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A high foaming germicidal detergent composition suitable for use in dishwashing and in the cleaning and disinfecting of hard surfaces is obtained by combining essentially a quaternary ammonium compound having a formula [Figure] wherein R1 and R2 are alkyl groups each having 9 to 11 carbon atoms; R3

A high foaming germicidal detergent composition suitable for use in dishwashing and in the cleaning and disinfecting of hard surfaces is obtained by combining essentially a quaternary ammonium compound having a formula [Figure] wherein R1 and R2 are alkyl groups each having 9 to 11 carbon atoms; R3 and R4 can each be an alkyl group, an alkyl ether group or a hydroxyalkyl group having 1-3 carbon atoms, or a benzyl group; and X-is Cl-, Br-, I-, NO3-, ½SO42-, CH3SO4-, C2H5SO4-, ½HPO42 or CH3COO-; and a co-surfactant selected from the group consisting of short chain anionic surfactants having 3-8 carbon atoms in the hydrophobic group, low alkoxylated nonionic surfactants having 0-4 ethylene oxide and/or propylene oxide groups in the molecule, and mixtures thereof.

대표청구항 ▼

A germicidal liquid detergent composition consisting essentially of water and 0.05 to 20% by weight of an active mixture consisting of: (a) from 50 to 95 parts by weight of a quaternary ammonium compound having the formula [Figure] wherein R1 and R2 are alkyl groups each having 9 to 11 carbon atoms;

A germicidal liquid detergent composition consisting essentially of water and 0.05 to 20% by weight of an active mixture consisting of: (a) from 50 to 95 parts by weight of a quaternary ammonium compound having the formula [Figure] wherein R1 and R2 are alkyl groups each having 9 to 11 carbon atoms; R3 and R4 are each an alkyl group of 1 to 3 carbon atoms, a hydroxyalkyl group of 1 to 3 carbon atoms, an alkylether group of 1 to 3 carbon atoms, or a benzyl group; and X-is Cl-, Br-, I-, NO3-, ½SO42-, CH3SO4-, C2H5SO4-, ½HPO42-or CH3COO-; (b) from 5 to 50 parts by weight of a short chain anionic surfactant having 3 to 8 carbon atoms in the hydrophobic group, selected from the group consisting of organic water soluble, single, double or triple charged sulphonates, sulphates, phosphates and carboxylic acid salts and mixtures thereof; and (c) from 0 to 20 parts by weight of a nonionic surfactant, selected from the group consisting of mono- or diethanolamides of C10-C16 fatty acids; and ethoxylated or propoxylated primary or secondary C8-C16 alkanols containing 1 to 4 ethylene oxide or propylene oxide units per molecule; and mixtures thereof.