| 摘要 |
The present invention provides a polyester adhesive composition having high wettability and exceptional adhesiveness and light-release properties, and an adhesive sheet using the same. This polyester adhesive composition contains a bifunctional or higher carboxylic acid component, a polyester obtained by polycondensing a diol component, and a crosslinking agent, wherein the polyester adhesive composition is characterized in that the weight-average molecular weight of the polyester is 8,500-50,000, the molecular weight of the fatty acid ester without functional groups is 200-700, and the fatty acid ester content is 10-150 parts by weight per 100 parts by weight of polyester. |
