Aqueous dispersion of polymeric material and surface active agent and use thereof

An aqueous dispersion comprises: (A) water; (B) a polymeric material of a type which includes: (a) phenyl moieties; (b) carbonyl and/or sulphone moieties; and (c) ether and/or thioether moieties; (C) a surface active agent which includes a carbonyl or sulphone moiety and a hydrophilic group. Preferr...

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Bibliographische Detailangaben
Hauptverfasser:	BECKWITH IAN JOHN, ROBINSON JOHN
Format:	Patent
Sprache:	eng
Schlagworte:	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 METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	An aqueous dispersion comprises: (A) water; (B) a polymeric material of a type which includes: (a) phenyl moieties; (b) carbonyl and/or sulphone moieties; and (c) ether and/or thioether moieties; (C) a surface active agent which includes a carbonyl or sulphone moiety and a hydrophilic group. Preferred embodiments relate to polyketones in combination with surfactants which are alkyl sulphosuccinates.