367. CHRIST, R. E. (General Aniline & Film Corp.). Stabilized Iron Carbonyl. United States Patent 2,514,312, July 4, 1950: appl. filed Dec. 30, 1947 Serial No. 794,785; 7 claims (Cl. 44-67). Chem. Abs., vol. 44. 1950, p. 9644.

Patent Abstracts

367. CHRIST, R. E. (General Aniline & Film Corp.). Stabilized Iron Carbonyl. United States Patent 2,514,312, July 4, 1950: appl. filed Dec. 30, 1947 Serial No. 794,785; 7 claims (Cl. 44-67). Chem. Abs., vol. 44. 1950, p. 9644.

Fe carbonyl’s stability to light is improved by blending it through an organic solvent with at least 5% of its volume of tall oil soap composition. The tail oil is partly saponified in a liquid diluent aliphatic alcohol of at least 3 C atoms with an alkylene polyamine from the group of polyalkylene polyamines and hydroxyalkyl alkylene polyamines. The saponification is completed with K hydroxide. 2 United States patents cited.