Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate
2005-02-08
2005-02-08
Jones, Deborah (Department: 1775)
Stock material or miscellaneous articles
Composite
Of quartz or glass
C428S428000, C428S433000, C428S698000, C428S699000, C428S704000, C428S034000
Reexamination Certificate
active
06852419
ABSTRACT:
A coated article is provided so as to include a solar control coating having an infrared (IR) reflecting layer sandwiched between at least a pair of dielectric layers. The IR reflecting layer includes NbCr and/or NbCrNxin certain embodiments of this invention. The use of such materials as an IR reflecting layer(s) enables the coated article to have good corrosion resistance to alkaline solutions, good mechanical performance such as scratch resistance, and/or good color stability (i.e., a low ΔE* value(s)) upon heat treatment (HT). The coated article may be heat treated (e.g., thermally tempered) in certain example embodiments of the invention.
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“Heat Insulated Glass Which Can Be Thermally Worked”, Hironobu, 05124839, Oct. 1991.
Blackwell-Rudasill G.
Guardian Industries Corp.
Jones Deborah
LandOfFree
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