2119. ------. [MÄRKISCHE SEIFEN-INDUSTRIE.] [Carboxylic Acids.] German Patent Appl. M 133,836, no date (Cl. IV d-12 o). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 266.

Production of mixtures of aliphatic carboxylic acids by hydrogenation of C oxides and oxidation of the resulting hydrocarbons with b. p. 250°-450°.