METHOD AND APPARATUS FOR ELECTRO-CATALYTICAL HYDROGENATION OF VAT DYES AND SULPHIDE DYES

Details for Australian Patent Application No. 2002347126 (hide)

Owner TEX-A-TEC AG

Inventors MARTE, Walter; DOSSENBACH, Otmar; ROESSLER, Albert; MEYER, Ulrich; RYS, Paul

Pub. Number AU-A-2002347126

PCT Number PCT/CH02/00718

PCT Pub. Number WO2003/054286

Priority 2322/01 20.12.01 CH; 801/02 13.05.02 CH

Filing date 20 December 2002

Wipo publication date 9 July 2003

International Classifications

D06P 001/22 General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed

D06P 005/20 Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form - Physical treatments affecting dyeing, e.g. ultrasonic, electric

D06P 001/30 General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 2322/01 20.12.01 CH; 801/02 13.05.02 CH

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002347126

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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