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US2206611A
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Method of applying azo dyestuffs to fibers by development under the effect of light
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DE716229C
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Process for the production of oxidative dyes on vegetable or animal fibers or furs
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GB479708A
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Sulphonic acids, insoluble azo-dyestuffs derived from these acids and processes for their preparation
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DE679768C
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Process for the production of ice colors using the printing or padding process
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US2078861A
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Manufacture of azo dyestuffs
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DE721724C
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Process for the preparation of asymmetric thiuram monosulfides
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US2139935A
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Thiocyanic and dithiocarbamic anhydrides and the process of making the same
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GB440144A
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A process for printing or dyeing with azo-dyestuffs
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GB414949A
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Improvements relating to the vulcanisation of rubber and analogous substances
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DE643973C
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Process for the production of patterns on fibrous materials by printing
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DE645896C
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Process for the production of water-soluble azo dyes
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US1933217A
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Manufacture of diaminodiphenyldisulphides
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DE629535C
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Process for the preparation of nitroaminodiphenyl sulfides which are substituted or unsubstituted in the benzene nuclei
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US1973635A
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Manufacture of azo-dyestuffs containing sulphur
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US1973636A
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Manufacture of azo-dyestuffs containing sulphur from diazotized orthoaminophenols
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US2002406A
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Process of dyeing
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DE575787C
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Process for the production of azo dyes
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DE556602C
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Process for the preparation of o-oxyazo dyes
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US1935849A
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Process for the preparation of azinic dyes
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DE535148C
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Process for the preparation of oxazine compounds
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