| 摘要 |
An aqueous cleaning composition for cleaning hard surfaces has been discovered, the composition comprising: (a) from about 0.1 weight % to about 5 weight % of a siloxane block polymers as structurally represented by Formula A, as follows: <IMAGE> wherein PE is CH2CH2CH2O(EO)mMe, -CH2CH2CH2O(EO)mH, or -CH2CH2CH2O(PO)nBu, where EO is ethyleneoxy and PO is 1,2-propyleneoxy and said siloxane block polymer has a molecular weight ranging from about 3000 to about 4000; (b) from about 0.1 weight % to about 5 weight % of a C9 to C15 ethoxylate; (c) from about 1 weight % to about 10 weight % of a C4-C9 alkylene glycol C1 to C3 monoalkyl ether; and (d) from about 5 weight % to about 15 weight % of a chelating agent. The inventive composition imparts a residual protection on cleaned surfaces thereby assisting to hinder resoiling of the cleaned surface.
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