Method and apparatus for foam casting using three-dimensional molds

Details for Australian Patent Application No. 2002233377 (hide)

Owner Ahlstrom Glassfibre Oy

Inventors Laine, Eino; Rahiala, Hanna; Rokman, Kay; Grosso, Andrea; George, Jonathan

Agent Griffith Hack

Pub. Number AU-B-2002233377

PCT Pub. Number WO2002/068743

Priority 09/792,039 26.02.01 US

Filing date 15 February 2002

Wipo publication date 12 September 2002

Acceptance publication date 18 January 2007

International Classifications

B29C 39/16 (2006.01) Particular shaping techniques, e.g. moulding, joining

D04H 1/40 (2006.01) Kinds or types of non-woven fabrics - from fleeces or layers composed of fibres without existing or potential cohesive properties

D04H 1/70 (2006.01) Kinds or types of non-woven fabrics - characterised by the method of forming fleeces or layers, e.g. reorientation of fibres

D21F 11/00 (2006.01) Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines

B29K 105/04 (2006.01)

B29K 105/08 (2006.01)

B29L 31/14 (2006.01)

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-B-2002233377

18 January 2007 Application Accepted

  Published as AU-B-2002233377

3 May 2007 Assignment before Grant

  Ahlstrom Glassfibre Oy. The application has been assigned to Ahlstrom Corporation

17 May 2007 Standard Patent Sealed

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