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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
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Publication of FR843842ApublicationCriticalpatent/FR843842A/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
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
FR843842D1937-09-251938-09-23Procédé pour retirer des phénols de résines à base de phénols et d'aldéhydes
ExpiredFR843842A
(fr)