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    • 2. 发明公开
    • 전자부품용 접착액 및 접착테이프
    • 用于电子元件的粘合液体和胶粘带
    • KR1020030034902A
    • 2003-05-09
    • KR1020010066710
    • 2001-10-29
    • 주식회사 코오롱
    • 김지성황용하정승환최복돌
    • C09J151/04
    • PURPOSE: An adhesive liquid and an adhesive tape for an electronic component are provided, to enable it to be adhered at a low temperature, to allow the adhesive power to be maintained continuously and to improve the heat resistance and the insulation. CONSTITUTION: The adhesive liquid comprises 100 parts by weight of an acrylonitrile-butadiene copolymer or an acrylonitrile-butadiene-acrylic acid terpolymer which contains a carboxyl group at the end and has a mass average molecular weight of 20,000-2,00,000; 5-100 parts by weight of a phenol resin; 50-200 parts by weight of an epoxy resin having a molecular weight of 20,000-1,000,000; 1-20 parts by weight of at least one curing agent selected from the group consisting of an acid anhydride, an amine-based curing and a weak acid; and optionally 0.5-15 parts by weight of at least one filler selected from the group consisting of calcium carbonate, zinc oxide, silica, alumina, diamond powder, quartz powder and zircon powder. The adhesive tape is prepared by coating the adhesive liquid on one or both sides of a base film.
    • 目的:提供一种用于电子部件的粘合剂液体和粘合带,以使其能够在低温下粘附,从而能够连续地保持粘合力并提高耐热性和绝缘性。 构成:粘合剂液体包含100重量份的丙烯腈 - 丁二烯共聚物或丙烯腈 - 丁二烯 - 丙烯酸三元共聚物,其末端含有羧基,质均分子量为20,000〜00,000; 5-100重量份酚醛树脂; 50-200重量份的分子量为20,000-1,000,000的环氧树脂; 1-20重量份的至少一种选自酸酐,胺类固化剂和弱酸的固化剂; 和任选的0.5-15重量份的选自碳酸钙,氧化锌,二氧化硅,氧化铝,金刚石粉末,石英粉末和锆石粉末的至少一种填料。 通过在基膜的一侧或两侧上涂布粘合剂液体来制备粘合带。
    • 4. 发明公开
    • 광학 기능 재료를 접합하기 위한 광 경화형 수지 조성물
    • 一种用于粘合光学功能材料的光固化树脂组合物
    • KR1020150038554A
    • 2015-04-08
    • KR1020157005481
    • 2009-09-04
    • 교리쯔 가가꾸 산교 가부시키가이샤
    • 카타카미에이시
    • C09J4/00C09J151/00C09J151/04C09J151/08C08F283/00
    • C08F290/00C08F279/02C08F283/00C08F283/006C08L2666/02C09J4/00C09J151/003C09J151/04C09J151/08
    • 본발명의목적은, 터치패널위에화장판이나아이콘시트를접합하는경우나, 정전용량식터치패널에서의투명전극을형성한투명기판과투명판을접합하는경우, 충분한접착성을부여하여기포를포함시키지않고접합할수 있는광 경화형접착조성물, 또는표시체와광학기능성재료를접합한경우, 접착면이박리되거나, 표시체의유리가깨지지않는, 표시체와광학기능성재료를접합하기위한광 경화형수지조성물의제공이다. 본발명은 (A) 폴리이소프렌, 폴리부타디엔또는폴리우레탄을골격에갖는 (메트)아크릴레이트올리고머및 (B) 유연화성분을포함하고, 추가로필요에따라 (C) 페녹시에틸(메트)아크릴레이트, 페녹시폴리에틸렌글리콜(메트)아크릴레이트, 2-히드록시-3-페녹시프로필(메트)아크릴레이트, 및시클로헥실(메트)아크릴레이트로부터선택한 (메트)아크릴레이트단량체 (C1) 또는티올화합물 (C2)를포함하는광 경화형접착조성물및 경화물의탄성률및 파단시신장이일정한범위내인상기광 경화형수지조성물이다.
    • 本发明的目的,在触摸面板上粘接屏幕垫和图标片,并且在粘结所述电容式触摸面板的情况下的情况下eseoui透明电极的透明基板和形成,以得到足够的粘合性的透明板包括气泡 hangyeongwoo粘接光固化粘合剂组合物,或所述显示主体和可键合而不,粘合剂表面剥离,或使光学功能性材料的显示体的玻璃破碎,用于粘结所述显示主体和所述光学功能性材料的光固化性树脂组合物 它提供。 (A)聚异戊二烯,聚丁二烯或聚氨酯骨架和(B)软化成分的(甲基)丙烯酸酯低聚物,还含有(C)(甲基)丙烯酸苯氧基乙酯 基,苯氧基聚乙二醇(甲基)丙烯酸酯,2-羟基-3-苯氧基丙基(甲基)丙烯酸酯,和环己基(甲基)丙烯酸酯单体(C1)选择(甲基)丙烯酸酯和硫醇化合物( C2),并且本发明的可固化树脂组合物具有在一定范围内的弹性模量和断裂韧性。