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HYDROXY-TERMINATED AROMATIC OLIGOMERIC PHOSPHATE AS ADDITIVE FLAME RETARDANT IN POLYCARBONATE RESIN COMPOSITION
HYDROXY-TERMINATED AROMATIC OLIGOMERIC PHOSPHATE AS ADDITIVE FLAME RETARDANT IN POLYCARBONATE RESIN COMPOSITION
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机译:羟基封端的芳族低聚磷酸酯在聚碳酸酯树脂组合物中作为阻燃阻燃剂
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摘要
The present application relates to a flame retarded polycarbonate resin composition which comprises a polycarbonate resin substrate containing an effective amount (e.g., preferably from about 5 % to about 15 %, by weight of the resin substrate) for flame retardancy of a hydroxy-terminated aromatic oligomeric phosphate composition of formula (I), where R is a hydrocarbyl group derived from an aliphatic or aromatic diol, Ar is an alkyl-substituted or unsubstituted phenyl group, n is from about 0 to about 10, and the phosphate composition contains a predominant amount of phosphate where n ranges from 0 to 1.
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