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公开(公告)号：EP1924627B1
公开(公告)日：2013-11-06
申请号：EP06798757.8
申请日：2006-09-13
申请人： LG Chem, Ltd.
发明人： LEE, Hyo-Sun , KIM, Dong-Ryul , KIM, Hee-Jung , NAM, Dae-Woo , RYU, Sang-Uk , JEONG, Boong-Goon , CHA, Ju-Eun
IPC分类号： C08G63/00 , C08G63/193 , C08G63/547 , C09D167/00 , C08J5/18 , C09D167/03 , C09D167/06
CPC分类号： C08G63/193 , C08G63/547 , C08J5/18 , C08J2367/03 , C09D167/03 , C09D167/06
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公开(公告)号：EP1924637B1
公开(公告)日：2012-08-22
申请号：EP06798759.4
申请日：2006-09-13
申请人： LG Chem, Ltd.
发明人： LEE, Hyo-Sun , KIM, Dong-Ryul , KIM, Hee-Jung , NAM, Dae-Woo , RYU, Sang-Uk , JEONG, Boong-Goon , CHA, Ju-Eun , LEE, Ho-Jun
IPC分类号： C08J5/18
CPC分类号： B32B27/08 , B32B17/06 , B32B27/30 , B32B27/32 , B32B27/36 , B32B2307/418 , B32B2457/202 , G02F1/133634 , Y10T428/1036 , Y10T428/105 , Y10T428/266 , Y10T428/31504 , Y10T428/31507 , Y10T428/31935 , Y10T428/31938 , Y10T428/31971
摘要： Disclosed are a negative C-type compensation film and a method of preparing the same. The negative C-type compensation film includes a) a base layer, and b) a polymer layer comprising polyarylate prepared by a method comprising the step of copolymerizing divalent phenols, divalent aromatic carboxylic acid halides, and allyl bisphenol derivatives, the base layer and the polymer layer being sequentially layered. The compensation film is capable of being used for the negative C-type compensation film without a stretching process, significantly reduces the thickness of the compensation film, and has significantly improved interlayer adhesion force in a multilayer structure.
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3.发明公开OPTICAL FILMS, RETARDATION FILMS, AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAMES 有权OPTISCHE FILME，VERZÖGERUNGSFILMEUNDFLÜSSIGKRISTALLANZEIGEDAMIT
公开(公告)号：EP2137242A1
公开(公告)日：2009-12-30
申请号：EP08741333.2
申请日：2008-04-14
申请人： LG Chem, Ltd.
IPC分类号： C08J5/18
CPC分类号： C08J5/18 , B32B2457/202 , C08F293/00 , C08F293/005 , C08G77/388 , C08J2353/00 , G02B5/3083 , G02F1/133528 , G02F2201/50 , G02F2202/022 , Y10T428/1036 , Y10T428/1045
摘要： The present invention relates to an optical film that icomprises a block copolymer that comprises a vinyl polymer block containing styrene or a derivative thereof, and a poly- dimethylsiloxane block, a retardation film using the same, a method of manufacturing them, and a liquid crystal display comprising the films.
摘要翻译： 本发明涉及一种光学膜，其包含嵌段共聚物，该嵌段共聚物包含含有苯乙烯或其衍生物的乙烯基聚合物嵌段，以及聚二甲基硅氧烷嵌段，使用该嵌段共聚物的延迟膜，其制造方法和液晶 显示器包括膜。
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公开(公告)号：EP2233513B1
公开(公告)日：2013-03-20
申请号：EP09700270.3
申请日：2009-01-08
申请人： LG Chem, Ltd.
发明人： KIM, Dong-Ryul , JEONG, Boong-Goon , NAM, Dae-Woo , KO, Myeong-Geun , LEE, Min-Hee , UM, Jun-Geun
IPC分类号： C08J5/18 , C08L33/06 , C08K5/34 , C08K5/09 , C08L61/04 , C08L61/12 , G02B5/30 , G02B1/10 , G02F1/133
CPC分类号： G02B1/04 , C08J5/18 , C08J2333/12 , C08J2335/00 , C08L33/12 , C08L35/00 , C08L61/06 , G02B1/105 , G02B5/3083 , Y10T428/1041 , Y10T428/105 , C08L33/10 , C08L63/00 , C08L2666/16 , C08L71/10 , C08L33/00
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5.发明授权
公开(公告)号：EP2137242B1
公开(公告)日：2012-10-31
申请号：EP08741333.2
申请日：2008-04-14
申请人： LG Chem, Ltd.
IPC分类号： C08J5/18 , C08F283/12
CPC分类号： C08J5/18 , B32B2457/202 , C08F293/00 , C08F293/005 , C08G77/388 , C08J2353/00 , G02B5/3083 , G02F1/133528 , G02F2201/50 , G02F2202/022 , Y10T428/1036 , Y10T428/1045
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6.发明公开OPTICAL FILM AND ELECTRONIC INFORMATION DEVICE EMPLOYING THE SAME 有权OPTISCHE FOLIE UND ELEKTRONISCHESINFORMATIONSGERÄTDAMIT
公开(公告)号：EP2233514A2
公开(公告)日：2010-09-29
申请号：EP09700344.6
申请日：2009-01-08
申请人： LG Chem, Ltd.
CPC分类号： G02B1/04 , C08J5/18 , C08J2333/12 , C08J2335/00 , C08L33/12 , C08L35/00 , C08L61/06 , G02B1/105 , G02B5/3083 , Y10T428/1041 , Y10T428/105 , C08L33/10 , C08L63/00 , C08L2666/16 , C08L71/10 , C08L33/00
摘要： The present invention relates to an optical film in which a photoelasticity coefficient is easily controlled according to the content of an aromatic based resin having a chain having the hydroxy group containing portion and aromatic moiety, a method for manufacturing the same, and an information electronic device comprising the optical film.
摘要翻译： 本发明涉及光弹性系数易于根据具有含羟基部分和芳族部分的链的芳香族基树脂的含量，其制造方法和信息电子装置 包括光学膜。
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7.发明公开METHOD OF PREPARING FULVENE COMPOUNDS AND METHOD OF PREPARING ANSA-METALLOCENE COMPOUNDS USING THE COMPOUNDS 有权用于生产富烯及其制造方法ANSA茂金属连接使用链接
公开(公告)号：EP1673321A1
公开(公告)日：2006-06-28
申请号：EP04793476.5
申请日：2004-10-13
申请人： LG Chem, Ltd.
发明人： PARK, Young-Whan , LEE, Hyosun , HONG, Sung-Don , SONG, Kwang-Ho , JEONG, Boong-Goon , NAM, Dae-Woo , JUNG, Hye-Young , LEE, Bun-Yeoul , WON, Young-Chul
IPC分类号： C07C13/15
CPC分类号： C07F17/00 , C07C1/20 , C07C43/162 , C07C43/192 , C07C2601/10 , C07C13/15
摘要： There are provided a method of simply preparing a 1,4,6-substituted, 1,4-substituted, 1,6-substituted, or 1-substituted fulvene compound, the intermediates of the fulvene compound, and a method of preparing an ansa-metallocene compound in which two cyclopentadienyl ligands are bridged by one carbon and there are substituents only at positions adjacent to the bridging point of a cyclopentadienyl ligand, using the fulvene compound.
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公开(公告)号：EP1532181B1
公开(公告)日：2016-03-16
申请号：EP03791471.0
申请日：2003-08-29
申请人： LG Chem, Ltd.
发明人： PARK, Young-Whan , LEE, Si-Geun , HONG, Sung-Don , SONG, Kwang-Ho , JEONG, Boong-Goon , NAM, Dae-Woo , LEE, Bun-Yeoul , LEE, Choong-Hoon , LEE, Hyo-Sun
IPC分类号： C08F4/64 , C07C49/707 , C08F4/659 , C07C13/15
CPC分类号： C07C45/59 , C07C45/58 , C07C49/687 , C07C49/707 , C07C49/747 , C07C49/753 , C08F4/65912 , C08F4/6592 , C08F110/02 , C08F210/02 , Y10S526/943 , C08F4/65927 , C08F232/00 , C08F2500/25 , C08F2500/03
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9.发明授权METHOD OF PREPARING FULVENE COMPOUNDS AND METHOD OF PREPARING ANSA-METALLOCENE COMPOUNDS USING THE COMPOUNDS 有权用于生产富烯及其制造方法ANSA茂金属连接使用链接
公开(公告)号：EP1673321B1
公开(公告)日：2014-09-17
申请号：EP04793476.5
申请日：2004-10-13
申请人： LG Chem, Ltd.
发明人： PARK, Young-Whan , LEE, Hyosun , HONG, Sung-Don , SONG, Kwang-Ho , JEONG, Boong-Goon , NAM, Dae-Woo , JUNG, Hye-Young , LEE, Bun-Yeoul , WON, Young-Chul
IPC分类号： C07C1/20 , C07C13/15 , C07F17/00 , C07C43/162 , C07C43/192
CPC分类号： C07F17/00 , C07C1/20 , C07C43/162 , C07C43/192 , C07C2601/10 , C07C13/15
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公开(公告)号：EP2233529B1
公开(公告)日：2014-08-06
申请号：EP09700848.6
申请日：2009-01-08
申请人： LG Chem, Ltd.
CPC分类号： B29C55/04 , B29C47/0021 , B29C55/005 , B29C55/12 , C08G2650/56 , C08J5/18 , C08L33/08 , C08L33/10 , C08L33/12 , C08L45/00 , C08L53/00 , C08L63/00 , C08L71/00 , C08L71/12 , C08L2666/24 , C08L2666/04
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