Return to Abstracts of Patents Return to Abstracts of Patents 250-499 Patent Abstracts482. ------. [DEUTSCHE HYDRIERWERKE A. G.] [Liquid Soaps.] French Patent 902,029, Aug. 16, 1945; appl. filed Feb. 17, 1944, in Germany Feb. 20, 1943. Chem. Zentralb., 1949. I. p. E 13. Liquid soaps are made by adding 5%-25% of hexahydrobenzyl alcohol to soaps or soap substitutes obtained by the sulfochlorination of Fischer-Tropsch paraffins with SO2 and Cl2 and neutralization of the sulfonates. |