FLÜSSIGE BESCHICHTUNGSZUSAMMENSETZUNGEN MIT VERBESSERTEM WEISSGRAD

Liquid coating compositions are disclosed having improved whiteness. The compositions may comprise a polyester or alkyd polymer having copolymerized therein a toning amount of (A) a two-component colorant system comprising a blue toner dye and either a red or violet toner dye, or both; or (B) a sing...

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Bibliographische Detailangaben
Hauptverfasser:	FLEISCHER, JEAN, CARROLL, WEAVER, MAX, ALLEN, FOSTER, CHARLES, HOWARD, KUO, THAUMING, CARICO, DOUGLAS, WELDON, JR, PEARSON, JASON, CLAY, MORRIS, DON, LEON
Format:	Patent
Sprache:	ger
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Liquid coating compositions are disclosed having improved whiteness. The compositions may comprise a polyester or alkyd polymer having copolymerized therein a toning amount of (A) a two-component colorant system comprising a blue toner dye and either a red or violet toner dye, or both; or (B) a single-component colorant system comprising a reddish-blue toner dye, optionally including one or more of the red or violet toner dyes. This toner polymer can act as a surfactant or a stabilizer, and may be added prior to an emulsion polymerization, or may be used as an additive in water-borne or solvent-borne coating compositions.