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FLAME RETARDANT FOR SYNTHETIC RESIN AND FLAME-RETARDANT SYNTHETIC RESIN COMPOSITION USING THE SAME
FLAME RETARDANT FOR SYNTHETIC RESIN AND FLAME-RETARDANT SYNTHETIC RESIN COMPOSITION USING THE SAME
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机译:合成树脂阻燃剂和使用该阻燃剂的合成树脂组合物
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摘要
PROBLEM TO BE SOLVED: To provide a flame retardant which scarcely causes thermal coloration without using one or more other additives such as a phosphite compound, is obtained by the esterification reaction of a phosphorus oxyhalide with bisphenol A and phenol, and is used for synthetic resins, and to provide a flame-retardant resin composition using the flame retardant.;SOLUTION: This flame retardant for the synthetic resins, comprising an aromatic phosphate compound obtained by the esterification reaction of the phosphorus oxyhalide with bisphenol A and phenol is characterized in that a color number by Gardner test method after heated at 300°C in air for 20 min is ≤3.;COPYRIGHT: (C)2003,JPO
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