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1. (WO2018178983) FLAME-RETARDED STYRENE-CONTAINING COMPOSITIONS

Pub. No.:    WO/2018/178983    International Application No.:    PCT/IL2018/050357
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Thu Mar 29 01:59:59 CEST 2018
IPC: C08K 5/00
C08L 51/04
Applicants: BROMINE COMPOUNDS LTD.
Inventors: HIRSCHSOHN, Yaniv
EDEN, Eyal
Title: FLAME-RETARDED STYRENE-CONTAINING COMPOSITIONS
Abstract:
A composition comprising: an impact modified styrene-containing polymer; at least one bromine-containing flame retardant; at least one dialkyl phosphinic acid metal salt M1 n+ (R1R2PO2) n wherein M1 is a metal cation with valence n and R1, R2 are alkyl groups which may be the same or different; at least one anti-dripping agent, wherein the total concentration of the bromine-containing flame retardant and the dialkyl phosphinic acid metal salt is less than 28% by weight based on the sum of all components in the composition, wherein said composition is free of antimony and meets UL-94 V-1/1.6 mm or UL-94 V-0/1.6 mm test requirements.