SECONDARY BATTERY NEGATIVE ELECTRODE RESIN COMPOSITION, METHOD FOR PRODUCING SECONDARY BATTERY NEGATIVE ELECTRODE CARBON MATERIAL, SECONDARY BATTERY NEGATIVE ELECTRODE CARBON MATERIAL, MODIFIED PHENOLIC HYDROXYL GROUP FOR USE IN SECONDARY BATTERY NEGATIVE ELECTRODE, SECONDARY BATTERY NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY NEGATIVE ELECTRODE, AND SECONDARY BATTERY

摘要

The present invention provides a secondary battery negative electrode resin composition containing a phenolic hydroxyl group-containing resin, the hydroxyl group equivalent of which is no more than a prescribed value. A secondary battery negative electrode resin composition according to an embodiment of the present invention contains a phenolic hydroxyl group-containing resin, the hydroxyl group equivalent of which is no more than 300g/eq, and a phosphoric acid ester or phosphoric acid derivative, the boiling point or pyrolysis temperature of which exceeds the self-condensation temperature of the phenolic hydroxyl group-containing resin.