Phase Transfer Catalysis (PTC) and Cationic Surfactant, Quaternary ammonium Salts, Quaternary Phosphonium Salts, Crown Ether, Quaternary ammonium Hydroxide , Benzalkonium Chloride , Tetramethyl ammonium Chloride, Dioctadecyl Dimethyl ammonium Chloride , Didecyl Dimethyl ammonium Chloride, Dioctyl Dimethyl ammonium Chloride, Octyldecyl Dimethyl ammonium Chloride, Aluminum Chlorohydrate, Decyl Methyl Octyl Amine, 12-16-Alkyldimethyl Amines, Glutaraldehyde.