Light weight additive, method of making and uses thereof

Details for Australian Patent Application No. 2008242914 (hide)

Owner James Hardie International Finance B.V. Luo, C. Hojaji, H. Ma, L.

Inventors Hojaji, Hamid; Ma, Liyan; Luo, Caidian

Agent Shelston IP

Pub. Number AU-A-2008242914

PCT Pub. Number WO2008/131026

Priority 60/923,591 16.04.07 US

Filing date 16 April 2008

Wipo publication date 30 October 2008

International Classifications

C04B 12/04 (2006.01) Cements not provided for in groups

B32B 5/16 (2006.01) Layered products characterised by the non-homogeneity or physical structure of a layer - characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder

C04B 40/00 (2006.01) Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability

Event Publications

29 October 2009 PCT application entered the National Phase

  PCT publication WO2008/131026 Priority application(s): WO2008/131026

11 February 2010 Amendment Made

  The nature of the amendment is: Delete the co-applicant names Caidian Luo, Hamid Hojaji and Liyan Ma

26 August 2010 Assignment before Grant

  James Hardie International Finance B.V. The application has been assigned to James Hardie Technology Limited

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