Method for producing light gypsum board

Details for Australian Patent Application No. 2003273011 (hide)

Owner Yoshino Gypsum Co., Ltd.

Inventors Seki, Masanobu; Nakamura, Yoshitsugu

Agent Spruson & Ferguson

Pub. Number AU-B-2003273011

PCT Number PCT/JP03/13183

PCT Pub. Number WO2004/039749

Priority 2002-314847 29.10.02 JP

Filing date 15 October 2003

Wipo publication date 25 May 2004

Acceptance publication date 19 July 2007

International Classifications

C04B 38/10 (2006.01) Porous mortars, concrete, artificial stone or ceramic ware - by using foaming agents

C04B 28/14 (2006.01) Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

E04C 2/04 (2006.01) Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels - of concrete or other stone-like material

B28B 19/00 (2006.01) Machines or methods for applying the material to surfaces to form a permanent layer thereon

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 2002-314847 29.10.02 JP

24 June 2004 Application Open to Public Inspection

  Published as AU-B-2003273011

19 July 2007 Application Accepted

  Published as AU-B-2003273011

15 November 2007 Standard Patent Sealed

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