Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups

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    • Fujifilm Imaging Colorants Limited
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    Magenta metal chelate dyes and their use ink-jet printers

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    • Fujifilm Imaging Colorants Limited
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    Methanesulfonamide azo dyes

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    • Clariant Produkte (Deutschland) GmbH
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    • Fujifilm Imaging Colorants Limited
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    Metal chelated dyestuff for inkjet recording, aqueous inkjet record...

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    Magenta dyes for ink-jet inks

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    Pure and substantially pure asymmetric 1:2 cobalt complexes of mono...

    • Patent number 4,159,983
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    3546085

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    3316238

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    • C07 - ORGANIC CHEMISTRY
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    3221004

    • Patent number 3,221,004
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    3100766

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    2839521

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    2822360

    • Patent number 2,822,360
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    2769806

    • Patent number 2,769,806
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    2564243

    • Patent number 2,564,243
    • Issue date Aug 14, 1951
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    2529444

    • Patent number 2,529,444
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    2456230

    • Patent number 2,456,230
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    2398358

    • Patent number 2,398,358
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    2293804

    • Patent number 2,293,804
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    2193228

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    2182055

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    2171828

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    2109552

    • Patent number 2,109,552
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    2024864

    • Patent number 2,024,864
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    2019830

    • Patent number 2,019,830
    • Issue date Nov 5, 1935
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