Published December 31, 1991 | Version v1
Patent Metadata-only

Corrosion protection for silver reflectors

Creators

Description

This patent describes a method of protecting a silver reflector from damage caused by contact with gaseous substances. It comprises: at least partially coating the reflector to a thickness of 15 Angstrom or less with a substance selected from a group containing aluminum oxide, magnesium oxide, titanium dioxide, silicon dioxide, yttrium oxide, hafnium oxide, zirconium oxide, and praseodymium oxide

Availability note (English)

Patent and Trademark Office, Box 9, Washington, DC 20232 (United States).

Additional details

Publishing Information

Imprint Pagination
[10 p.].
IPC:
Int. Cl. G02B 1/00.
IPC
Int. Cl. G02B 1/00.
Patent number
US patent document 5,076,663/A/

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
24037631
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ALUMINIUM OXIDES; CORROSION PROTECTION; HAFNIUM OXIDES; MAGNESIUM OXIDES; PRASEODYMIUM OXIDES; PROTECTIVE COATINGS; REFLECTIVE COATINGS; SILICON OXIDES; SILVER; SOLAR REFLECTORS; TITANIUM OXIDES; YTTRIUM OXIDES; ZIRCONIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; COATINGS; ELEMENTS; HAFNIUM COMPOUNDS; MAGNESIUM COMPOUNDS; METALS; OXIDES; OXYGEN COMPOUNDS; PRASEODYMIUM COMPOUNDS; RARE EARTH COMPOUNDS; SILICON COMPOUNDS; SOLAR CONCENTRATORS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; YTTRIUM COMPOUNDS; ZIRCONIUM COMPOUNDS