Hydrophilic coating based on polysilazane

Details for Australian Patent Application No. 2004312142 (hide)

Owner Clariant International Ltd.

Inventors Dierdorf, Andreas; Motz, Gunter; Liebe, Hubert; Wacker, Andreas

Agent Davies Collison Cave

Pub. Number AU-A-2004312142

PCT Pub. Number WO2005/066285

Priority 10 2004 001 288.1 07.01.04 DE

Filing date 16 December 2004

Wipo publication date 21 July 2005

International Classifications

C03C 17/30 (2006.01) Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating

C09D 183/16 (2006.01) Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only - in which all the silicon atoms are connected by linkages other than oxygen atoms

Event Publications

3 August 2006 PCT application entered the National Phase

  PCT publication WO2005/066285 Priority application(s): WO2005/066285

20 March 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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