Quarternary oxaziridinium salts as bleaching compounds
Quaternary alkylamino-di-alkylcarboxylic acid di- esters,...
Quaternary ammonium compounds, their preparation and their use
Quaternary ammonium derivatives of lanolin acids with...
Quaternary ammonium salt composition
Quaternary n-alkyl-n,n',n'-polyoxyalkyl-.alpha.,.omega.-...