AGENT DISPERSANT OSIDIQUE

L'invention concerne le domaine des agents dispersants pour composition aqueuse, en particulier pour la dispersion d'un matériau minéral sous forme de particules. L'agent dispersant selon l'invention comprend un polymère dispersant combiné à un dérivé osidique ou d'origine s...

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Bibliographische Detailangaben
Hauptverfasser:	BONY, FRANCIS, MAGNY, BENOIT, MATTER, YVES, LE NEINDRE, MORGANE, SUAU, JEAN-MARC
Format:	Patent
Sprache:	fre
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 HUMAN NECESSITIES HYGIENE IMPREGNATING OR COATING OF PAPER INKS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	L'invention concerne le domaine des agents dispersants pour composition aqueuse, en particulier pour la dispersion d'un matériau minéral sous forme de particules. L'agent dispersant selon l'invention comprend un polymère dispersant combiné à un dérivé osidique ou d'origine saccharidique. L'invention concerne également une composition aqueuse comprenant cet agent dispersant et un matériau minéral sous forme de particules, ainsi que l'utilisation de cet agent ou de cette composition. The invention relates to the field of dispersing agents for an aqueous composition, in particular for dispersing a mineral material in the form of particles. The dispersing agent according to the invention comprises a dispersing polymer combined with an osidic derivative or a derivative of saccharide origin. The invention also relates to an aqueous composition comprising said dispersing agent and a mineral material in the form of particles, and to the use of said agent or composition.