1154. ------.[I. G. Farbenindustrie, A. G. Alcohols] [Carboxylic Acids.] German Patent Appl. I. 71,941, no date (Cl. IV d-12 o). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 175.

Return to Abstracts of Patents 1000-1249

Patent Abstracts

1154. ------.[I. G. Farbenindustrie, A. G. Alcohols] [Carboxylic Acids.] German Patent Appl. I. 71,941, no date (Cl. IV d-12 o). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 175.

Carboxylic acids are obtained by treating high-molecular olefinic hydrocarbons with H₂O and CO in the presence of metals of group 5 of the periodic system and of halogens at elevated temperature.