公开(公告)号：KR1020110067391A

公开(公告)日：2011-06-22

申请号：KR1020090123967

申请日：2009-12-14

Applicant: 제일모직주식회사

Inventor： 황자영 ,  이태현 ,  강정구 ,  박진성 ,  어동선

IPC: C08K5/09 ,  C08L101/00 ,  C08J5/18 ,  H01B1/22

CPC classification number: C08K5/09 ,  C08K3/04 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2003/0831 ,  C08K2003/085 ,  C08K2003/0862 ,  C08K2201/001 ,  C08L101/00 ,  C08L2203/16

Abstract: PURPOSE: A composition for an anisotropic conductive film is provided to impart phase stability between materials by comprising a stearic acid-based compound and to improve process stability such as coating stability, appearance, resistance, and reliability. CONSTITUTION: A composition for an anisotropic conductive film comprises 30~60 weight% of a thermoplastic polymer binder resin, 20~55 weight% of a radical polymerizable material, 1~10 weight% radical initiator, 0.5~20 weight% of stearic acid-based compound and 1~10 weight% of conductive particles. The stearic acid-based is included in the amount of 0.5~20 weight% of the whole composition.

Abstract translation: 目的：提供用于各向异性导电膜的组合物，以通过包含硬脂酸基化合物来赋予材料之间的相位稳定性，并提高涂布稳定性，外观，电阻和可靠性等工艺稳定性。 构成：各向异性导电膜用组合物含有30〜60重量％的热塑性聚合物粘合剂树脂，20〜55重量％的自由基聚合性材料，1〜10重量％的自由基引发剂，0.5〜20重量％的硬脂酸 - 和1〜10重量％的导电颗粒。 硬脂酸的含量为整个组合物的0.5〜20重量％。

公开(公告)号：KR1020100077794A

公开(公告)日：2010-07-08

申请号：KR1020080135836

申请日：2008-12-29

Applicant: 제일모직주식회사

Inventor： 황자영 ,  김현영 ,  배상식 ,  이태현 ,  강정구 ,  어동선 ,  박진성

IPC: C08L83/08 ,  C08K7/16 ,  C08L33/06 ,  C08J5/18

Abstract: PURPOSE: An anisotropic conductive film composition is provided to obtain excellent mobility and initial adhesive force on various substrates, to prevent a peel-off phenomenon in high temperature/high humidity and a thermal shock condition, and to improve the reliability of various display devices. CONSTITUTION: An anisotropic conductive film comprises: 15-40 parts by weight of a thermoplastic resin binder; 1-10 parts by weight of a radical initiator; 1-10 parts by weight of a silane coupling agent; and 1-20 parts by weight of a conductive particle based on 100.0 parts by weight of a radial curable material. A (poly)silsesquioxane derivative of a chemical formula 1 has obtain by giving reactivity to polyhedral oligomeric silsesquioxane or (poly)silsesquioxane. The (poly)silsesquioxane derivative is used with an amount of 0.5-30 parts by weight based on 100.0 parts by weight of the radial curable material.

Abstract translation: 目的：提供各向异性导电膜组合物以在各种基材上获得优异的迁移率和初始粘合力，以防止在高温/高湿度和热冲击条件下的剥离现象，并提高各种显示装置的可靠性。 构成：各向异性导电膜包括：15-40重量份的热塑性树脂粘合剂; 1-10重量份的自由基引发剂; 1-10重量份的硅烷偶联剂; 和1-20重量份的基于100.0重量份的可径向固化材料的导电颗粒。 化学式1的（聚）倍半硅氧烷衍生物通过向多面体低聚倍半硅氧烷或（聚）倍半硅氧烷提供反应性而获得。 （聚）倍半硅氧烷衍生物的用量为0.5-30重量份，基于100.0重量份的可径向固化材料。

公开(公告)号：KR1020100077793A

公开(公告)日：2010-07-08

申请号：KR1020080135835

申请日：2008-12-29

Applicant: 제일모직주식회사

Inventor： 황자영 ,  어동선 ,  박진성 ,  강정구 ,  이태현 ,  김현영 ,  배상식

IPC: C08L67/00 ,  C08L83/04 ,  C08K7/16 ,  C08J5/18

CPC classification number: C08J5/18 ,  C08G77/445 ,  C08J2333/06 ,  C08J2367/00 ,  C08K3/013 ,  C08L33/06 ,  C08L67/00 ,  C08L83/06 ,  H05K3/323 ,  H05K2201/0145 ,  H05K2201/0162 ,  C08L2666/04

Abstract: PURPOSE: An anisotropic conductive film composition is provided to obtain excellent mobility and initial adhesive force to various substrates, to maintain an initial exterior by preventing the composition from being lifted in high temperature/high humidity and a thermal impact condition, and to have high reliability to other contact resistances. CONSTITUTION: An anisotropic conductive film comprises: 100-300 parts by weight of a radical curable material; 5-15 parts by weight of a radical initiator; 10-40 parts by weight of a conductive particles; and 3-8 parts by weight of a coupling agent based on 100.0 parts by weight of a thermoplastic polymer binder resin. The thermoplastic polymer binder resin includes 5-75 parts by weight of a polyester-polysiloxane copolymer which is marked as a chemical formula 1 based on 100.0 parts by weight of a binder resin. The chemical formula 1 is (A)_aB. In the chemical formula 1, a is integer more than 1 and (A) shows a polyester unit having a structure of H-[O-(CR^1_2)n-CO-]m-X-R^2-.

Abstract translation: 目的：提供各向异性导电膜组合物以获得优异的各种基材的迁移率和初始粘合力，通过防止组合物在高温/高湿度和热冲击条件下被提升而保持初始外观，并具有高可靠性 到其他接触电阻。 构成：各向异性导电膜包括：100-300重量份的可自由基固化的材料; 5-15重量份的自由基引发剂; 10-40重量份的导电颗粒; 和基于100.0重量份热塑性聚合物粘合剂树脂的偶联剂3-8重量份。 热塑性聚合物粘合剂树脂包含5-75重量份基于100.0重量份粘合剂树脂标记为化学式1的聚酯 - 聚硅氧烷共聚物。 化学式1为（A）_aB。 在化学式1中，a是大于1的整数，（A）表示具有H- [O-（CR 1 - 2）n -CO-] m -X-R 2 2-结构的聚酯单元。

公开(公告)号：KR1020090059319A

公开(公告)日：2009-06-11

申请号：KR1020070126116

申请日：2007-12-06

Applicant: 제일모직주식회사

Inventor： 김영훈 ,  김현영 ,  강정구 ,  이규호 ,  이태현 ,  한재선 ,  황자영 ,  어동선

IPC: C09D133/10 ,  C09D133/08 ,  C09D133/00 ,  C09D5/24

CPC classification number: C09J11/06 ,  C09J9/02 ,  C09J11/04 ,  C09J133/04

Abstract: A 2-step thermosetting anisotropic conductive adhesive composition is provided to maintain stability at a wide temperature, low contact resistance and excellent adhesive force by using two kinds of thermosetting radical initiators with different 10 hours half life. A 2-step thermosetting anisotropic conductive adhesive composition comprises (A) thermosetting resin 5-70 parts by weight, (B) (meth)acrylate oligomer 1-50 parts by weight, (C) (meth)acrylate monomer 1-50 parts by weight, (D) thermosetting radical initiators with different 10 hours half life 0.1-15 parts by weight, (E) conductive particles 0.01-20 parts by weight, and (G) solvent 5-70 parts by weight. The thermosetting radical initiators comprise a low-temperature thermosetting radical initiator with 10 hours half life lower than a drying condition within 15 °C range and a high-temperature with 10 hours half life higher than the drying condition.

Abstract translation: 提供2步热固性各向异性导电粘合剂组合物，通过使用两种不同10小时半衰期的热固性自由基引发剂，保持宽温度下的稳定性，低接触电阻和优异的粘合力。 2-步热固性各向异性导电粘合剂组合物包含（A）5-70重量份热固性树脂，（B）（甲基）丙烯酸酯低聚物1-50重量份，（C）（甲基）丙烯酸酯单体1-50份 重量，（D）不同10小时半衰期为0.1-15重量份的热固性自由基引发剂，（E）0.01-20重量份的导电颗粒和（G）5-70重量份的溶剂。 热固性自由基引发剂包括低于15℃范围内的干燥条件下的10小时半衰期的低温热固性自由基引发剂和高于干燥条件的10小时半衰期的高温。

公开(公告)号：KR100894401B1

公开(公告)日：2009-04-20

申请号：KR1020070121001

申请日：2007-11-26

Applicant: 제일모직주식회사

Inventor： 김현영 ,  어동선 ,  강정구 ,  김영훈 ,  한재선 ,  황자영 ,  이규호 ,  이태현

IPC: C08L63/00 ,  C08L63/02 ,  B82Y30/00

Abstract: An anisotropic conductive film including hydrophobic nano-silica particles with high rheology properties and hydrophobicity is provided to show excellent initial adhesive force and low contact resistance due to a hydrophobic surface. An anisotropic conductive film comprises: the 1-50wt% of polymer resin; the 1-50wt% of one or more resins selected from the group consisting of novolak type, glycidyl type, aliphatic type and fluorene-based epoxy resin; the 1-80wt% of one or more resins selected from the group consisting of bisphenol F type epoxy and phenoxy resin; the 1-20wt% of hydrophobic nano silica filler; the 0.1-15wt% of hardener for epoxy resin; the 0.01-20wt% of conductive particles; and the 0.01-5wt% of one or more additives selected from the group consisting of polymerization inhibitor, antioxidant, thermal stabilizer, curing accelerator and coupling agent.

Abstract translation: 提供了包含具有高流变性和疏水性的疏水性纳米二氧化硅颗粒的各向异性导电膜，以显示由于疏水性表面而具有优异的初始粘合力和低接触电阻。 各向异性导电膜包括：1-50wt％的聚合物树脂; 1-50wt％的一种或多种选自酚醛清漆型，缩水甘油型，脂族型和芴类环氧树脂的树脂; 1-80重量％的选自双酚F型环氧树脂和苯氧基树脂的一种或多种树脂; 1-20wt％的疏水性纳米二氧化硅填料; 环氧树脂固化剂0.1-15wt％; 0.01-20wt％的导电颗粒; 和0.01-5重量％的一种或多种选自聚合抑制剂，抗氧化剂，热稳定剂，固化促进剂和偶联剂的添加剂。

公开(公告)号：KR100891414B1

公开(公告)日：2009-04-02

申请号：KR1020070118367

申请日：2007-11-20

Applicant: 제일모직주식회사

Inventor： 황자영 ,  어동선 ,  강정구 ,  김현영 ,  김영훈 ,  한재선 ,  이규호 ,  이태현

IPC: C08L63/00 ,  C08L101/00 ,  C08K5/00 ,  C08J5/18

Abstract: An anisotropic conductive film composition is provided to ensure thermocompression at a low temperature and reduce a curing time of an anisotropic conductive film by improving reactivity. An anisotropic conductive film composition comprises 0.1-15wt% of cationic thermopolymerization stabilizer, 0.1-15wt% of cationic thermopolymerization initiator, 5-90wt% of cationic polymerizable epoxy compound, 5-90wt% of thermoplastic resin, and 0.01-20wt% of conductive particles. The cationic thermopolymerization stabilizers are one or more stabilizers among organic phosphorus stabilizer and nitroxyl-based stabilizer. The cationic thermopolymerization initiator indicates one or more initiators selected from the group consisting of triarylsulfonium hexafluoroantimonate salts, triarylsulfonium hexafluoroantimonate, (tolycumyl) iodonium tetrakis(pentafluorophenyl)borate, bis(dodecylphenyl)iodonium hexafluoroantimonate, (iodonium,(4,-methylphenyl)(4-(2-methylpropyl)phenyl),hexafluorophophate), octyl diphenyliodonium hexafluoroantimonate, diaryliodonium salts, benzylsulfonium salts, etc.

Abstract translation: 提供各向异性导电膜组合物以确保在低温下的热压，并通过提高反应性来减少各向异性导电膜的固化时间。 各向异性导电膜组合物包含0.1-15重量％的阳离子热聚合稳定剂，0.1-15重量％的阳离子热聚合引发剂，5-90重量％的阳离子可聚合环氧化合物，5-90重量％的热塑性树脂和0.01-20重量％的导电颗粒 。 阳离子热聚合稳定剂是有机磷稳定剂和硝酰基稳定剂中的一种或多种稳定剂。 阳离子热聚合引发剂表示一种或多种选自三芳基锍六氟锑酸盐，三芳基锍六氟锑酸盐，（甲苯磺酰基）碘鎓四（五氟苯基）硼酸盐，双（十二烷基苯基）碘鎓六氟锑酸盐，（碘鎓，（4'-甲基苯基） - （2-甲基丙基）苯基），六氟磷酸酯），辛基二苯基碘鎓六氟锑酸盐，二芳基碘鎓盐，苄基锍盐等

公开(公告)号：KR1020080036425A

公开(公告)日：2008-04-28

申请号：KR1020060102989

申请日：2006-10-23

Applicant: 제일모직주식회사

Inventor： 황자영 ,  강정구 ,  김현영 ,  이규호 ,  배상식 ,  이태현 ,  정창범

IPC: C09J175/04 ,  C09J133/08 ,  C09J133/06 ,  C09J9/02

CPC classification number: C09J9/02 ,  C08L25/00 ,  C08L75/04 ,  C09J4/06 ,  C09J7/00 ,  C09J133/04

Abstract: A composition for an anisotropic conductive film, and an anisotropic conductive film prepared from the composition are provided to improve initial adhesive strength, to reduce contact resistance and to enhance reliance even under the condition of high temperature and high humidity. A composition for an anisotropic conductive film comprises 5-50 wt% of at least one kind of resin selected from polyurethane and its modified resin; 5-50 wt% of at least one kind of resin selected from an indene resin and its copolymer; 1-50 wt% of a (meth)acrylate oligomer or polymer; 1-30 wt% of a (meth)acrylate monomer; 0.1-15 wt% of a radical initiator; and 0.01-20 wt% of a conductive particle. Preferably the polyurethane and its modified resin have an average molecular weight (Mw) of about 10,000-1,000,000.

Abstract translation: 提供用于各向异性导电膜的组合物和由该组合物制备的各向异性导电膜，以提高初始粘合强度，降低接触电阻，并且即使在高温高湿条件下也可提高依赖性。 用于各向异性导电膜的组合物包含5-50重量％的选自聚氨酯及其改性树脂中的至少一种树脂; 5-50重量％的选自茚树脂及其共聚物中的至少一种树脂; 1-50重量％的（甲基）丙烯酸酯低聚物或聚合物; 1-30重量％的（甲基）丙烯酸酯单体; 0.1-15重量％的自由基引发剂; 和0.01-20重量％的导电颗粒。 优选地，聚氨酯及其改性树脂的平均分子量（Mw）为约10,000-1,000,000。

公开(公告)号：KR100815384B1

公开(公告)日：2008-03-20

申请号：KR1020060136426

申请日：2006-12-28

Applicant: 제일모직주식회사

Inventor： 이규호 ,  배상식 ,  황자영 ,  이태현 ,  강정구 ,  정창범

IPC: C08L101/00 ,  C08L33/00 ,  C08K7/00

Abstract: A composition for an anisotropic conductive film is provided to inhibit flow of polymer particles during hot pressing, to allow maintenance of a low electric contact resistance even under severe conditions including high temperature and high humidity, and to realize excellent reliability. A composition for an anisotropic conductive film comprises: (i) 5-50 wt% of a thermoplastic resin; (ii) 0.1-30 wt% of polymer microparticles; (iii) 1-50 wt% of a (met)acrylate oligomer; (iv) 0.1-15 wt% of a radical initiator; and (v) 0.1-15 wt% of a radical initiator; and (vi) 0.01-20 wt% of conductive particles, wherein the polymer microparticles have a size equal to or smaller than the conductive particles and a softening point of 140-180 deg.C. The polymer microparticle is at least one selected from the group consisting of tetrafluoroethylene-perfluoro(alkylvinylether) copolymer, tetrafluoroethylene-hexafluoropropylene copolymer, tetrafluoroethylene-hexafluoropropylene-perfluoro(alkylvinylether) copolymer, tetrafluoroethylene-ethylene copolymer, polyvinylidene fluoride, polychlorotrifluoroethylene, chlorotrifluoroethylene-ethylene copolymer.

Abstract translation: 提供用于各向异性导电膜的组合物以抑制热压时的聚合物颗粒的流动，从而即使在包括高温和高湿度的苛刻条件下也能够保持低的电接触电阻，并且实现优异的可靠性。 用于各向异性导电膜的组合物包括：（i）5-50重量％的热塑性树脂; （ii）0.1-30重量％的聚合物微粒; （iii）1-50重量％的（甲基）丙烯酸酯低聚物; （iv）0.1-15重量％的自由基引发剂; 和（v）0.1-15重量％的自由基引发剂; 和（vi）0.01-20重量％的导电颗粒，其中聚合物微粒的尺寸等于或小于导电颗粒，软化点为140-180℃。 聚合物微粒是选自四氟乙烯 - 全氟（烷基乙烯基醚）共聚物，四氟乙烯 - 六氟丙烯共聚物，四氟乙烯 - 六氟丙烯 - 全氟（烷基乙烯基醚）共聚物，四氟乙烯 - 乙烯共聚物，聚偏二氟乙烯，聚氯三氟乙烯，氯三氟乙烯 - 乙烯共聚物 。

公开(公告)号：KR100787728B1

公开(公告)日：2007-12-24

申请号：KR1020060131009

申请日：2006-12-20

Applicant: 제일모직주식회사

Inventor： 김현영 ,  정창범 ,  강정구 ,  최중식

IPC: C08L33/10 ,  C08F20/06 ,  C08J5/18

Abstract: An anisotropic conductive film composition, and an anisotropic conductive film formed from the composition are provided to improve initial adhesive strength, to increase the reliance even under high temperature and high humidity and under thermal impact, to enhance productivity and to lower contact resistance. An anisotropic conductive film composition comprises 5-50 wt% of a thermoplastic resin; 1-50 wt% of an acrylic copolymer resin having a glass transition temperature of 5-120 deg.C; 1-30 wt% of a (meth)acrylate oligomer; 1-30 wt% of a (meth)acrylate monomer; 0.1-15 wt% of a radical initiator; and 0.01-20 wt% of a conductive particle. Also an anisotropic conductive film composition comprises 5-50 wt% of a thermoplastic resin; 1-50 wt% of an acrylic copolymer resin having a glass transition temperature of 5-120 deg.C; 1-80 wt% of at least one of epoxy monomer, oligomer or resin selected from the group consisting of bisphenolic, novolac, glycidyl, aliphatic and alicyclic epoxy compounds; 0.1-15 wt% of a thermal curing agent for epoxy; and 0.01-20 wt% of a conductive particle.

Abstract translation: 提供各向异性导电膜组合物和由该组合物形成的各向异性导电膜，以提高初始粘合强度，即使在高温高湿和热冲击下也可提高依赖性，以提高生产率和降低接触电阻。 各向异性导电膜组合物包含5-50重量％的热塑性树脂; 1-50重量％的玻璃化转变温度为5-120℃的丙烯酸共聚物树脂; 1-30重量％的（甲基）丙烯酸酯低聚物; 1-30重量％的（甲基）丙烯酸酯单体; 0.1-15重量％的自由基引发剂; 和0.01-20重量％的导电颗粒。 各向异性导电膜组合物还包含5-50重量％的热塑性树脂; 1-50重量％的玻璃化转变温度为5-120℃的丙烯酸共聚物树脂; 1-80重量％的选自双酚，酚醛清漆，缩水甘油基，脂族和脂环族环氧化合物的环氧单体，低聚物或树脂中的至少一种; 0.1-15重量％的环氧树脂热固化剂; 和0.01-20重量％的导电颗粒。

公开(公告)号：KR100787727B1

公开(公告)日：2007-12-24

申请号：KR1020060106239

申请日：2006-10-31

Applicant: 제일모직주식회사

Inventor： 김현영 ,  정창범 ,  강정구 ,  최중식

IPC: C08L25/12 ,  C08L33/00 ,  C08J5/18

CPC classification number: H01B1/22 ,  H05K3/323

Abstract: An anisotropic conductive film composition, and an anisotropic conductive film formed from the composition are provided to improve initial adhesive strength, to reduce contact resistance and to prevent the generation of short between circuits, thereby enhancing productivity. An anisotropic conductive film composition comprises 5-50 wt% of a thermoplastic resin; 5-50 wt% of a styrene-acrylonitrile copolymer resin; 1-50 wt% of a (meth)acrylate oligomer; 1-30 wt% of a (meth)acrylate monomer; 0.1-15 wt% of a radical initiator; and 0.01-20 wt% of a conductive particle. Also an anisotropic conductive film composition comprises 5-50 wt% of a thermoplastic resin; 5-50 wt% of a styrene-acrylonitrile copolymer resin; 1-80 wt% of at least one of epoxy monomer, oligomer or resin selected from the group consisting of bisphenolic, novolac, glycidyl, aliphatic and alicyclic epoxy compounds; 0.1-15 wt% of a thermal curing agent for epoxy; and 0.01-20 wt% of a conductive particle.

Abstract translation: 提供各向异性导电膜组合物和由该组合物形成的各向异性导电膜以提高初始粘合强度，降低接触电阻并防止电路之间产生短路，从而提高生产率。 各向异性导电膜组合物包含5-50重量％的热塑性树脂; 5-50重量％的苯乙烯 - 丙烯腈共聚物树脂; 1-50重量％的（甲基）丙烯酸酯低聚物; 1-30重量％的（甲基）丙烯酸酯单体; 0.1-15重量％的自由基引发剂; 和0.01-20重量％的导电颗粒。 各向异性导电膜组合物还包含5-50重量％的热塑性树脂; 5-50重量％的苯乙烯 - 丙烯腈共聚物树脂; 1-80重量％的选自双酚，酚醛清漆，缩水甘油基，脂族和脂环族环氧化合物的环氧单体，低聚物或树脂中的至少一种; 0.1-15重量％的环氧树脂热固化剂; 和0.01-20重量％的导电颗粒。