2892.----- [RUHRCHEMIE A. G.] [Condensation of Higher Aldehydes ] German Patent Appl. R 108,162, no date (Cl. IV d-12 o). Auszüge deut. Patent Anmeldungen, vol. 6, p. 302.

PATENTS

2892.----- [RUHRCHEMIE A. G.] [Condensation of Higher Aldehydes ] German Patent Appl. R 108,162, no date (Cl. IV d-12 o). Auszüge deut. Patent Anmeldungen, vol. 6, p. 302.

Higher aldehydes are condensed by means of alkaline condensing agents in higher concentration and at elevated temperature.