STABILIZATION OF FLAME-RETARDANT RESIN COMPOSITION

PURPOSE:To obtain a flame-retardant resin compsn. with excellent heat stability by incorporating a specified stabilizer such as an epoxypropyl isocyanurate to a resin consisting of a styrene resin, a carbonate resin and a bromine flame- retardant. CONSTITUTION:At least one of the following compd. is...

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Bibliographische Detailangaben
Hauptverfasser: IHARA HISAJI, KOGO YOSHIYUKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a flame-retardant resin compsn. with excellent heat stability by incorporating a specified stabilizer such as an epoxypropyl isocyanurate to a resin consisting of a styrene resin, a carbonate resin and a bromine flame- retardant. CONSTITUTION:At least one of the following compd. is incorporated in a flame- retardant resin compsn. wherein a bromine flame-retardant is incorporated in a composite resin consisting of a styrene resin and a carbonate resin to stabilize this resin compsn. Said compd. is one selected from a maleate of a metal selected from those of the groups I, II and IV of the periodic table, a monoester maleate of a metal selected from those of the groups I, II and IV of the periodic table, an epoxypropyl isocyanurate and a zeolite contg. a metal of the groups II and IV of the periodic table.