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公开(公告)号：KR1020120105361A
公开(公告)日：2012-09-25
申请号：KR1020120022728
申请日：2012-03-06
Applicant: 토요잉크SC홀딩스주식회사 , 토요켐주식회사
IPC: C09J175/04 , C09J163/00 , C09J7/02 , H01L21/02
CPC classification number: C09J175/04 , C09J7/22 , C09J7/35 , C09J7/38 , C09J163/00 , C09J2201/606 , C09J2203/318 , C09J2203/326 , H01L21/02002
Abstract: PURPOSE: An adhesive is provided to have excellent coatability, transparency, non-foaming property, corrosion resistance and adhesive performance, and to have excellent performance filing steps like circuit, etc. CONSTITUTION: An adhesive comprises a copolymer and a polyisocyanate based hardener. The copolymer is formed by copolymerizing 0.1-10 weight% of a monomer(A) containing a functional group which is reactable with an isocyanate group, 0.1-10 weight% of a monomer(B) containing amino group except the monomer(A) 1-50 weight% of a monomer containing an amide bond except the monomer(A) and monomer(B), and a residual monomer(D) which is polymerizable with the monomer(A), the monomer(B), and the monomer(C). In the functional group of the copolymer, a carboxy group is not comprised.
Abstract translation: 目的：提供粘合剂以具有优异的可涂布性，透明性，不起泡性，耐腐蚀性和粘合性能，并且具有优异的电路等性能填充步骤。构成：粘合剂包含共聚物和多异氰酸酯基固化剂。 通过共聚合0.1-10重量％的含有与异氰酸酯基反应的官能团的单体（A），除单体（A）1以外含有0.1-10重量％的含有氨基的单体（B） -50重量％除了单体（A）和单体（B）以外含有酰胺键的单体和可与单体（A），单体（B）和单体（A）聚合的残余单体（D） C）。 在共聚物的官能团中，不包含羧基。
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公开(公告)号：KR101890713B1
公开(公告)日：2018-08-22
申请号：KR1020120022728
申请日：2012-03-06
Applicant: 토요잉크SC홀딩스주식회사 , 토요켐주식회사
IPC: C09J175/04 , C09J163/00 , C09J7/20 , H01L21/02
Abstract: (과제) 도공성, 투명성, 비발포성, 비박리성및 비백화성이우수하고, 내부식성및 점착성능이우수하며, 그리고회로등의단차를매립하는성능도우수한점착제를제공한다. (해결수단) 공중합체 (X)와폴리이소시아네이트계경화제 (Y)를포함하는조성물로이루어지고, 상기공중합체 (X)는, 적어도, 이소시아네이트기와반응가능한관능기를함유하는단량체 (A) 0.1∼10중량%와, 단량체 (A)를제외한, 아미노기를함유하는단량체 (B) 0.1∼10중량%와, 단량체 (A) 및단량체 (B)를제외한, 아미드결합을함유하는단량체 (C) 1∼50중량%와, 단량체 (A), 단량체 (B) 및단량체 (C) 이외에, 이들과공중합가능한, 그외의단량체 (D)를포함하는단량체를공중합하여이루어지는것으로, 공중합체 (X)의관능기에는, 실질적으로카복실기가포함되어있지않은점착제이다.
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