| 摘要 |
A detergent composition comprises an aqueous solution of the following active components: A 3 to 6 parts by weight of a nitrilocarboxylic acid, B 2 to 6 parts by weight of a higher (C8-24) alkyl phenyl polyglycol ether having from 5 to 25 glycol residues, C 5 to 15 parts by weight of an alkanolamine, D 1 to 3 parts by weight of a block copolymer of propylene oxide and ethylene oxide of an average molecular weight from 1500 to 2500 and containing from 5 to 15% by weight of ethylene oxide end units, E 0 to 3 parts by weight of a higher (C8-14) alcohol, and F 0 to 1 parts by weight of a water- soluble silicone oil. e |
