ADHESIVE COMPOSITION CONTAINING PHOTOREACTIVE POLYUREA POLYMER AND AN ADHESIVE SHEET USING THE SAME

摘要

The present invention relates to an adhesive composition and an adhesive sheet using the same, wherein the adhesive composition according to the present invention is cured to form a curable adhesive component for bonding between opposing substrates and a thickener for increasing the viscosity of the curable adhesive component. Urea-based polymers. The photosensitive polyurea polymer forms a crosslinked polyurea having a network structure through a photocrosslinking reaction. Accordingly, when the adhesive composition including the photosensitive polyurea-based polymer is irradiated with light, an excessive flowability may be improved and an adhesive having excellent physical properties such as dimensional stability, heat resistance, and adhesive force may be obtained.;Adhesive composition, adhesive sheet, photosensitive, polyurea, triazine, photocrosslinking reaction