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US 2015/0083980 A1Published application
Composition based on magnesium sulfate and diammonium hydrogenphosphate
AssigneeK+S Kali GmbH
InventorsRalf Weber, Ulrich Kleine-Kleffmann
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Abstract
The present invention relates to compositions obtainable by reaction of a hydrate of magnesium sulfate with diammonium hydrogenphosphate and a further inorganic substance, especially anhydrous magnesium sulfate. The invention also relates to the production of the compositions and to the use thereof as flame retardants.
Claims15
Composition, obtainable through conversion of at least one hydrate of the magnesium sulfate with di-ammonium hydrogen phosphate ((NH4)2)HPO4) and with a further inorganic material which is selected under zeolite, anhydrous calcium chloride and anhydrous magnesium sulfate and their mixtures.
Dependencies are inferred from the claim text.