METHOD FOR PRODUCING POLYMERIC, IONIC IMIDAZOLIUM COMPOUNDS

• Main Authors: MICHAEL KLEIN, MICHAEL SIEMER, SEBASTIAN KOLTZENBURG
• Format: Patent
• Language: English; Spanish
• Published: 01.07.2011
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; 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; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention relates to a method for producing polymeric, ionic imidazolium compounds, characterized in that - an α-dicarbonyl compound, - an aldehyde, - at least one amino compound having at least two primary amino groups, - optionally an amino compound having only one primary amino group, and - a hydracid are reacted with each other, wherein optionally the carbonyl groups of the α-dicarbonyl compound and of the aldehyde can be present also as hemiacetals, acetals, hemiketals, or ketals. La invención se refiere a un método para producir compuestos imidazolio iónicos poliméricos, caracterizado porque un compuesto a-dicarbonilo, un aldehído, por lo menos un compuesto amino que tiene por lo menos dos grupos amino primarios, opcionalmente un compuesto amino que tiene únicamente un grupo amino primario, y un hidrácido se hace reaccionar entre ellos, en donde opcionalmente los grupos carbonilo del compuesto a-dicarbonilo y del aldehído puede estar presente como hemiacetales, acetales, hemicetales, o cetales.