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Coated glass articles

  • US 5,087,525 A
  • Filed: 05/03/1990
  • Issued: 02/11/1992
  • Est. Priority Date: 02/21/1989
  • Status: Expired due to Term
First Claim
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1. A coated glass article, comprising:

  • (A) a glass substrate, having a surface;

    (B) a coating of titanium nitride deposited on and adhering to the surface of the glass substrate;

    (C) a coating of a silicon complex, represented by the general formula SiCx Oy , wherein x is more than 0 but not more than 1, and y is more than 0 but not more than 2, deposited on and adhering to the coating of titanium nitride; and

    (D) optionally, a coating of a metal oxide or an oxide of silicon deposited on and adhering to the coating of the silicon complex, said coated glass article having a visible light transmittance less than about 36%, a shading coefficient measured at both the coated and glass sides less than about 0.5, a glass side reflectance less than about 20%, and a coated side reflectance less than about 25%.

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