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Roehm and Haas GmbH
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Roehm and Haas GmbH
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Application filed by Roehm and Haas GmbHfiledCriticalRoehm and Haas GmbH
Application grantedgrantedCritical
Publication of FR807222ApublicationCriticalpatent/FR807222A/fr
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
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Organic Chemistry
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Engineering & Computer Science
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Oil, Petroleum & Natural Gas
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FR807222D1935-07-021936-06-08Procédé pour préparer l'acide méthacrylique
ExpiredFR807222A
(fr)