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Title: Transparent heat-insulating coating for a transparent substrate

Abstract

A transparent, heat-insulating coating, neutrally acting in transparency and external appearance, for transparent substrates, more particularly for insulating glass panes, is disclosed. The coating is formed from a bismuth oxide-silver-bismuth oxide multilayer system in which a more electronegative substance, i.e. a substance with a higher normal potential, is added to the bismuth oxide layers to avoid blackening under UV radiation. If manganese is used as the electronegative substance, its oxidation to higher valency states can be prevented by the addition of trivalent substances. The layers may be applied in a conventional way by diode-cathode atomization.

Inventors:
Publication Date:
OSTI Identifier:
5275113
Patent Number(s):
US 4510190
Assignee:
Interpane Entwicklungs-und Beratungsgesellschaft mgH and Co. KG (Germany, Federal Republic of)
Resource Type:
Patent
Resource Relation:
Patent Priority Date: Priority date 24 Mar 1983, Germany, Federal Republic of (F.R. Germany); Other Information: PAT-APPL-478258
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; DOUBLE GLAZING; GLASS; COATINGS; SUBSTRATES; THERMAL INSULATION; ADDITIVES; ATOMIZATION; BISMUTH OXIDES; MANGANESE; OPACITY; SILVER OXIDES; ULTRAVIOLET RADIATION; BISMUTH COMPOUNDS; CHALCOGENIDES; COVERINGS; ELECTROMAGNETIC RADIATION; ELEMENTS; GLAZING; METALS; OPTICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS; SILVER COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; 360601* - Other Materials- Preparation & Manufacture

Citation Formats

Glaser, H J. Transparent heat-insulating coating for a transparent substrate. United States: N. p., 1985. Web.
Glaser, H J. Transparent heat-insulating coating for a transparent substrate. United States.
Glaser, H J. 1985. "Transparent heat-insulating coating for a transparent substrate". United States.
@article{osti_5275113,
title = {Transparent heat-insulating coating for a transparent substrate},
author = {Glaser, H J},
abstractNote = {A transparent, heat-insulating coating, neutrally acting in transparency and external appearance, for transparent substrates, more particularly for insulating glass panes, is disclosed. The coating is formed from a bismuth oxide-silver-bismuth oxide multilayer system in which a more electronegative substance, i.e. a substance with a higher normal potential, is added to the bismuth oxide layers to avoid blackening under UV radiation. If manganese is used as the electronegative substance, its oxidation to higher valency states can be prevented by the addition of trivalent substances. The layers may be applied in a conventional way by diode-cathode atomization.},
doi = {},
url = {https://www.osti.gov/biblio/5275113}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 09 00:00:00 EST 1985},
month = {Tue Apr 09 00:00:00 EST 1985}
}