USE OF A PRETREATED SILICA IN A SILICONE COMPOSITION CROSSLINKABLE BY POLYCONDENSATION, AS AGENT FOR STABILIZING MOULDS OBTAINED FROM SAID COMPOSITION

Details for Australian Patent Application No. 2003222952 (hide)

Owner RHODIA CHIMIE

Inventors HOWE, Fabienne; HEILMAN, Jens

Pub. Number AU-A-2003222952

PCT Number PCT/FR03/00655

PCT Pub. Number WO2003/074602

Priority 02123133.8 01.03.02 CN

Filing date 28 February 2003

Wipo publication date 16 September 2003

International Classifications

C08K 009/06 Use of pretreated ingredients

C08L 083/04 Compositions of 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 only

B29C 033/38 Moulds or cores - characterised by the material or the manufacturing process

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 02123133.8 01.03.02 CN

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003222952

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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