Process for preparing a block copolymer from polyimides and use of the block copolymer for producing powders and mouldings

Details for Australian Patent Application No. 2006272039 (hide)

Owner Evonik Fibres GmbH

Inventors Ungerank, Markus; Rogl, Harald

Agent Davies Collison Cave

Pub. Number AU-B-2006272039

PCT Pub. Number WO2007/009652

Priority 10 2005 034 969.2 22.07.05 DE

Filing date 13 July 2006

Wipo publication date 25 January 2007

Acceptance publication date 23 February 2012

International Classifications

C08G 73/10 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

Event Publications

10 January 2008 PCT application entered the National Phase

  PCT publication WO2007/009652 Priority application(s): WO2007/009652

23 February 2012 Application Accepted

  Published as AU-B-2006272039

21 June 2012 Standard Patent Sealed

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