ULTRAVIOLET HARDENING TYPED ADHESIVE COMPOUND WITH EXCELLENT ADHESION AND ANTI-ENVIRONMENT PROPERTY, MANUFACTURING METHOD THEREOF, AND METHOD FOR BONDING COVER WINDOW ON PANEL DISPLAY

摘要

The present invention relates to a UV curable adhesive composition for bonding a cover window on a display, a manufacturing method thereof, and a method for bonding a cover window on a display, wherein the UV curable adhesive composition comprises 45-90 wt% of a polyurethane acrylate oligomer, 10-50 wt% of an acrylate monomer, 0.1-5 wt% of a photoinitiator, 0.05-10 wt% of an adhesion promoter, 0.05-10 wt% of a poly chiol resin as an adhesive and improves adhesion and anti-environment properties. [Reference numerals] (S10) Step for coating a UV curable adhesive composition on a cover window; (S20) Step for laminating the cover window with the UV curable adhesive composition on a touch sensor window; (S30) Provisionally hardening step for irradiating UV rays; (S40) Cleaning step for removing residues of the adhesive; (S50) Main hardening step for irradiating UV rays