AQUEOUS EMULSIONS CONTAINING FATTY ACID ESTERS OF N-METHYL-N, N, N-TRIHYDROXYETHYL-AMMONIUM-METHYLSULPHATE.

摘要

AQUEOUS EMULSIONS CONTAINING FATTY ACID ESTER OF METHYL SULPHATE N-METHYL-N, N, N-TRIHIDROSIEETHYL-AMMONIUM ARE PRESENTED AS CATIONIC ASSETS, SUITABLE AS SOFT WASHING DETERGENTS. THESE TEXTILE PLASTICIZING EMULSIONS ARE AFFECTED, HOWEVER, WITH THE DISADVANTAGE THAT IN HIGH CONCENTRATION EMULSIONS THEY ARE ONLY MANAGEABLE BY MEANS OF DISPERSATORS. THEREFORE IT IS PROPOSED AN UNALTERABLE AQUEOUS EMULSION TO THE STORAGE OF FATTY ACID ESTER OF METHYL SULFATE N-METHYL, N, N, N-TRIHYDROSIETIL-AMMONIUM, WHICH SHOWS A CONCENTRATION OF ACTIVE SUBSTANCE ABOVE 15% WITH A VISCOSITY OF 100 MPA S EN 25 C: THIS EMULSION IS USABLE WITHOUT ADDITIONAL EMULSIFIER. THE EMULSION OBTAINED ACCORDING TO THIS DISCOVERY SHOWS COMPOUNDS OF QUATERNARY AMMONIUMS WITH A REST OF FATTY ACID ON AVERAGE TERM BETWEEN 1.1 AND 1.7.