ALKALINE WASHING AGENT FOR CLEANING METALS Russian patent published in 2009 - IPC C11D1/825 C11D3/04 C11D3/30 C11D3/36 

Abstract RU 2359013 C2

FIELD: chemistry.

SUBSTANCE: proposed washing agent contains the following, in g/l: sodium hydroxide - 1.16-6.38, sodium silicate - 0.01-0.70, tri-sodium phosphate - 0.016-0.09, complexon - 0.0095-0.05, mixture of non-ionogenic surfactants of the Berol DGR81 type - 0.078-0.428 and the rest is water, with mass ratio of mixture of sodium hydroxide and complexon to the mixture of non-ionogenic surfactants equal to 15:1.

EFFECT: washing agent provides for high detergent power and has low foaming.

1 cl, 2 tbl, 6 ex

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RU 2 359 013 C2

Authors

Kapuskina Irina Valer'Evna

Chumaevskij Viktor Alekseevich

Dates

2009-06-20Published

2007-06-27Filed