Method for producing a thickener dispersion
A method is described for producing an aqueous thickener dispersion from a monomer composition made of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated hydrophobic monomer, The monomer composition preferably also comprises an associative monomer. The...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
31.07.2012
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| Online Access | Get full text |
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| Summary: | A method is described for producing an aqueous thickener dispersion from a monomer composition made of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated hydrophobic monomer, The monomer composition preferably also comprises an associative monomer. The method avoids disadvantages of batch polymerization, such as inadequate batch-to-batch reproducibility and safety problems. |
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