SOUND ABSORPTION MATERIAL

Details for Australian Patent Application No. 2001298038 (hide)

Owner NEWCON INTERNATIONAL LIMITED

Inventors DONG, Rongzhen; MA, Baoguo; XIE, Yongjiang; ZHU, Hongbo

Pub. Number AU-A-2001298038

PCT Number PCT/CN01/01270

PCT Pub. Number WO2003/022776

Filing date 24 August 2001

Wipo publication date 24 March 2003

International Classifications

C04B 028/04 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

C04B 014/20 Use of materials as fillers for mortars, concrete or artificial stone

C04B 038/02 Porous mortars, concrete, artificial stone or ceramic ware - by adding chemical blowing agents

C04B 038/08 Porous mortars, concrete, artificial stone or ceramic ware - by adding porous substances

B28B 001/14 Producing shaped articles from the material - by simple casting, the material being neither forcibly fed nor positively compacted

C04B 014/18 Use of materials as fillers for mortars, concrete or artificial stone

Event Publications

1 May 2003 Complete Application Filed

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2001298038

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