公开(公告)号：KR1020090077309A

公开(公告)日：2009-07-15

申请号：KR1020080003164

申请日：2008-01-10

Applicant: 제일모직주식회사

Inventor： 정우진 ,  서만석

IPC: C09J133/08 ,  C09J163/00 ,  C09J133/00

CPC classification number: C09J133/08 ,  C09J4/00 ,  C09J9/00 ,  G02B5/30 ,  G02F1/13

Abstract: An adhesive composition is provided to maintain rework nature of adhesive, adhesion durability, and cuttability by controlling molecular weight and acid value, and to prevent inter-layer exfoliation by controlling keying force with a polarizing base member having various H2O contact angle. An adhesive composition comprises an acrylate having at least one kind of hydroxyl group and an acrylate having at least one kind of carboxyl group; an acrylic copolymer binder copolymerized with at least one kind of monomer selected from the group consisting of a functional monomer, a soft acrylic monomer and a hard acryl monomer; and at least hardener having isocyanate-based or epoxy group.

Abstract translation: 提供粘合剂组合物以通过控制分子量和酸值来保持粘合剂的返工性质，粘合耐久性和可切割性，并且通过用具有各种H 2 O接触角的偏光基底构件控制键合力来防止层间剥离。 粘合剂组合物包含具有至少一种羟基的丙烯酸酯和具有至少一种羧基的丙烯酸酯; 与选自官能单体，软丙烯酸类单体和硬质丙烯酸单体的至少一种单体共聚的丙烯酸共聚物粘合剂; 和至少具有异氰酸酯基或环氧基团的固化剂。