POLYMER GEL ELECTROLYTE COMPOSITION AND PROCESS FOR PRODUCING THE SAME

• Main Authors: MARUYAMA, KUNIO, YAMAGUCHI, SHUICHIRO, MIYAKAWA, SHINJI, OYAMA, NOBORU
• Format: Patent
• Language: English; French; Japanese
• Published: 01.05.2003
• Edition: 7
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; ELECTRICITY; INSULATORS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; 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; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP

A polymer gel electrolyte composition which comprises: a three−dimensionally crosslinked polymer network matrix containing an electrolyte solution in a nonaqueous solvent; and an uncrosslinked polymer contained in the matrix. The uncrosslinked polymer comprises (a) ethylene units and or propylene un...