HYDRAULIC LIQUID Russian patent published in 2004 - IPC

Abstract RU 2238305 C1

FIELD: chemical technology, in particular hydraulic systems of pressure molding machines.

SUBSTANCE: clamed liquid contains (mass %): water 37-42; thickening agent 14-18; sodium hydroxide 0.2-0.3; benzoic acid 0.5-0.9; 2-mercaptobenzothiazole 0.05-0.06; distillated tallow oil 1.0-2.5; triethanolamine 0.5-1.5; morpholine 4.5-5.5; butyl cellosolve 4.5-5.5; antifoaming agent 0.01-0.04; pigment 0.0025-0.0035; and balance: diethyleneglycol.

EFFECT: improvement of durability.

3 tbl, 15 ex

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RU 2 238 305 C1

Authors

Esenin V.N.

Chizhov E.B.

Krylov I.F.

Lapidus A.L.

Vydrygan O.V.

Dates

2004-10-20—Published

2003-04-22—Filed