PROCESO PARA HACER DISPERSIONES DE COLORANTES O PIGMENTOS ENCAPSULADOS EN POLIMEROS

UN PROCESO PARA LA MODIFICACION DE COLORANTES QUE COMPRENDE UN INGREDIENTE ACTIVO DE PARTICULAS PRIMARIAS SOLIDAS DE UN TAMAÑO EN SUBMICRAS MEDIANTE UNA ENCAPSULACION CON MATERIALES DE PARTIDA POLIMERICOS QUE NO SE ALTERAN SUSTANCIALMENTE DURANTE EL PROCESO. SE PRESENTAN FLUIDOS PARA ESCRITURA, COLO...

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Bibliographische Detailangaben
1. Verfasser:	MICALE, FORTUNATO J
Format:	Patent
Sprache:	spa
Schlagworte:	ADHESIVES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FILLING PASTES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES HYGIENE INKS LAKES LAUNDERING MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES PREPARATION OF CARBON BLACK PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS TEXTILES THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES TREATMENT OF TEXTILES OR THE LIKE USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	UN PROCESO PARA LA MODIFICACION DE COLORANTES QUE COMPRENDE UN INGREDIENTE ACTIVO DE PARTICULAS PRIMARIAS SOLIDAS DE UN TAMAÑO EN SUBMICRAS MEDIANTE UNA ENCAPSULACION CON MATERIALES DE PARTIDA POLIMERICOS QUE NO SE ALTERAN SUSTANCIALMENTE DURANTE EL PROCESO. SE PRESENTAN FLUIDOS PARA ESCRITURA, COLORANTES PARA TEXTILES Y TINTES COSMETICOS EN DONDE SE MODIFICAN LAS CALIDADES FISICAS INTRINSECAS DEL MATERIAL SOLIDO ACTIVO PARA CREAR UNA DISPERSION ACUOSA ESTABLE CON UN RENDIMIENTO Y REOLOGIA CARACTERISTICAS DEL POLIMERO Y NO DEL INGREDIENTE ACTIVO. A process for modifying colorants which comprise an active ingredient of solid primary particles in the submicron range by an encapsulation with polymer starting materials that are not substantially altered during the process. Writing fluids, textile colorlants and cosmetic inks are disclosed wherein the intrinsic physical qualities of a solid active material are modified to create a stable aqueous dispersion with performance and rheology characteristic of the polymer, and not of the active ingredient.