902 (1973-10-01), Wagner et al.
patent: 3793167 (1974-02-01), Glaser
patent: 4329379 (1982-05-01), Terneu et al.
patent: 4692389 (1987-09-01), Gillery et al.
patent: 4715879 (1987-12-01), Schmitte et al.
patent: 4749397 (1988-06-01), Chesworth et al.

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