COATING AGENT COMPOSITION, SEPARATOR FORMED BY USING THE COATING AGENT COMPOSITION, AND BATTERY USING THE SEPARATOR

摘要

The present invention relates to coating agent composition having excellent heat resistance and drying process properties which is formed by dissolving high heat-resistant polyamide in a low boiling point solvent. Particularly, the present invention relates to coating agent composition which includes water and alcohol and is formed by dissolving polyamide in a low boiling point solvent of 100°C or less. The present invention relates to a separator which improves heat resistance by performing a coating process on one or both sides of a polyolefin based base film by using the coating agent composition including the polyamide and an electrochemical battery which improves thermal stability by using the separator.