METHOD FOR DYEING SODIUM CARBONATE AND THE USE THEREOF IN DETERGENT AND CLEANING AGENT FORMULATIONS

Details for Australian Patent Application No. 2003271616 (hide)

Owner BK GIULINI CHEMIE GMBH UND CO. OHG

Inventors KAFFENBERGER, Walter; RAAB, Gunter; STAFFEL, Thomas; STRAUB, Jurgen; METZ, Angelika

Pub. Number AU-A-2003271616

PCT Number PCT/EP03/10343

PCT Pub. Number WO2004/029189

Priority 102 43 329.4 18.09.02 DE

Filing date 17 September 2003

Wipo publication date 19 April 2004

International Classifications

C11D 003/40 Other compounding ingredients of detergent compositions covered in group - Dyes

C11D 003/10 Other compounding ingredients of detergent compositions covered in group - Carbonates

C11D 007/12 Compositions of detergents based essentially on non-surface-active compounds

C11D 011/00 Special methods for preparing compositions containing mixtures of detergents

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 102 43 329.4 18.09.02 DE

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003271616

30 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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