Water-Absorbent Polymers for Producing Flame-Resistant Compositions

The invention concerns water-absorbing polymers for producing fire-retarding compositions, comprising at least one interpolymerized ethylenically unsaturated monomer bearing acid groups, wherein from 51 to 64 mol % of the acid groups are present as carboxylate groups and some or all of the carboxyla...

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Bibliographische Detailangaben
Hauptverfasser: CHAMP SAMANTHA, BECK MARTIN, TONNESSEN MARKUS, ZIEMER ANTJE, LOSCH DENNIS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention concerns water-absorbing polymers for producing fire-retarding compositions, comprising at least one interpolymerized ethylenically unsaturated monomer bearing acid groups, wherein from 51 to 64 mol % of the acid groups are present as carboxylate groups and some or all of the carboxylate groups have potassium ions as counterions, processes for producing the water-absorbing polymers and also the production of fire-retarding compositions and coatings.