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A kind of navy reactive dye for wool and preparation method thereof
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A kind of preparation method suitable for digital ink-jet printed or dyeing dyestuff intermediate
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A kind of digital ink-jet printed active dark blue dye and preparation method thereof
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CN109233334A
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A kind of dark blue reactive dye
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A kind of raising dye fixing rate and the intermediate of solubility and preparation method thereof
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One kind being suitable for digital ink-jet printed navy reactive dye for wool and preparation method thereof
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A kind of sapphire blue BL of activity dyes used additives and cold-rolling heap staining method
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A kind of dark blue reactive dye and preparation method thereof
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CN108102419A
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One kind is suitable for digital ink-jet printed orange active dye and preparation method thereof
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It is a kind of suitable for dark blue reactive dye of llama and preparation method thereof
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Yellow active dye with high brightness and preparation method of yellow active dye
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CN106349747A
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Blue active dye with high alkali resistance and preparation method of blue active dye
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Dye intermediate and preparation method
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Red reactive dye suitable for nylon dyeing and preparation method thereof
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CN106349127A
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Novel dye intermediate and active dye prepared from dye intermediate
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Novel dye intermediate and active dye prepared from dye intermediate
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Dye intermediate and preparation method thereof
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Dye intermediate and active dye prepared from intermediate
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Dye intermediate namely (3-beta-hydroxyethylsulfonyl)aniline-4-aminobenzenesulfonic acid and preparation method thereof
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CN106366025A
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Dye intermediate (3-beta-hydroxyethylsulfonyl)aniline-4-aminoacetic acid and preparation method thereof
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