Aqueous cleaning composition for hard surfaces

Details Aqueous cleaning composition for hard surfaces Aqueous cleaning composition for hard surfaces

1993-12-28

1995-08-08

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

252173, 25217421, 25217422, 252DIG2, 252DIG11, 124 252, 124 40, C11D 337, C11D 3075

Patent

active

054396093

ABSTRACT:
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: ##STR1## wherein PE is CH.sub.2 CH.sub.2 CH.sub.2 O(EO).sub.m Me, --CH.sub.2 CH.sub.2 CH.sub.2 O(EO).sub.m H, or --CH.sub.2 CH.sub.2 CH.sub.2 O(PO).sub.n Bu, 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 C.sub.9 to C.sub.15 ethoxylate; (c) from about 1 weight % to about 10 weight % of a C.sub.4 -C.sub.9 alkylene glycol C.sub.1 to C.sub.3 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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patent: 4978469 (1990-12-01), Seaman, Jr.
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