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1. (WO1994021838) GOLD-CLAD-SILVER-LAYER-CONTAINING FILMS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1994/021838 International Application No.: PCT/US1994/002947
Publication Date: 29.09.1994 International Filing Date: 18.03.1994
Chapter 2 Demand Filed: 24.10.1994
IPC:
C03C 17/36 (2006.01) ,C03C 17/40 (2006.01) ,C23C 14/18 (2006.01) ,C23C 14/20 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34
with at least two coatings having different compositions
36
at least one coating being a metal
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34
with at least two coatings having different compositions
36
at least one coating being a metal
40
all coatings being metal coatings
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14
Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06
characterised by the coating material
14
Metallic material, boron or silicon
18
on other inorganic substrates
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14
Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06
characterised by the coating material
14
Metallic material, boron or silicon
20
on organic substrates
Applicants:
SOUTHWALL TECHNOLOGIES INC. [US/US]; 1029 Corporation Way Palo Alto, CA 94303, US
Inventors:
WOODARD, Floyd, E.; US
KNAPCZYK, Jerome, W.; US
Agent:
BENZ, William, H. ; Burns, Doane, Swecker & Mathis George Mason Building Washington & Prince Streets P.O. Box 1404 Alexandria, VA 22313-1404, US
Priority Data:
08/035,47223.03.1993US
Title (EN) GOLD-CLAD-SILVER-LAYER-CONTAINING FILMS
(FR) FEUILLES CONTENANT DES COUCHES EN ARGENT A PLACAGES EN OR
Abstract:
(EN) Heat wave-reflective or electrically conductive substantially transparent sheets, such as glazing sheets, which include a transparent solid substrate (102) and one or more sequential transparent gold clad (104, 108) silver (106) layers supported by the substrate (102) are disclosed. These sheets have superior corrosion resistance to equivalent sheets made with gold/silver alloys. Sputter-deposit methods for producing these sheets are also disclosed.
(FR) L'invention concerne des feuilles sensiblement transparentes réfléchissant les ondes thermiques ou électriquement conductrices, telles que des feuilles de vitrage; lesdites feuilles comprennent un substrat solide transparent (102) et une ou plusieurs couches séquentielles et transparentes en argent (106) à placages en or (104, 108) supportées par ledit substrat (102). Ces feuilles possèdent une résistance à la corrosion supérieure par rapport à des feuilles équivalentes fabriquées en alliages or/argent. L'invention concerne également des procédés de dépôt par pulvérisation servant à fabriquer lesdites feuilles.
Designated States: AU, CA, CN, FI, JP, KR, NO, NZ
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)