Batterieseparatoren

Es wird ein Batterieparameter beschrieben, der ein mittels Nadelung vorverfestigtes und mittels eines Kalanders kalibriertes Vlies umfaßt, das mit einem säurebeständigen Binder endverfestigt ist. Die Batterieseparatoren weisen eine gleichmäßige Dicke auf, sind nicht haarig und können vielseitig verw...

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1. Verfasser:	PLOETZ, KURT
Format:	Patent
Sprache:	ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator	PLOETZ, KURT
description	Es wird ein Batterieparameter beschrieben, der ein mittels Nadelung vorverfestigtes und mittels eines Kalanders kalibriertes Vlies umfaßt, das mit einem säurebeständigen Binder endverfestigt ist. Die Batterieseparatoren weisen eine gleichmäßige Dicke auf, sind nicht haarig und können vielseitig verwendet werden, insbesondere auch als Röhrentaschen. Surprisingly it has been found that battery separators based on unwoven fabric can be obtained simply and without complications and having uniform thickness and especially adequate porosity. The separators are not hairy, have outstanding mechanical strength, good chemical resistance, especially against sulfuric acid and salt solutions, and have outstanding delamination resistance. An Independent claim is included for preparation of the separators based on an endless filament nonwoven fabric (NWF) by spinning of polymers, the NWF being pre-strengthened by stitching, and calibrated with a calender, with terminal strengthening by an acid resistant binder.
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Die Batterieseparatoren weisen eine gleichmäßige Dicke auf, sind nicht haarig und können vielseitig verwendet werden, insbesondere auch als Röhrentaschen. Surprisingly it has been found that battery separators based on unwoven fabric can be obtained simply and without complications and having uniform thickness and especially adequate porosity. The separators are not hairy, have outstanding mechanical strength, good chemical resistance, especially against sulfuric acid and salt solutions, and have outstanding delamination resistance. 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Die Batterieseparatoren weisen eine gleichmäßige Dicke auf, sind nicht haarig und können vielseitig verwendet werden, insbesondere auch als Röhrentaschen. Surprisingly it has been found that battery separators based on unwoven fabric can be obtained simply and without complications and having uniform thickness and especially adequate porosity. The separators are not hairy, have outstanding mechanical strength, good chemical resistance, especially against sulfuric acid and salt solutions, and have outstanding delamination resistance. 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Die Batterieseparatoren weisen eine gleichmäßige Dicke auf, sind nicht haarig und können vielseitig verwendet werden, insbesondere auch als Röhrentaschen. Surprisingly it has been found that battery separators based on unwoven fabric can be obtained simply and without complications and having uniform thickness and especially adequate porosity. The separators are not hairy, have outstanding mechanical strength, good chemical resistance, especially against sulfuric acid and salt solutions, and have outstanding delamination resistance. An Independent claim is included for preparation of the separators based on an endless filament nonwoven fabric (NWF) by spinning of polymers, the NWF being pre-strengthened by stitching, and calibrated with a calender, with terminal strengthening by an acid resistant binder.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title	Batterieseparatoren
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