Laser-sintering Powder with PMMI, PMMA, and/or PMMI-PMMA Copolymers, Process for its Preparation, and Mouldings Produced from This Lasersintering Powder

Details for Australian Patent Application No. 2004201050 (hide)

Owner Degussa AG

Inventors Baumann, Franz-Erich; Petter, Christoph; Grebe, Maik

Agent Spruson & Ferguson

Pub. Number AU-A-2004201050

Priority 10311437.8 15.03.03 DE

Filing date 12 March 2004

Wipo publication date 30 September 2004

International Classifications

C08L 077/02 Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain

B29C 067/04 Shaping techniques not covered by groups , or

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10311437.8 15.03.03 DE

30 September 2004 Application Open to Public Inspection

  Published as AU-A-2004201050

8 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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