ANTHRAQUINONE DYES

Details for Australian Patent Application No. 2003227058 (hide)

Owner CIBA SPECIALTY CHEMICALS HOLDING INC.

Inventors NOWACK, Patric; ARQUINT, Alfons; LAUK, Urs

Pub. Number AU-A-2003227058

PCT Number PCT/EP03/02615

PCT Pub. Number WO2003/080735

Priority 02405225.0 22.03.02 EP

Filing date 13 March 2003

Wipo publication date 8 October 2003

International Classifications

C09B 001/54 Anthracene dyes

C08K 005/37 Use of organic ingredients

C08K 005/04 Use of organic ingredients

C08K 005/16 Use of organic ingredients

G02F 001/1335 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

C09B 001/58 Anthracene dyes

C09B 001/56 Anthracene dyes

G02B 005/22 Optical elements other than lenses - Absorbing filters

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 02405225.0 22.03.02 EP

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003227058

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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