AQUEOUS MINI-EMULSIONS WHICH ARE STABLE IN STORAGE AND BASED ON CHOLESTERIC MIXTURES

Details for Australian Patent Application No. 2003221478 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors LEYRER, Reinhold; RAMKUMAR, Dhruva; SCHOPKE, Holger

Pub. Number AU-A-2003221478

PCT Number PCT/EP03/00944

PCT Pub. Number WO2003/064559

Priority 102 03 938.0 01.02.02 DE

Filing date 30 January 2003

Wipo publication date 2 September 2003

International Classifications

C09K 019/46 Liquid crystal materials - containing esters

C09K 019/58 Liquid crystal materials - Dopants or charge transfer agents

C09K 019/02 Liquid crystal materials -

C09K 019/04 Liquid crystal materials - characterised by the chemical structure of the liquid crystal components

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 102 03 938.0 01.02.02 DE

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003221478

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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