Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1992-12-07
1995-11-07
Turner, Archene
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428432, 428469, 428472, 428697, 428698, 428699, 428701, 428702, B32B 904
Patent
active
054646839
ABSTRACT:
A coated transparent substrate is composed of a multi-layer layer-system on at least one of its sides with at least one layer of the oxynitride of hafnium, the layer-system comprising a sequence of hafnium-oxynitride layer and silicon-oxide layer.
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patent: 4861669 (1989-08-01), Gillery et al.
patent: 4900633 (1990-02-01), Gillery et al.
patent: 4947081 (1990-08-01), Ohiwa et al.
patent: 5085926 (1992-02-01), Iida et al.
Search Report-CH 3700/91.
Rudigier Helmut
Sperger Reinhard
Balzers Aktiengesellschaft
Turner Archene
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