CHLORIDE ION-SENSITIVE ELECTRODE MEMBRANE

PROBLEM TO BE SOLVED: To provide a chloride ion-sensitive electrode membrane whose selectivity is high, in which a tendency generating a biological deposit, especially a protein deposit, is extremely low, which has a long durability period as long as the grade of a characteristic (curve) is not chan...

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Bibliographische Detailangaben
Hauptverfasser:	OFFENBACHER HELMUT, GHAHRAMANI MASSOUD, RITTER CHRISTOPH DR
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a chloride ion-sensitive electrode membrane whose selectivity is high, in which a tendency generating a biological deposit, especially a protein deposit, is extremely low, which has a long durability period as long as the grade of a characteristic (curve) is not changed when used in an ordinary measuring operation and whose manufacturing method is simple. SOLUTION: In this chloride ion-sensitive electrode membrane, a polymer matrix which contains at least an electrode active component is provided, and the polymer matrix contains an epoxy resin containing an amide compound as a hardener. The epoxy resin contains at least one kind of an epoxy-resin adaptive plasticizer. The ratio of the epoxy resin including the plasticizer in the electrode membrane exceeds 60 wt.%. In addition, the ratio of the electrode active component is at a maximum of 35 wt.%, preferably at a maximum of 30 wt.%.