Sound-absorbing, resistant panels and process for making same

Details for Australian Patent Application No. 2008334394 (hide)

Owner Lafarge Platres

Inventors Yziquel, Florence; Stock, Claude; Jezequel, Pierre-Henri; Thouilleux, Philippe

Agent Watermark

Pub. Number AU-B-2008334394

PCT Pub. Number WO2009/074875

Priority 07356174.8 10.12.07 EP

Filing date 9 December 2008

Wipo publication date 18 June 2009

Acceptance publication date 12 April 2012

International Classifications

C04B 24/10 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 24/38 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

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

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

E04B 1/86 (2006.01) Constructions in general

G10K 11/168 (2006.01) Methods or devices for transmitting, conducting or directing sound in general

Event Publications

24 June 2010 PCT application entered the National Phase

  PCT publication WO2009/074875 Priority application(s): WO2009/074875

12 April 2012 Application Accepted

  Published as AU-B-2008334394

9 August 2012 Standard Patent Sealed

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