Macromolecular amphiphilic compounds as water retention agents for construction chemical systems, especially for cementing of boreholes

Details for Australian Patent Application No. 2011220013 (hide)

Owner BASF SE

Inventors Fogel, Yulia; Vierle, Mario; Assmann, Andrea; Bauer, Mathias; Albrecht, Gerhard

Agent Watermark

Pub. Number AU-A-2011220013

PCT Pub. Number WO2011/104061

Priority 10154503.6 24.02.10 EP

Filing date 27 January 2011

Wipo publication date 1 September 2011

International Classifications

C08G 18/28 Polymeric products of isocyanates or isothiocyanates

C04B 24/28 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 28/02 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

C08G 18/48 Polymeric products of isocyanates or isothiocyanates

C08G 18/79 Polymeric products of isocyanates or isothiocyanates

Event Publications

23 August 2012 PCT application entered the National Phase

  PCT publication WO2011/104061 Priority application(s): WO2011/104061

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