Stabilization of silicate solutions

Details Stabilization of silicate solutions Stabilization of silicate solutions

1992-06-10

1993-08-10

Garvin, Patrick P.

Cleaning and liquid contact with solids

Processes

Oils, grease, tar, or wax removal, by dissolving

134 2, 134 42, 252135, C23G 506

Patent

active

052345050

ABSTRACT:
The present invention is directed to aqueous cleaning compositions such as for household use or for cleaning electronic circuit assemblies comprising alkaline salt, an alkali metal silicate to boost detersive action or to provide corrosion protection to the substrates which are cleaned and an anionic polymer which stabilizes the alkali metal silicate to prevent precipitation of the silicate from solution.

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