Sol-gel process for the preparation of vitreous films possessing high adhesion properties and stable colloidal solutions suitable for its carrying out the same

Details for Australian Patent Application No. 2003266231 (hide)

Owner Novara Technology S.r.l.

Inventors Costa, Lorenzo; Costa, Fulvio

Agent Spruson & Ferguson

Pub. Number AU-B-2003266231

PCT Number PCT/EP03/07275

PCT Pub. Number WO2004/007384

Priority NO2002A000009 12.07.02 IT

Filing date 7 July 2003

Wipo publication date 2 February 2004

Acceptance publication date 8 May 2008

International Classifications

C03B 8/02 (2006.01) Production of glass by other processes than melting processes - by liquid phase reaction processes

C03C 1/00 (2006.01) Chemical composition of glasses, glazes, or vitreous enamels

C03C 17/02 (2006.01) Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating - with glass

C03C 17/25 (2006.01) Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating - by deposition from the liquid phase

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): NO2002A000009 12.07.02 IT

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003266231

8 May 2008 Application Accepted

  Published as AU-B-2003266231

4 September 2008 Standard Patent Sealed

13 January 2011 Alteration of Name

  The name of the patentee has been altered to Degussa Novara Technology S.p.A. 2004

21 April 2011 Assignment Registered

  Degussa Novara Technology S.p.A. The patent has been assigned to Evonik Degussa GmbH

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