Perhydropolysilazanecontaining coatings for metal and polymer surfaces

Details for Australian Patent Application No. 2005219519 (hide)

Owner Clariant International Ltd.

Inventors Wacker, Andreas; Liebe, Hubert; Dierdorf, Andreas; Brand, Stefan

Agent Davies Collison Cave

Pub. Number AU-A-2005219519

PCT Pub. Number WO2005/085374

Priority 10 2004 011 212.6 04.03.04 DE

Filing date 22 February 2005

Wipo publication date 15 September 2005

International Classifications

C04B 41/49 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics

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

31 August 2006 PCT application entered the National Phase

  PCT publication WO2005/085374 Priority application(s): WO2005/085374

19 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2005219520-Coating for metal surfaces, method for the production thereof and use thereof as a self-cleaning protective layer, particularly for the rims of automobiles

2005219518-Indazole derivatives and pharmaceutical compositions containing them