Halogen-free flame-proofing agent

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United States of America Patent

PATENT NO 8940818
SERIAL NO

12452866

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Abstract

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Halogen-free flame retardant for incorporation into a polymer matrix, wherein the flame retardant contains at least ammonium polyphosphate(s) and/or derivatives thereof and an oligomeric or polymeric 1,3,5-triazine derivative or mixtures of several thereof and at least one compound selected from monozinc phosphate, zinc borate, trizinc phosphate, zinc pyrophosphate, zinc polyphosphate, zinc hydroxystannate, zinc stannate, boron phosphate, monoaluminium phosphate, trialuminium phosphate, aluminium metaphosphate and mixtures thereof, precondensed melamine derivatives, melamine salts and adducts, ethylenediamine phosphate, piperazine phosphate, piperazine polyphosphate, 1,3,5-trihydroxyethyl isocyanurate, 1,3,5-triglycidyl isocyanurate and triallyl isocyanurate.

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Patent Owner(s)

Patent OwnerAddress
CHEMISCHE FABRIK BUDENHEIM KG55257 BUDENHEIM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fibla, Vincens Mans Badalona, ES 3 21
Futterer, Thomas Ingelheim, DE 20 93
Mengel, Siegfried Budenheim, DE 3 25
Naegerl, Hans-Dieter Dudenhofen, DE 8 115

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