Owner Construction Research & Technology GmbH

Inventors Yang, Qiwei; Albrecht, Gerhard; Oppliger, Max; Zink, Hubertus Matthias

Agent Cullens

Pub. Number AU-B-2002331110

PCT Number PCT/EP02/10045

PCT Pub. Number WO2004/024646

Filing date 9 September 2002

Wipo publication date 30 April 2004

Acceptance publication date 9 September 2010

C04B 24/04 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 24/00 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 24/26 (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 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

C08K 5/09 (2006.01) Use of organic ingredients

C08K 5/49 (2006.01) Use of organic ingredients

C08K 5/5317 (2006.01) Use of organic ingredients

C08L 71/00 (2006.01) Compositions of polyethers obtained by reactions forming an ether link in the main chain

C04B 103/32 (2006.01)