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Knapsack AG
Knapsack Griesheim AG
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Knapsack AG
Knapsack Griesheim AG
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Application filed by Knapsack AG, Knapsack Griesheim AGfiledCriticalKnapsack AG
Application grantedgrantedCritical
Publication of FR1180082ApublicationCriticalpatent/FR1180082A/fr
C07C253/00—Preparation of carboxylic acid nitriles
C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
C07C253/12—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon triple bonds
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C253/00—Preparation of carboxylic acid nitriles
C07C253/32—Separation; Purification; Stabilisation; Use of additives
C07C253/34—Separation; Purification
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Health & Medical Sciences
(AREA)
Toxicology
(AREA)
FR1180082D1956-07-111957-07-11Procédé de fabrication de nitrile acrylique
ExpiredFR1180082A
(fr)