Process for the production of monodisperse and narrow disperse monofunctional silicones

Details for Australian Patent Application No. 2006227418 (hide)

Owner Johnson & Johnson Vision Care, Inc.

Inventors Parakka, James P.; Molock, Frank; Tian, Yuan; Wang, Shanger; Ward, Robert S.; Mahadevan, Shivkumar

Agent Callinan

Pub. Number AU-A-2006227418

PCT Pub. Number WO2006/102050

Priority 60/662,556 17.03.05 US; 60/682,410 19.05.05 US

Filing date 16 March 2006

Wipo publication date 28 September 2006

International Classifications

C08G 77/06 (2006.01) 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

Event Publications

1 November 2007 PCT application entered the National Phase

  PCT publication WO2006/102050 Priority application(s): WO2006/102050

25 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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