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METHOD FOR PRODUCING HALOGENATED ORGANIC PIGMENT HALOGENATED ORGANIC PIGMENT PRODUCED BY SAID PRODUCTION METHOD AND COLORED COMPOSITION CONTAINING SAID HALOGENATED ORGANIC PIGMENT
METHOD FOR PRODUCING HALOGENATED ORGANIC PIGMENT HALOGENATED ORGANIC PIGMENT PRODUCED BY SAID PRODUCTION METHOD AND COLORED COMPOSITION CONTAINING SAID HALOGENATED ORGANIC PIGMENT
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机译：通过所述生产方法制备卤代有机颜料卤化有机颜料的制备方法和含有所述卤代有机颜料的着色组合物
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摘要
A method for producing a halogenated organic pigment, comprising a halogenation step of halogenating an organic pigment with a halogenating agent, wherein the halogenating agent is trichloroisocyanuric acid, dichloroisocyanuric acid metal salt, tribromoisocyanuric acid, and dibromoisocyanuric acid metal salt A method for producing a halogenated organic pigment comprising at least one N-haloimide compound selected from According to the present invention, it is possible to provide a method for producing a halogenated organic pigment excellent in safety and productivity, without using a highly toxic raw material and without by-products such as hydrogen halide gas and succinimide in large amounts. .
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