1364. ------. [I. G. FARBENINDUSTRIE, A. G.] [Organic Sulfuric Acid Derivatives.] German Patent Appl. I 66,146, no date (Cl. 12 6-23.01). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 120.

Return to Abstracts of Patents 1250-1499

Patent Abstracts

1364. ------. [I. G. FARBENINDUSTRIE, A. G.] [Organic Sulfuric Acid Derivatives.] German Patent Appl. I 66,146, no date (Cl. 12 6-23.01). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 120.

Saturated aliphatic hydrocarbons b.>200º, obtained by the hydrogenation of C oxides, are chlorinated, condensed with aromatic hydrocarbons (benzol, toluol, naphthalene), and the condensation product is sulfonated.