Low emissivity film

Details Low emissivity film Low emissivity film

1991-07-05

1995-05-09

Turner, A. A.

Stock material or miscellaneous articles

Composite

Of quartz or glass

359350, 359360, 359577, 359580, 359581, 359582, 359585, 359586, 428212, 428426, 428469, 428472, 428697, 428699, 428701, 428702, B32B 1504, B32B 702

Patent

active

054138647

ABSTRACT:
A low emissivity film which comprises: a substrate; and a coating of oxide and metallic films alternately formed on the substrate in a total of (2n+1) layers where n is an integer being equal to or more than 1, with the innermost layer being an oxide film, wherein the oxide film (B) formed on the outer side of the metallic film (A) being most apart from the substrate, has an internal stress which is equal to, or less than 1.1.times.10.sup.10 dyne/cm.sup.2.

REFERENCES:
patent: 3978272 (1976-08-01), Donley
patent: 4367921 (1983-01-01), Sawamua et al.
patent: 4462883 (1984-07-01), Hart
patent: 4859532 (1989-08-01), Oyama et al.
patent: 4894290 (1990-01-01), Chesworth et al.
patent: 4902081 (1990-02-01), Huffer
patent: 4943484 (1990-07-01), Goodman
patent: 4965121 (1990-10-01), Young et al.
patent: 4971843 (1990-11-01), Michelotti et al.
patent: 5110637 (1992-05-01), Ando et al.
World Patent Index Latest Accession No. 84-059802, week 10 Derwent Publications Ltd., London GB & JP-A-59 018 134 (Asahi Glass KK) Jan. 30, 1984.
World Patent Index Latest Accession No. 89-003563, week 01 Derwent Publications Ltd., London GB & JP-A-63 281 204 (Sharp KK) Nov. 17, 1988.
Cotton et al. "Advanced Inorganic Chemistry", 4th ed., Wiley, New York, 1980, p. 598.

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