Method and materials to disperse solid particles in organic compounds

Method and materials fit to disperse large quantities of solid particles both in thermoplastic materials and in non-polymeric liquid diluents, generally used in the printing inks and in the paint field, by at least one composition, having an average molecular weight included between 2500 and 70000 o...

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Bibliographic Details
Main Author CANESTRI, GIUSEPPE
Format Patent
LanguageEnglish
French
German
Published 16.08.1989
Subjects
ADHESIVES
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
CORRECTING FLUIDS
DYES
FILLING PASTES
GENERAL PROCESSES OF COMPOUNDING
INKS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
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
WORKING-UP
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Summary:Method and materials fit to disperse large quantities of solid particles both in thermoplastic materials and in non-polymeric liquid diluents, generally used in the printing inks and in the paint field, by at least one composition, having an average molecular weight included between 2500 and 70000 obtained condensing (a) at least a reactive compound at the limit of the plastic materials with (b) a compound chosen among the polyesters obtained by the polycondensation of aliphatic hydroxycarboxylic acids having from 8 to 20 carbon atoms, the polybutadienes having a terminal hydroxylic or carboxylic group and caprolactone's polycondensates having a terminal carboxylic group.
Bibliography:Application Number: EP19890200261