SOIL RELEASE POLYMERS AND LAUNDRY DETERGENT COMPOSITIONS CONTAINING THEM

Details for Australian Patent Application No. 2002246051 (hide)

Owner UNILEVER PLC

Inventors KUMAR, Velayudhan, Nair, Gopa; ACHAR, Sudhir

Pub. Number AU-A-2002246051

PCT Pub. Number WO2002/070574

Priority 218/MUM/2001 02.03.01 IN; 0110778.8 02.05.01 GB

Filing date 23 January 2002

Wipo publication date 19 September 2002

International Classifications

C08F 251/00 Graft polymers

C08L 051/02 Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds

C11D 003/22 Other compounding ingredients of detergent compositions covered in group - Carbohydrates or derivatives thereof

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002246051

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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