Prepregs for use in building lay-ups of composite materials and process for their preparation

Details for Australian Patent Application No. 2005202008 (hide)

Owner Hexcel Holding GmbH

Inventors Entholzer, Gerhard; Kruger, Stefan

Agent Spruson & Ferguson

Pub. Number AU-B-2005202008

Priority 04011176.7 11.05.04 EP

Filing date 11 May 2005

Wipo publication date 1 December 2005

Acceptance publication date 5 October 2006

International Classifications

B29C 70/54 (2006.01) Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts

B29C 51/16 (2006.01) Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing

B29C 70/22 (2006.01) Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts

C08J 5/24 (2006.01) Manufacture of articles or shaped materials containing macromolecular substances - Impregnating materials with prepolymers which can be polymerised , e.g. manufacture of prepregs

Event Publications

26 May 2005 Complete Application Filed

  Priority application(s): 04011176.7 11.05.04 EP

1 December 2005 Application Open to Public Inspection

  Published as AU-B-2005202008

5 October 2006 Application Accepted

  Published as AU-B-2005202008

1 February 2007 Standard Patent Sealed

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