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James Yate Johnson
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Publication of GB190312681ApublicationCriticalpatent/GB190312681A/en
12,681. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. June 5. Soaps; paraffin.-Water-soluble compounds or salts of colouring-matter bases are obtained from insoluble higher fatty acids or alkali salts of such fatty acids and basic colouring-matters. The substances produced are suitable for dyeing soap and paraffin wax &c. The compounds may be obtained either by causing alkalies or salts acting as alkalies, such as soda, borax, sodium phosphate, and the like, or alkali salts of higher fatty acids, such as alkali ricinoleate, ricinsulpholeate, oleate, and the like, to act on insoluble combinations of fatty acids and colouring-matter bases, or by acting on the free colouring-matter bases with alkali salts of the higher fatty acids, or by treating the salts of the colouring matters with excess of alkali salts of fatty acids, or by combinations of these methods. In one example, oleic acid and benzyl violet are heated on a water bath. The insoluble compound so obtained is rendered soluble by the addition of caustic soda. In another example, sodium ricinoleate is heated with benzyl violet or Victoria green export. In another example, sodium ricinsulpholeate is heated with rhodamine 6 G extra.
GB190312681D1903-06-051903-06-05The Manufacture and Production of Soluble Compounds or Salts of Basic Colouring Matters.
ExpiredGB190312681A
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Manufacture of Products Soluble in Water, Fats and Oils from the Salts which Higher Fatty Acids and Acids of the Oleic Series form with Organic Colour Bases.
Process for the obtention of a thorough saponification during the production of a soap from highly split distilled fatty acids with concentrated soda lye in the open boiler
A Process for Preparing Diazotisable and Non-diazotisable Compounds by Means of Primary Aromatic Monamines and Aromatic Diamines, and the Manufacture of Colouring Matters derived therefrom.