公开(公告)号：KR1020080044319A

公开(公告)日：2008-05-20

申请号：KR1020087007925

申请日：2005-09-02

Applicant: 토요잉크SC홀딩스주식회사

Inventor： 쿠와하라야스토 ,  후쿠모토쇼이치 ,  나카무라나오토시

IPC: C09J135/00

CPC classification number: C09J201/08 ,  C09J11/06

Abstract: Disclosed is a pressure-sensitive adhesive agent which comprises (A) a polymer produced by the polymerization of a radically polymerizable monomer, containing a carboxyl group and having a glass transition temperature of-80 to 0°C and a weight average molecular weight of 500,000 to 1,500,000, (B) a tricyclic diterpene carboxylic acid and (C) a curing agent capable of reacting with a carboxylic group, and wherein the total acid value of the polymer (A) and the tricyclic diterpene carboxylic acid (B) is 5 to 50 (mgKOH/g).

Abstract translation: 公开了一种压敏粘合剂，其包含（A）通过聚合含有羧基并且玻璃化转变温度为80〜0℃，重均分子量为500,000的自由基聚合性单体聚合而制造的聚合物 （B）三环二萜羧酸和（C）能够与羧基反应的固化剂，其中聚合物（A）和三环二萜羧酸（B）的总酸值为5〜 50（mgKOH / g）。