| 摘要 |
Disclosed is an emulsion adhesive used in a protective film, to which a double cross-linking is applied which simultaneously adding an internal cross-linking agent having at least two unsaturated groups in a acryl-based resin with an external cross-linking agent such as polyaziridine capable of reacting a carboxyilc acid functional group, aluminium acetylacetonate, zinc acetate, zirconium arbonate and the like, and the adhesive is characterized by not generating pollutants by adhesive transfer while not impairing the surface of a substrate in film delamination. |
