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    • 3. 发明授权
    • 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치
    • 压敏粘合剂组合物,偏光板和包含其的液晶显示器
    • KR101779937B1
    • 2017-09-19
    • KR1020110011371
    • 2011-02-09
    • 동우 화인켐 주식회사
    • 정경문최한영유지희
    • C09J133/04C09J11/06C09J7/02G02B5/30
    • 본발명은점착제조성물, 이를포함하는편광판및 액정표시장치에관한것으로서, 보다상세하게는탄소수 1-12의알킬기를갖는 (메타)아크릴레이트단량체및 친핵성첨가반응의활동도가큰 방향족카르복시산기를갖는화학식 1의단량체의공중합체; 및가교제를포함함으로써별도의가교촉진제를첨가하지않고도양생기간을단축시켜생산성을향상시킬수 있고, 동시에점도변화가억제되어저장안정성이우수하고충분한포트-라이프를확보할수 있어공정안정성도향상시킬수 있는점착제조성물, 이를포함하는편광판및 액정표시장치에관한것이다: [화학식 1](식중, R내지 R및 X는명세서에서정의된바와같다).
    • 具有下式的本发明涉及一种偏振板,并且包括压敏粘合剂组合物的液晶显示装置,其更具体地,具有烷基的1 - 12个碳原子的(甲基)丙烯酸酯单体和活性的亲核加成反应的程度的芳族羧酸的大 1, 并且通过包括一个交联剂,以减少固化时间而不添加单独的交联促进剂的和sikilsu提高生产效率,同时粘度变化被抑制储存稳定性yiwoosu和足够的端口 - 它能够获得寿命的压敏粘合剂,其sikilsu改善工艺稳定性,该组合物 ,包含其的偏振片和液晶显示装置:其中R至R和X如说明书中所定义。
    • 7. 发明公开
    • 테트라카르복실산 이무수물 및 폴리이미드 실리콘 수지
    • 四羧酸二异氰酸酯和聚酰亚胺硅树脂
    • KR1020140100279A
    • 2014-08-14
    • KR1020130013400
    • 2013-02-06
    • 동우 화인켐 주식회사
    • 최한영유지희
    • C08G77/455C08G73/10C08J5/18C07D307/89
    • The present invention relates to a polyimide silicon resin and, more specifically, to a polyimide silicon resin which is produced by polymerizing diamnie and tetracarboxylic acid dianhydride denoted by chemical formula 1, and is able to produce a film with excellent thermal resistance, mechanical strength, solvent resistance, adhesion about a substrate, and transmittance by performing heat treating at low temperatures for a short time by using chemical formula 2 as a repeating unit. (In the chemical formula 1, R_1 and R_2 are an aliphatic hydrocarbon group or a phenyl group with C1-C6, or R_1 and R_2 are a thing that adjacent carbons form a ring by being connected.) (In the chemical formula 2, R_1 and R_2 are an aliphatic hydrocarbon group or a phenyl group with C1-C6, or R_1 and R_2 are a thing that adjacent carbons form a ring by being connected. R_3 is aromatic hydrocarbon or cyclic aliphatic hydrocarbon.)
    • 本发明涉及聚酰亚胺硅树脂,更具体地说,涉及通过聚合由化学式1表示的二胺和四羧酸二酐制备的聚酰亚胺硅树脂,并且能够生产出具有优异的耐热性,机械强度, 通过使用化学式2作为重复单元,通过在短时间内进行低温热处理,耐溶剂性,基板附着力和透光率。 (在化学式1中,R 1和R 2为脂族烃基或具有C 1 -C 6的苯基,或R 1和R 2为通过连接相邻的碳形成环的物质。)(化学式2中,R_1 和R 2是脂族烃基或具有C 1 -C 6的苯基,或者R 1和R 2是通过连接相邻的碳形成环的物质,R 3是芳族烃或环状脂族烃。
    • 8. 发明公开
    • 디아민 화합물 및 폴리이미드 실리콘 수지
    • DIAMINE化合物和聚酰亚胺硅树脂
    • KR1020140098373A
    • 2014-08-08
    • KR1020130010885
    • 2013-01-31
    • 동우 화인켐 주식회사
    • 최한영유지희
    • C08G77/26C08G77/455C08G73/10C07F7/10
    • The present invention relates to a diamine compound and a polyamide silicon resin and, more specifically, to a polyimide silicon resin manufactured by polymerizing aromatic diamnie of chemical formula 1 and tetracarboxylic acid dianhydride; and is able to manufacture a film with excellent thermal resistance, mechanical strength, solvent resistance, adhesion about a substrate and transmittance by performing heat treating at low temperatures for a short time using chemical formula 2 as a repeat unit. (In the formula, R_1 and R_2 are an aliphatic hydrocarbon group or a phenyl group of C1-C6, or R_1 and R_2 are a thing that adjacent carbons form a ring by being connected.) (In the formula, R_1 and R_2 are an aliphatic hydrocarbon group or a phenyl group of C1-C6, or R_1 and R_2 are a thing that adjacent carbons form a ring by being connected. R_3 is an aromatic hydrocarbon or a cyclic aliphatic hydrocarbon.)
    • 本发明涉及二胺化合物和聚酰胺硅树脂,更具体地说,涉及通过聚合化学式1的芳族二胺和四羧酸二酐制备的聚酰亚胺硅树脂; 并且能够通过使用化学式2作为重复单元,在短时间内进行低温热处理,能够制造出具有优异的耐热性,机械强度,耐溶剂性,基板附着性和透光性的膜。 (式中,R 1和R 2为碳原子数为1〜6的脂肪族烃基或苯基,R 1和R 2为相邻碳原子连接形成环的物质。)(式中,R 1和R 2为 脂族烃基或C1-C6的苯基,或R_1和R_2是通过连接相邻的碳形成环的物质,R 3是芳族烃或环状脂族烃。)
    • 9. 发明公开
    • 신규의 실란계 화합물, 이의 제조방법 및 이를 함유하는 점착제 조성물
    • 新的硅烷化合物,其制备方法和包含其的粘合组合物
    • KR1020140055795A
    • 2014-05-09
    • KR1020120123108
    • 2012-11-01
    • 동우 화인켐 주식회사
    • 최한영유지희
    • C07F7/18C09J133/08
    • C09J11/06C07F7/0834C09J133/08
    • The present invention relates to a novel silane compound, a method for preparing the same, and an adhesive composition comprising the same and, more specifically, relates to a silane compound represented by the following chemical formula 1 and an adhesive composition with excellent adhesive force and adhesive durability under the condition of high-temperature and high-humidity, capable of securing stable physical properties according to the change in a process by containing the silane compound represented by the following chemical formula 1. In chemical formula 1, R_1 is an alkyl group having C1-C6 or an alkoxy group having C1-C8, R_2 and R_3 are respectively a hydrogen atom and an alkyl group having C1-C6, and Y is O, CH_2, C(CH_3)_2, C(CF_3)_2, CO, SO or SO_2.
    • 本发明涉及一种新的硅烷化合物及其制备方法,以及含有该硅烷化合物的粘合剂组合物,更具体地说,涉及以下化学式1表示的硅烷化合物和具有优异粘合力的粘合剂组合物, 在高温高湿条件下的粘合剂耐久性,能够通过含有下述化学式1所示的硅烷化合物,根据工艺变化而确保稳定的物理性能。在化学式1中,R 1是烷基 具有C 1 -C 6或具有C 1 -C 8,R 2和R 3的烷氧基分别为氢原子和具有C 1 -C 6烷基,Y为O,CH 2,C(CH 3)2,C(CF 3)2,CO ,SO或SO_2。