PRODUCTION OF AQUEOUS SUSPENSIONS OF FINELY DIVIDED TITANIUM DIOXIDE

Aqueous suspensions of finely divided titanium dioxide are produced in the presence of dispersants by a process in which titanium dioxide powder and caprolactam are kneaded together in the dry state at from 15 to 40.degree.C, the resulting mixture is kneaded with the addition of water, the paste thu...

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Hauptverfasser: BELDE, HORST, HOERAUF, WERNER, LANGENFELDER, HANS
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creator BELDE, HORST
HOERAUF, WERNER
LANGENFELDER, HANS
description Aqueous suspensions of finely divided titanium dioxide are produced in the presence of dispersants by a process in which titanium dioxide powder and caprolactam are kneaded together in the dry state at from 15 to 40.degree.C, the resulting mixture is kneaded with the addition of water, the paste thus obtained is suspended in water, the suspension is then allowed to sediment, and the resulting suspension containing finely divided titanium dioxide is decanted.
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language eng ; fre
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source esp@cenet
subjects ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
title PRODUCTION OF AQUEOUS SUSPENSIONS OF FINELY DIVIDED TITANIUM DIOXIDE
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