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US1299171A
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Manufacture of picric acid.
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GB191516607A
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Improvements in the Manufacture of Picric Acid.
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GB191225205A
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Manufacture of Furazaneoxides and their Derivatives.
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GB191219124A
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Production of Black Colouring-matters and their Employment in Dyeing and Calico Printing.
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CA119022A
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Production of aniline black upon textile fabrics
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US959516A
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Production of anilin black on fibers and fabrics.
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GB190716189A
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Improvements in the Production of Aniline Black upon Textile Fibres and Fabrics.
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GB190424363A
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Improvements in the Separation of Volatile Compounds by Distillation and in Apparatus therefor.
|
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US641953A
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Process of making fast brown dyes.
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US641954A
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Fast brown dye.
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US641588A
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Black sulfur dye.
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US641589A
|
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Black sulfur dye.
|
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US641587A
|
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Process of making black sulfur dye.
|
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GB189803393A
|
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Manufacture and Production of Intermediate Products and of Colouring Matters therefrom.
|
|
GB189802326A
|
|
Improvements in the Manufacture and Production of Colouring Matters.
|
|
GB189801431A
|
|
Method for the Preparation of Azo- and Azoxy-aldehydes.
|
|
GB189721553A
|
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Improvements in the Production of Colouring Matters for Cotton.
|
|
GB189721399A
|
|
Improvements in the Preparation of Colouring Matters for Cotton.
|
|
GB189628499A
|
|
Improvements in the Production of Paranitraniline Red.
|
|
GB189612922A
|
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The Manufacture and Production of New Cotton Colouring Matters.
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