METHOD FOR PRODUCTION OF MIXTURE FOR PRODUCTION OF ALUMINIUM PIGMENTS Russian patent published in 1997 - IPC

Abstract RU 2084479 C1

FIELD: production of aluminium pigments. SUBSTANCE: aluminium dust or aluminium powder is mixed with liquid hydrocarbon (e.g. white spirit). The method is carried out by capillary impregnating of powder layer with liquid phase which takes place by pouring said liquid phase. The process is followed by sustaining within at least 10 h. Mentioned above hydrocarbon is preliminary saturated by stearin to concentration, at least, 1-2 %. EFFECT: decreased deformation and overgrinding of aluminium powder, decreased explosion hazard, improved operation conditions. 3 cl

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RU 2 084 479 C1

Authors

Gopienko V.G.

Kititsa V.N.

Cherepanov V.P.

Dates

1997-07-20—Published

1994-02-22—Filed