Cationic surface-active compounds in the form of amino-acid ammonium salts and method for producing cationic surface-active compounds in the form of amino-acid ammonium salts

摘要

the subject of cationic surface active compounds are in the form of ammonium salts of amino acids, which is characterized by the fact that the salt of the formula,where r is a side chain at carbon. the amino acid carboxyl group, and n ranges from 12 to 18, and the cation is kationem alkilotrimetyloamoniowym.the amino acid is glycine, l-valine, l-leucine, l-isoleucine, l - methionine, l - histidine or l-arginine.cation salt is cation dodecyltrimethylammonium, heksadecylotrimetyloamoniowy or oktadecylotrimetyloamoniowy.the application also includes a way to produce cationic surfactants in the form of ammonium salts of amino acids, amino acid by reaction with hydroxide in an aqueous mediumin their równomolowym ratio in temperature 25oc - 60°c during 6 to 24 hours. this method is characterized by the fact that as the hydroxide is used alkilotrimetyloamoniowym hydroxide.