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ZILVERVISCH NV
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C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
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DEN3011A1949-10-151950-10-14Verfahren zur Herstellung von Perlenessenz
ExpiredDE864296C
(de)
Verfahren und Vorrichtung zum Eindicken von Schlamm, insbesondere Abwasserschlamm, der schwer sedimentierbare Bestandteile enthaelt, durch Zentrifugieren unter Verwendung eines Flockungsmittels
Verfahren zur aufbereitung von weisserden (leucophylliten) blattsilikaten und zur verwertung von deren aufbereitungsabfällen, insbesondere von schlicker