EFFECT PIGMENTS THAT ARE SURFACE-MODIFIED BY MEANS OF LCST AND/OR UCST POLYMERS

Details for Australian Patent Application No. 2003273820 (hide)

Owner MERCK PATENT GMBH

Inventors HUBER, Adalbert; ENTENMANN, Marc; SCHAUER, Thadeus

Pub. Number AU-A-2003273820

PCT Number PCT/EP03/09801

PCT Pub. Number WO2004/029160

Priority 102 43 438.7 18.09.02 DE

Filing date 4 September 2003

Wipo publication date 19 April 2004

International Classifications

C09C 001/00 Treatment of specific inorganic materials other than fibrous fillers

C09C 003/12 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with organosilicon compounds

C09C 003/10 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with macromolecular organic compounds

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 102 43 438.7 18.09.02 DE

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003273820

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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