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Water-insoluble, polymeric, associative thickener, e.g. for paints and coating materials, has a block structure based on a hydrophobic, water-insoluble polymer with chain ends modified by hydrophobic hydrocarbon groups
Water-insoluble, polymeric, associative thickener, e.g. for paints and coating materials, has a block structure based on a hydrophobic, water-insoluble polymer with chain ends modified by hydrophobic hydrocarbon groups
Water-insoluble, polymeric, associative thickeners (T1) with a block structure, in which at least one block of the polymer backbone contains hydrophobic, water-insoluble polymers and the chain ends of T1 are mainly modified with hydrophobic alkyl, alkaryl or aryl residues with at least 6 carbon atoms. An independent claim is included for aqueous preparations containing 2-50 wt% T1, 2-50 wt% emulsifier(s), 0-96 wt% water and optionally other additives such as preservatives and stabilisers.
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