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Dyestuff preparations containing an acid ester salt of a leuco vat dyestuff, a water-soluble acid amide and a salt of a quaternary amino acid
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Dyestuff preparations containing an ester salt of a leuco vat dyestuff, a salt of a quaternary ammonium compound, and an acid amide
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Process for printing fabrics with ester salts of leukokuepen dyes or ice dye preparations
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Mordant disazo-dyestuffs and their manufacture
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Manufacture of azo-dyestuffs
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Process for the preparation of easily watersoluble acid sulphuric acid ester derivatives of indanthrone dyestuffs
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Process for the manufacture of fast dyeings and prints with vat dyestuffs
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Improvements in dyeing and printing by means of vat-dyestuffs
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Process for the production of real colorations and prints with ester salts of Kuepen dyes
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Process for dyeing and printing by means of vat-dyestuffs
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Improvements in dyeing and printing
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Improved process for dyeing animal fibres
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Process for the production of real dyes and prints with ester salts of leukokuepen dyes on cotton
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Gallocyanine dyestuffs
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Process for the production of colorings and prints with ester salts of Kuepen dyes
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DE513357C
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Process for the production of colorings and prints with ester salts of Kuepen dyes
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DE512483C
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Process for dyeing and printing with ester salts of leukokuepen dyes
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Process for the production of color-fast dyeings with ester salts of leukokuepen dyes on animal fibers
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Process of producing dyeings and printings by means of vatdyestuffs
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GB306800A
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Process of producing dyeings and printings by means of vat-dyestuffs
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