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Process for pneumatic conveying of water-absorbing polymer particles |
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| 8591152 |
Method for the pneumatic conveying of water-absorbent polymer particles |
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Method for the production of co-extrudates composed of polystyrene and of a crosslinked polyvinylpyrrolidone with reduced residual styrene monomer content |
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2013-04-16 |
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Method for regenerating a filter aid |
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2013-03-12 |
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Superabsorbents having superior permeability and conveying properties |
Norbert Herfert, Martin Wendker, Hanno Rüdiger Wolf, Bill Chiang, Guy Thomas Woodrum |
2011-09-13 |
| 7993533 |
Method for regenerating an auxiliary filtering agent |
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2011-08-09 |
