Return to Abstracts of Patents Return to Abstracts of Patents 1250-1499 Patent Abstracts1362. ------. [I. G. FARBENINDUSTRIE, A. G.] [Organic Sulfur Compounds.] Belgian Patent 450,758. June 1943. Chem. Abs., vol. 42, 1948. p. 201. Mixtures obtained by the action of halogen and SO2 on saturated paraffin hydrocarbons are treated under reduced pressure with superheated steam. |