Return to Abstracts of Patents Return to Abstracts of Patents 1250-1499 Patent Abstracts1363. ------. [I. G. FARBENINDUSTRIE, A. G.] [Organic Sulfuric Acid Derivatives.] German Patent Appl. I 66,084, no date (Cl. IV d-12 6). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 120. High-molecular, unsaturated hydrocarbons obtained from the hydrogenation of CO are treated with sulfonating agents. |