STABILIZED ETHYLENE/CHLOROTRIFLUOROETHYLENE COPOLYMER COMPOSITION

About equimolar ethylene/chlorotrifluoroethylene copolymer compositions are stabilized against thermal degradation by incorporating therein a stabilizing system comprising (a) a phosphite of an organic plyhydric phenol; (b) a salt of a carboxylic acid and a metal of Group II of the Periodic Table; a...

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Bibliographische Detailangaben
Hauptverfasser: CHANDRASEKARAN, SWAYAMBU, CHUNG, DANIEL CHUANG-JEN
Format: Patent
Sprache:eng
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Zusammenfassung:About equimolar ethylene/chlorotrifluoroethylene copolymer compositions are stabilized against thermal degradation by incorporating therein a stabilizing system comprising (a) a phosphite of an organic plyhydric phenol; (b) a salt of a carboxylic acid and a metal of Group II of the Periodic Table; and (c) an ester of a (4-hydroxy-5-alkylphenyl)alkanoic acid.