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1. 发明申请

WO2008115028A9 PHOTOREACTIVE POLYMER AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：光反应性聚合物及其制备方法
公开(公告)号：WO2008115028A9
公开(公告)日：2008-12-18
申请号：PCT/KR2008001608
申请日：2008-03-21
申请人： LG CHEMICAL LTD , CHOI DAI-SEUNG , JUNG HYE-YOUNG , CHUN SUNG-HO , KIM HEON , HONG SUNG-DON , YOO DONG-WOO
发明人： CHOI DAI-SEUNG , JUNG HYE-YOUNG , CHUN SUNG-HO , KIM HEON , HONG SUNG-DON , YOO DONG-WOO
IPC分类号： C08F297/00
CPC分类号： C08F290/00 , C08F210/02 , C08F290/14 , C08F297/00 , C08F297/06 , C08F232/00 , C08F2500/25 , C08F2500/26
摘要： The present invention relates to a photoreactive polymer that comprises a multi-cyclic compound in a main chain, and a polymerization method thereof. Since the photoreactive polymer according to the present invention comprises a multi-cyclic compound having a high glass transition temperature as a main chain, the thermal stability is excellent, and since the mobility of the main chain is relatively high as compared to that of an additional polymer, a pho toreactive group can be freely moved in the main chain of the polymer. Accordingly, it is possible to overcome a slow photoreactive rate that is considered a disadvantage of a polymer material used to prepare an alignment film for known liquid crystal display devices.
摘要翻译：本发明涉及在主链中含有多环化合物的光反应性聚合物及其聚合方法。由于根据本发明的光反应性聚合物包含具有高玻璃化转变温度的多环化合物作为主链，所以热稳定性优异，并且由于主链的迁移率相对于额外的聚合物中，光反应性基团可以在聚合物的主链中自由移动。因此，可以克服被认为是用于制备用于已知液晶显示装置的取向膜的聚合物材料的缺点的缓慢光反应速率。

2. 发明申请

WO2009088170A3 CATALYST COMPOSITION INCLUDING ZIRCONIUM COMPOUNDS FOR ESTERFICATION REACTION AND METHOD FOR PREPARING ESTER COMPOUNDS 审中-公开
标题翻译：包含用于酯化反应的锆化合物的催化剂组合物和制备酯化合物的方法
公开(公告)号：WO2009088170A3
公开(公告)日：2009-10-08
申请号：PCT/KR2008007801
申请日：2008-12-30
申请人： LG CHEMICAL LTD , CHOI DAI-SEUNG , CHUN SUNG-HO , KANG YU-CHAN , KIM HEON , YOO DONG-WOO
发明人： CHOI DAI-SEUNG , CHUN SUNG-HO , KANG YU-CHAN , KIM HEON , YOO DONG-WOO
IPC分类号： B01J31/38
CPC分类号： B01J31/2239 , B01J31/2234 , B01J2231/40 , B01J2531/48 , C07C67/08 , C07C2602/42 , C07C69/753 , C07C69/618 , C07C69/612
摘要： The present invention relates to an esterification catalyst composition that includes a zirconium compound and a method for producing an ester compound, which includes the steps of esterifying alcohol and carboxylic acid compounds by using the same, and it may be applied to a mass synthesis process.
摘要翻译：本发明涉及包含锆化合物的酯化催化剂组合物和酯化合物的制备方法，所述酯化催化剂组合物包括使用醇化合物和羧酸化合物进行酯化的步骤，并且其可以应用于大量合成方法。

3. 发明申请

WO2009091227A3 OPTICAL FILM, PREPARATION METHOD OF THE SAME, AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME 审中-公开
公开(公告)号：WO2009091227A3
公开(公告)日：2009-10-22
申请号：PCT/KR2009000274
申请日：2009-01-19
申请人： LG CHEMICAL LTD , SHIN DU-HYUN , YOON HYUK , PARK MOON-SOO , YOO JE-HYUK , CHUN SUNG-HO , KIM HEON , CHOI DAI-SEUNG , YOO DONG-WOO
发明人： SHIN DU-HYUN , YOON HYUK , PARK MOON-SOO , YOO JE-HYUK , CHUN SUNG-HO , KIM HEON , CHOI DAI-SEUNG , YOO DONG-WOO
IPC分类号： G02F1/1337
CPC分类号： G02F1/133711 , C08F2/48 , G02F1/133528 , Y10T428/1005 , Y10T428/1023
摘要： The present invention relates to a composition for liquid crystal alignment layer, a preparation method of liquid crystal alignment layer using the same, and an optical film comprising the liquid crystal alignment layer. More particularly, the composition for liquid crystal alignment layer according to the present invention includes crosslinkable functional monomers as well as a photoreactive polymer, thereby improving thermal stability and durability of the liquid crystal alignment layer that is prepared by using the composition for liquid crystal alignment layer. In addition, when the liquid crystal alignment layer is used to produce an optical film, adhesive strength between substrate and liquid crystal alignment layer and between liquid crystal alignment layer and liquid crystal film can be improved.

4. 发明申请

WO2009091224A3 OPTICAL FILM, PREPARATION METHOD OF THE SAME, AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME 审中-公开
标题翻译：光学膜，其制备方法以及包含该膜的液晶显示器
公开(公告)号：WO2009091224A3
公开(公告)日：2009-10-22
申请号：PCT/KR2009000271
申请日：2009-01-19
申请人： LG CHEMICAL LTD , SHIN DU-HYUN , JEON BYOUNG-KUN , PARK MOON-SOO , CHUN SUNG-HO , KIM HEON , CHOI DAI-SEUNG , YOO DONG-WOO
发明人： SHIN DU-HYUN , JEON BYOUNG-KUN , PARK MOON-SOO , CHUN SUNG-HO , KIM HEON , CHOI DAI-SEUNG , YOO DONG-WOO
IPC分类号： G02F1/1337
CPC分类号： G02F1/13363 , B32B7/12 , B32B27/08 , B32B27/306 , B32B2307/308 , B32B2307/40 , B32B2307/42 , B32B2307/554 , B32B2307/734 , B32B2457/202 , C08J7/04 , C08J2365/00 , C08J2485/04 , G02F2001/133633 , G02F2001/133635 , G02F2001/133638 , Y10T428/31576
摘要： The present invention relates to a composition for liquid crystal alignment layer, a preparation method of liquid crystal alignment layer using the same, and an optical film comprising the liquid crystal alignment layer. More particularly, the composition for liquid crystal alignment layer according to the present invention includes crosslinkable functional monomers as well as a photoreactive polymer, thereby improving thermal stability and durability of the liquid crystal alignment layer that is prepared by using the composition for liquid crystal alignment layer. In addition, when the liquid crystal alignment layer is used to produce an optical film, adhesive strength between substrate and liquid crystal alignment layer and between liquid crystal alignment layer and liquid crystal film can be improved.
摘要翻译：本发明涉及液晶取向膜用组合物，使用其的液晶取向膜的制备方法以及包含该液晶取向膜的光学膜。更具体地，根据本发明的用于液晶取向层的组合物包含可交联的官能单体以及光反应性聚合物，从而提高了通过使用液晶取向层用组合物制备的液晶取向层的热稳定性和耐久性。另外，当使用液晶取向层来制造光学膜时，可以提高基板与液晶取向层之间以及液晶取向层与液晶膜之间的粘合强度。

5. 发明申请

WO2009084862A2 CATALYST COMPOSITION INCLUDING ZIRCONIUM COMPOUNDS FOR ESTERFICATION REACTION AND METHOD FOR PREPARING ESTER COMPOUNDS 审中-公开
标题翻译：催化剂组合物，包括用于酯化反应的ZIRCONIUM化合物和制备酯化合物的方法
公开(公告)号：WO2009084862A2
公开(公告)日：2009-07-09
申请号：PCT/KR2008007669
申请日：2008-12-24
申请人： LG CHEMICAL LTD , CHOI DAI-SEUNG , KANG YU-CHAN , CHUN SUNG-HO , KIM HEON , YOO DONG-WOO
发明人： CHOI DAI-SEUNG , KANG YU-CHAN , CHUN SUNG-HO , KIM HEON , YOO DONG-WOO
IPC分类号： B01J21/06
CPC分类号： B01J21/066 , B01J27/053 , C07C67/08 , C07C2602/42 , C07C69/618 , C07C69/612
摘要： The present invention relates to an esterification catalyst composition that includes a zirconium compound and a method for producing an ester compound, which includes the steps of esterifying alcohol and carboxylic acid compounds by using the same, and it may be applied to a mass synthesis process.
摘要翻译：本发明涉及包含锆化合物的酯化催化剂组合物和酯化合物的制备方法，其包括通过使用它们酯化醇和羧酸化合物的步骤，并且可以应用于大规模合成方法。

6. 发明申请

WO2006004376A8 METHOD OF PRODUCING CYCLIC OLEFIN POLYMERS HAVING POLAR FUNCTIONAL GROUPS, OLEFIN POLYMER PRODUCED USING THE METHOD AND OPTICAL ANISOTROPIC FILM COMPRISING THE SAME 审中-公开
标题翻译：生产具有极性官能团的环烯烃聚合物的方法，使用该方法生产的烯烃聚合物和包含该方法的光学异相膜
公开(公告)号：WO2006004376A8
公开(公告)日：2006-06-01
申请号：PCT/KR2005002149
申请日：2005-07-05
申请人： LG CHEMICAL LTD , YOON SUNG-CHEOL , WON YOUNG-CHUL , PARK YOUNG-WHAN , CHUN SUNG-HO , CHOI DAI-SEUNG , KIM WON-KOOK , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , PAIK KYUNG-LIM
发明人： YOON SUNG-CHEOL , WON YOUNG-CHUL , PARK YOUNG-WHAN , CHUN SUNG-HO , CHOI DAI-SEUNG , KIM WON-KOOK , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , PAIK KYUNG-LIM
IPC分类号： C08F12/32 , C08F2/38 , C08F4/80 , C08F32/00
CPC分类号： C08F232/08 , C08F4/70
摘要： A method of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups, moisture and oxygen is provided. A ccording to the olefin polymerization method, deactivation of a catalyst due to polar functional groups of monomers can be prevented, and thus a polyolefin having a high molecular weight can be prepared with a high yield, and the ratio of catalyst to monomer can be less than 1/5000 due to good activity of the catalyst, and thus removal of catalyst residues is not required.
摘要翻译：提供具有极性官能团和高分子量的环状烯烃聚合物的方法，其中高分子量由于极性官能团，水分和氧气而催化剂未失活。 A根据烯烃聚合方法，可以防止由于单体的极性官能团而导致的催化剂失活，从而可以高产率制备具有高分子量的聚烯烃，催化剂与单体的比例可以更少由于催化剂的活性良好，因此不需要除去催化剂残余物。

7. 发明申请

WO2008130186A3 A RETARDATION FILM, A METHOD FOR PREPARING RETARDATION FILM AND POLARIZER COMPRISING THE RETARDATION FILM 审中-公开
标题翻译：延迟膜，制备延迟膜的方法和包含延迟膜的偏振器
公开(公告)号：WO2008130186A3
公开(公告)日：2008-12-18
申请号：PCT/KR2008002295
申请日：2008-04-23
申请人： LG CHEMICAL LTD , KIM SIN YOUNG , KIM EUN KYUNG , PARK MOON SOO , CHO YONG IL , CHUN SUNG HO , LEE HEE JEAN , KIM HEON
发明人： KIM SIN YOUNG , KIM EUN KYUNG , PARK MOON SOO , CHO YONG IL , CHUN SUNG HO , LEE HEE JEAN , KIM HEON
IPC分类号： C09K19/56
CPC分类号： G02B5/3016 , Y10T428/1005 , Y10T428/1014
摘要： There is provided a retardation film capable of adjusting an angel between a proceeding direction of a film and an optical axis of liquid crystal by employing an alignment layer formed of polymers induing norbornene and improving thermal stability and photoreaction rate, a method for preparing the retardation film and a polarizer comprising the retardation film. The retardation film includes a substrate, an alignment layer formed on the substrate and made of polymers including norbornene, and an alignment layer fixing layer formed on the alignment layer and made of liquid crystal materials; the method for preparing a retardation film includes: forming a polymer layer by coating a substrate with a polymer solution induing norbornene and drying the polymer solution, forming an alignment layer by irradiating the copolymer layer with linearly polarized ultraviolet rays in a predetermined direction relative to a proceeding direction of a film to give an orientation to the copolymer layer, forming a liquid crystal layer on the alignment layer by coating the alignment layer with a nematic liquid crystal solution and drying the nematic liquid crystal solution, and fixing the orientation of the liquid crystal layer by curing the liquid crystal layer; and the polarizer includes the retardation film and a polarizer film, both of which are stacked with each other. The retardation film has improved thermal stability and light reaction speed, and the retardation film whose optical axis has a desired orientation angle relative to a proceeding direction of the retardation film may be easily prepared through the irradiation of polarized ultraviolet rays.
摘要翻译：本发明提供一种相位差膜，其能够通过使用包含降冰片烯的聚合物形成的取向膜来调整膜的行进方向和液晶的光轴之间的角度，并且提高热稳定性和光反应率，以及用于制备相位差膜的方法以及包含该延迟膜的偏振片。所述相位差膜包括基板，形成在所述基板上并由包含降冰片烯的聚合物制成的取向层以及形成在所述取向层上并由液晶材料制成的取向层固定层; 制备延迟膜的方法包括：通过用引入降冰片烯的聚合物溶液涂布基材并干燥聚合物溶液形成聚合物层，通过相对于聚合物溶液在预定方向上用线偏振紫外线照射共聚物层形成取向层通过向液晶的行进方向赋予共聚物层的取向性，在取向层上涂布向列型液晶溶液并干燥后，在取向层上形成液晶层，使液晶取向固定通过固化液晶层来形成层; 并且起偏器包括彼此层叠的延迟膜和起偏器膜。相位差膜的热稳定性和光反应速度提高，相对于相位差膜的行进方向，光轴具有期望的取向角的相位差膜可以通过照射偏振紫外线容易地制备。

8. 发明申请

WO2004049011A3 NEGATIVE C-PLATE TYPE OPTICAL ANISOTROPIC FILM COMPRISING POLY CYCLOOLEFIN AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：包含聚环氧树脂的负极板型光学异相膜及其制备方法
公开(公告)号：WO2004049011A3
公开(公告)日：2004-12-02
申请号：PCT/KR0302493
申请日：2003-11-19
申请人： LG CHEMICAL LTD , KIM WON-KOOK , CHUN SUNG-HO , YOON SUNG-CHEOL , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , YU JEONG-SU
发明人： KIM WON-KOOK , CHUN SUNG-HO , YOON SUNG-CHEOL , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , YU JEONG-SU
IPC分类号： C08J5/18 , G02B5/30 , G02F1/13363
CPC分类号： C08J5/18 , C08J2365/00 , G02B5/3083 , G02F1/133634 , Y10T428/1036 , Y10T428/105
摘要： The present invention provides a negative C-plate type optical anisotropic film having negative birefringence along the thickness direction. In particular, the present invention provides a film comprising cycloolefin addition polymer, which is prepared by addition polymerizing norbornene-based monomers, a method for preparing the same, and a liquid crystal display comprising the same. The film of the present invention can be used for optical compensation films of a variety of LCD (liquid crystal display) modes because the refractive index along the thickness direction can be controlled by the kind and amount of functional groups introduced to the cycloolefin addition polymer.
摘要翻译：本发明提供沿厚度方向具有负双折射性的负C板型光学各向异性膜。特别地，本发明提供了包含环烯烃加成聚合物的膜，其通过加成聚合降冰片烯类单体，其制备方法和包含其的液晶显示器制备。本发明的膜可以用于各种LCD（液晶显示）模式的光学补偿膜，因为沿着厚度方向的折射率可以通过引入环烯烃加成聚合物的官能团的种类和量来控制。

9. 发明申请

WO2012005542A3 ANTIREFLECTION FILM AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：防反射膜及其制造方法
公开(公告)号：WO2012005542A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011005020
申请日：2011-07-08
申请人： LG CHEMICAL LTD , KIM HEON , CHANG YEONG-RAE , JUNG SOON-HWA , PARK JIN-YOUNG , KIM BOO-KYUNG
发明人： KIM HEON , CHANG YEONG-RAE , JUNG SOON-HWA , PARK JIN-YOUNG , KIM BOO-KYUNG
IPC分类号： C09D4/02 , C09D5/32 , C09D7/12 , G02B1/11
CPC分类号： C09D5/006 , B82Y30/00 , C08F220/22 , C08F222/1006 , C09D7/42 , C09D7/70 , G02B1/11 , G02B1/111 , G02B1/115 , Y10T428/24942
摘要： The present invention relates to an antireflection film comprising a layer having a high refractive index, and a layer having a low refractive index formed on the layer having a high refractive index, wherein the layer having a high refractive index includes a first binder comprising a cross-linked polymer of a multifunctional (meth)acrylate compound, and silica nanoparticles dispersed in the first binder, and the layer having a low refractive index includes a second binder comprising a cross-linked copolymer of a multifunctional (meth)acrylate compound and a fluoride-based (meth)acrylate compound, and hollow silica particles dispersed in the second binder and hollow silica particles, the surfaces of which are coated with a fluoride compound. According to the present invention, provided is a method for manufacturing the antireflection film in a simple manner using a composition which can be divided into at least two layers through phase separation performed after monolayer coating.
摘要翻译：本发明涉及包含具有高折射率的层和在具有高折射率的层上形成的具有低折射率的层的抗反射膜，其中具有高折射率的层包括包含交叉（甲基）丙烯酸酯化合物和分散在第一粘合剂中的二氧化硅纳米粒子的聚合物，并且所述具有低折射率的层包括第二粘合剂，所述第二粘合剂包含多官能（甲基）丙烯酸酯化合物和氟化物的交联共聚物（甲基）丙烯酸酯化合物以及分散在第二粘合剂和中空二氧化硅颗粒中的中空二氧化硅颗粒，中空二氧化硅颗粒的表面用氟化合物涂覆。根据本发明，提供了一种使用可以通过单层涂布后进行的相分离分成至少两层的组合物以简单的方式制造抗反射膜的方法。

10. 发明申请

WO2011126303A3 ANTIREFLECTIVE COATING COMPOSITION, ANTIREFLECTIVE FILM, AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：抗反射涂层组合物，抗反射膜及其制备方法
公开(公告)号：WO2011126303A3
公开(公告)日：2012-03-08
申请号：PCT/KR2011002415
申请日：2011-04-06
申请人： LG CHEMICAL LTD , KIM HEON , CHANG YEONG-RAE , JUNG SOON-HWA , PARK JIN-YOUNG , KIM BOO-KYUNG
发明人： KIM HEON , CHANG YEONG-RAE , JUNG SOON-HWA , PARK JIN-YOUNG , KIM BOO-KYUNG
IPC分类号： C09D5/00 , B05D5/00 , C09D7/12 , C09D201/00 , G02B1/11
CPC分类号： C09D5/006 , B05D7/53 , C09D7/42 , C09D7/62 , C09D7/67 , G02B1/111 , G02B2207/107 , Y10T428/25 , Y10T428/2991 , Y10T428/2995
摘要： The present invention relates to an antireflective coating composition which is divided into at least two layers through phase separation after single layer coating, and more specifically, to an antireflective coating composition comprising hollow particles surface-coated with a fluorine-based compound having a refractive index of 1.3-1.4 and a surface tension of 10-25 mN/m, an antireflective film prepared therefrom, and a preparation method thereof. The antireflective coating composition according to the present invention allows at least two layers to be spontaneously formed even with one coating process by smooth phase separation within a coating layer. Particularly, since the interface of each layer formed by phase separation is actually chemical bonded or crosslinked, delamination of each layer can be minimized. In addition, a film having excellent scratch resistance and antireflection can be prepared with a more simplified method by using the antireflective coating composition according to the present invention.
摘要翻译：本发明涉及一种抗反射涂料组合物，其在单层涂布之后通过相分离被分成至少两层，更具体地，涉及一种抗反射涂料组合物，其包含表面涂覆有折射率的氟基化合物的中空颗粒为1.3〜1.4，表面张力为10〜25mN / m，由其制备的防反射膜及其制备方法。根据本发明的抗反射涂料组合物允许至少两层自发地形成，即使在涂层中通过平滑相分离，也可以通过一次涂布方法形成。特别地，由于通过相分离形成的各层的界面实际上是化学键合或交联的，所以每层的分层可以最小化。此外，通过使用根据本发明的抗反射涂料组合物，可以通过更简化的方法制备具有优异耐划伤性和抗反射性的膜。

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