METHOD FOR PRODUCING HIGH MOLECULAR WATER-SOLUBLEì (54) POLYELECTROLYTES BY ADIABATIC PHOTOPOLYMERISATION OF NONIONOGENICì AND CATIONIC MONOMERS

Disclosed is a method for producing water-soluble cationic polyelectrolytes, in which the polymerisation of water-soluble monomers is initiated at low temperatures by a combination of UV light, photoinitiator and redox system, whilst the redox system is capable to initiate polymerisation at temperat...

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1. Verfasser:	BREHM HELMUT
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON CONDUCTORS ELECTRICITY IMPREGNATING OR COATING OF PAPER INSULATORS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	Disclosed is a method for producing water-soluble cationic polyelectrolytes, in which the polymerisation of water-soluble monomers is initiated at low temperatures by a combination of UV light, photoinitiator and redox system, whilst the redox system is capable to initiate polymerisation at temperatures above 20 C and runs continuously in the height of solution higher than 1 cm.