Battery pack and process for the production thereof

A battery pack comprising a plastic protective layer bonded to the surface of a cell by spreading over the surface of the cell a polyurethane emulsion comprising are action product obtained by emulsifying and dispersing an intermediate product produced from a compound A made of an organic diisocyana...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE ATSUSHI, SHINYA HIROTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A battery pack comprising a plastic protective layer bonded to the surface of a cell by spreading over the surface of the cell a polyurethane emulsion comprising are action product obtained by emulsifying and dispersing an intermediate product produced from a compound A made of an organic diisocyanate, a compound B1 made of a polyol mixture having not smaller than at least 2.05 average functional groups and a compound B2 having one hydrophilic center and at least two active hydrogen groups in water.