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LOW-MOLECULAR HALOGENATED AROMATIC MOLDING AND THEIR USE AS FIRE-RETARDANT MATERIALS
LOW-MOLECULAR HALOGENATED AROMATIC MOLDING AND THEIR USE AS FIRE-RETARDANT MATERIALS
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机译:低分子卤化芳烃模塑及其用作阻燃材料
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摘要
A halogenated aromatic polymer has between 2 and 100 monomer units each comprising an aromatic group substituted with at least one halide group, wherein at least one of said monomer units has the following formula (I): wherein Ar1, Ar2 and Ar3 are the same or different and each is an aromatic group substituted with at least one halide group; A is selected from CO, CO2, S, SO2, a single bond, and a C1 to C6 alkyl chain; B and C are the same or different and each is selected from O, CO, CO2, CO3, S, SO2, a single bond, and a C1 to C6 alkyl chain; and each of y and z is independently zero or 1.
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