CHEMICAL MODIFICATION OF PARTICLE SURFACES BY CROSSLINKING

Details for Australian Patent Application No. 2002363085 (hide)

Owner MERCK PATENT GMBH

Inventors WASSERMANN, Birgit, Corinna; LANGE, Katharina; WIDMAIER, Ralf; EBERLE, Thomas; KOHLER, Katrin; SCHUMANN, Herbert

Pub. Number AU-A-2002363085

PCT Number PCT/EP02/10693

PCT Pub. Number WO2003/035252

Priority 101 51 914.1 20.10.01 DE

Filing date 24 September 2002

Wipo publication date 6 May 2003

International Classifications

B01J 031/06 Catalysts comprising hydrides, coordination complexes or organic compounds - containing polymers

C07F 007/18 Compounds containing elements of the 4th Group of the Periodic System

B01J 031/02 Catalysts comprising hydrides, coordination complexes or organic compounds - containing organic compounds or metal hydrides

C08F 010/00 Homopolymers or copolymers

C08G 077/00 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon

Event Publications

29 May 2003 Complete Application Filed

  Priority application(s): 101 51 914.1 20.10.01 DE

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002363085

8 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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