USE FOR BINDER-RESIN COMPOSITION, RESIN COMPOSITION FOR TREATING SURFACE OF SUBSTRATE FOR SEPARATOR FOR NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY, SEPARATOR FOR NONAQUEOUS-ELECTROLYTE BATTERY, METHOD FOR MANUFACTURING SAID SEPARATOR, AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY
The present invention provides a binder-resin composition (a) for binding filler particles to a surface of a separator substrate for a nonaqueous-electrolyte secondary battery. The use of this composition makes it possible to give a separator excellent in heat resistance. The binder-resin compositio...
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creator | SUZUKI JUNJI YOSHIMARU CHIKAE HASEGAWA HIROHIKO |
description | The present invention provides a binder-resin composition (a) for binding filler particles to a surface of a separator substrate for a nonaqueous-electrolyte secondary battery. The use of this composition makes it possible to give a separator excellent in heat resistance. The binder-resin composition (a) is a resin composition including a water-soluble polymer (A) having a metal carboxylate group, and a water-soluble polymer (B) having a hydroxyl group, a carboxyl group or a sulfo group. However, the composition does not include a copolymer C that includes a structural unit (1) derived from vinyl alcohol and a structural unit (2) derived from a metal salt of acrylic acid. |
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The use of this composition makes it possible to give a separator excellent in heat resistance. The binder-resin composition (a) is a resin composition including a water-soluble polymer (A) having a metal carboxylate group, and a water-soluble polymer (B) having a hydroxyl group, a carboxyl group or a sulfo group. 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The use of this composition makes it possible to give a separator excellent in heat resistance. The binder-resin composition (a) is a resin composition including a water-soluble polymer (A) having a metal carboxylate group, and a water-soluble polymer (B) having a hydroxyl group, a carboxyl group or a sulfo group. However, the composition does not include a copolymer C that includes a structural unit (1) derived from vinyl alcohol and a structural unit (2) derived from a metal salt of acrylic acid.</abstract><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 | USE FOR BINDER-RESIN COMPOSITION, RESIN COMPOSITION FOR TREATING SURFACE OF SUBSTRATE FOR SEPARATOR FOR NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY, SEPARATOR FOR NONAQUEOUS-ELECTROLYTE BATTERY, METHOD FOR MANUFACTURING SAID SEPARATOR, AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY |
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