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Crystalline modifications of C.I. pigment yellow 181 and associated production method
Crystalline modifications of C.I. pigment yellow 181 and associated production method
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机译:C.I.的结晶修饰颜料黄181及其生产方法
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摘要
Novel crystalline modifications (eta, theta, iota, kappa) of the C.I. Pigment Yellow 181, obtained when one of the known phases or another inventive phase of said pigment is treated with specific solvents. The novel crystalline phases are characterized by yellow shades and excellent coloring properties.
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