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Vianova fur Chemische GmbH
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Vianova fur Chemische GmbH
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Publication of FR656445ApublicationCriticalpatent/FR656445A/fr
C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
C11B9/00—Essential oils; Perfumes
C11B9/02—Recovery or refining of essential oils from raw materials
C11B9/025—Recovery by solvent extraction
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Organic Chemistry
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FR656445D1927-06-281928-06-25Préparation d'huiles éthérées ou de parfums
ExpiredFR656445A
(fr)
Préparation d'émulsions et de suspensions colloïdales dans l'eau, de parfums, essences aromatiques, huiles de vaseline et autres produits utilisés en parfumerie, en pharmacie et dans l'industrie