Owner James Hardie International Finance B.V.

Inventors Trevethick, Simon

Agent Shelston IP

Pub. Number AU-B-2002244538

PCT Pub. Number WO2002/081399

Priority 511013 09.04.01 NZ

Filing date 9 April 2002

Wipo publication date 21 October 2002

Acceptance publication date 24 April 2008

C04B 24/26 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 14/38 (2006.01) Use of materials as fillers for mortars, concrete or artificial stone - Fibrous materials

C04B 16/06 (2006.01) Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone

C04B 24/42 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 28/02 (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 41/45 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics - Coating or impregnating

C04B 41/49 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics

C04B 41/61 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics

C04B 41/64 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics