SELF-EXTINGUISHING ETHYLENE COPOLYMER FOAMS COMPRISING A TERNARY MIXTURE OF AN ANTIMONY COMPOUND, A HALOGEN-CONTAINING COMPOUND AND A BROMINE COMPOUND
Compositions of the class of flame-retardant or self-extinguishing ethylene and vinyl alkanoate copolymer foams, useful as insulation, are described. Said foams are relatively lightly loaded with either a binary flame retardant mixture of (1) an antimony compound and (2) a halogen-containing aliphat...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Compositions of the class of flame-retardant or self-extinguishing ethylene and vinyl alkanoate copolymer foams, useful as insulation, are described. Said foams are relatively lightly loaded with either a binary flame retardant mixture of (1) an antimony compound and (2) a halogen-containing aliphatic or cycloaliphatic compound of particular specificity or a ternary flame-retardant mixture including (1) and (2), and, (3) a bromine-containing aromatic or acyclic compound of particular specificity. |
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