METHOD OF DEPOSITING AN ELECTRICALLY CONDUCTIVE TITANIUM OXIDE COATING ON A SUBSTRATE

• Main Author: STRICKLER, DAVID, A
• Format: Patent
• Language: English; French
• Published: 29.12.2010
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GLASS; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; JOINING GLASS TO GLASS OR OTHER MATERIALS; METALLURGY; MINERAL OR SLAG WOOL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

A method of depositing an electrically conductive titanium oxide coating on a glass substrate, preferably by atmospheric chemical vapor deposition in a float glass manufacturing process, utilizes a precursor gas mixture including a halogenated, inorganic titanium compound, an organic oxygen containing compound, a reducing gas and one or more inert carrier gases. La présente invention concerne un procédé de dépôt d'une couche d'oxyde de titane électriquement conductrice sur un substrat de verre, de préférence par dépôt chimique en phase vapeur à pression atmosphérique dans un procédé de fabrication de verre flotté, utilisant un mélange gazeux précurseur comprenant un composé de titane inorganique halogéné, un composé contenant de l'oxygène organique, un gaz réducteur et un ou plusieurs gaz porteurs inertes.