Diorganylphosphinic acid salts, method for the production thereof and the use thereof
AssigneeClariant Plastics & Coatings Ltd
InventorsHarald BAUER, Sebastian HÖROLD, Martin SICKEN
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Abstract
The invention relates to diorganylphosphinic salts containing 0.0001% to 99.9999% by weight of iron, to a process for preparation thereof and to the use thereof.
Claims26
A diorganylphosphinic salt containing 0.0001% to 99.9999% by weight of iron.
The use of diorganylphosphinic salts as a flame retardant, wherein 0.0001% to 99.7999% by weight of diorganylphosphinic salts as claimed in claim 1, 0.1% to 40% by weight of synergists and 0.1% to 40% by weight of additives are used, where the sum of the components is 100% by weight.
A flame-retardant thermoplastic or thermoset polymer molding composition or polymer molding, film, filament and/or fiber comprising 0.5% to 45% by weight of diorganylphosphinic salts as claimed in claim 1, 0.5% to 95% by weight of thermoplastic or thermoset polymer or mixtures thereof, 0% to 55% by weight of additives and 0% to 55% by weight of filler or reinforcing materials, where the sum of the components is 100% by weight.
Dependencies are inferred from the claim text.