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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Publication of FR48444EpublicationCriticalpatent/FR48444E/fr
C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
C07C37/005—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up
C07C37/009—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up from waste water
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FR48444D1937-05-051937-05-05Procédé pour débarrasser les phénols ou les huiles d'hydrocarbures contenant des phénols des bases pyridiniques
ExpiredFR48444E
(fr)
Procédé pour la préparation d'hydrocarbures aromatiques et oléfiniques à partir d'huiles minérales contenant des hydrocarbures naphténiques et aliphatiques