Separation; Purification; Stabilisation; Use of additives

Full Title

Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds > Separation; Purification; Stabilisation; Use of additives

Child Classifications

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• C07C 45/783
• C07C 45/786
• C07C 45/79 by solid-liquid treatment; by chemisorption
• C07C 45/80 by liquid-liquid treatment
• C07C 45/81 by change in the physical state, e.g. crystallisation
• C07C 45/85 by treatment giving rise to a chemical modification (by chemisorption C07C45/79)
• C07C 45/86 Use of additives, e.g. for stabilisation