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公开(公告)号：US09670352B2
公开(公告)日：2017-06-06
申请号：US13127014
申请日：2009-11-27
申请人： Byoung-Kue Chun , Chang-Hun Han , Byoung-Il Kang , Su-Kyung Kim , Da-Eun Sung
发明人： Byoung-Kue Chun , Chang-Hun Han , Byoung-Il Kang , Su-Kyung Kim , Da-Eun Sung
IPC分类号： G02F1/13363 , C08L33/00 , C08L33/10 , B29D11/00 , C08J5/18 , B29C55/02 , G02F1/1335 , G02B5/30
CPC分类号： C08L33/00 , B29C55/02 , B29D11/00644 , C08J5/18 , C08J2333/10 , C08L33/10 , G02B5/3083 , G02F1/133528 , G02F1/13363 , G02F2001/133635 , G02F2201/50 , G02F2413/12 , Y10T428/105 , C08L69/00
摘要： The present invention relates to a retardation film that comprises a blend resin of 1) an acryl-based copolymer resin that comprises an alkyl methacrylate-based monomer and a cycloalkyl methacrylate-based monomer, and 2) a resin that comprises an aromatic ring or aliphatic ring in a polymer main chain, a method for manufacturing the retardation film, and a liquid crystal display device that comprises the retardation film. The retardation film according to the present invention has excellent heat resistance, optical transparency, mechanical strength, and durability.
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公开(公告)号：US08568624B2
公开(公告)日：2013-10-29
申请号：US13202068
申请日：2010-02-18
申请人： Su-Kyung Kim , Byoung-Il Kang , Dae-Woo Lee , Byoung-Kue Chun , Chang-Hun Han , Da-Eun Sung
发明人： Su-Kyung Kim , Byoung-Il Kang , Dae-Woo Lee , Byoung-Kue Chun , Chang-Hun Han , Da-Eun Sung
CPC分类号： G02F1/13363 , C08F220/18 , C08F220/30 , C08F220/52 , G02B1/04 , G02B1/105 , G02B1/14 , G02B5/305 , C08L33/10 , C08L33/08
摘要： The present invention relates to an acrylic copolymer resin containing: 1) an alklyl (meth)acrylate-based monomer; 2) a (meth)acrylate-based monomer containing an aliphatic ring and/or an aromatic ring; and 3) at least an imide-based monomer or a styrene-based monomer, to a resin composition containing said acrylic copolymer resin and a resin containing an aromatic ring and/or an aliphatic ring in the main chain thereof, to an optical film comprising said resin composition, and to a liquid crystal display device comprising said optical film. The optical film according to the present invention has excellent heat resistance, optical transparency, etc.
摘要翻译： 本发明涉及丙烯酸共聚物树脂，其含有：（1）（甲基）丙烯酸烷基酯单体; 2）含有脂肪族环和/或芳香环的（甲基）丙烯酸酯类单体; 和3）至少一种酰亚胺类单体或苯乙烯类单体与含有所述丙烯酸共聚物树脂的树脂组合物和在其主链中含有芳香环和/或脂族环的树脂反应到光学膜，所述光学膜包含 所述树脂组合物和包含所述光学膜的液晶显示装置。 根据本发明的光学膜具有优异的耐热性，光学透明性等。
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3.发明申请ACRYLIC COPOLYMER WITH HIGH HEAT RESISTANCE AND HIGH STRENGTH, AND OPTICAL FILM COMPRISING THE SAME 有权具有高耐热性和高强度的丙烯酸共聚物和包含其的光学膜公开(公告)号：US20130144023A1
公开(公告)日：2013-06-06
申请号：US13702911
申请日：2011-06-08
申请人： Su-Kyung Kim , Da-Eun Sung , Chang-Hun Han , Byung-Il Kang , Jae-Bum Seo , Eun-Jung Choi , Byoung-Kue Chun , Yu-Taek Sung
发明人： Su-Kyung Kim , Da-Eun Sung , Chang-Hun Han , Byung-Il Kang , Jae-Bum Seo , Eun-Jung Choi , Byoung-Kue Chun , Yu-Taek Sung
IPC分类号： C08F220/10
CPC分类号： C08F220/10 , C08F220/18 , C08F220/34 , G02B1/04 , C08L33/08
摘要： The present invention relates to an acrylic copolymer having high heat resistance and high strength, and an optical film comprising the same, and more particularly, to an acrylic copolymer for optical films in which alkyl (meth)acrylate monomers; (meth)acrylate monomers comprising aromatic rings and/or aliphatic rings; and (meth)acrylamide monomers are included and polymerized. An acrylic copolymer according to the present invention is excellent in heat resistance while maintaining transparency. Further, an optical film comprising a compound resin including the acrylic copolymer has superior transparency and heat resistance and is excellent in formability, adhesion, retardation properties, and durability.
摘要翻译： 本发明涉及具有高耐热性和高强度的丙烯酸共聚物和包含该丙烯酸共聚物的光学膜，更具体地说，涉及一种其中（甲基）丙烯酸烷基酯单体的光学膜的丙烯酸共聚物; 包含芳环和/或脂族环的（甲基）丙烯酸酯单体; 和（甲基）丙烯酰胺单体并聚合。 根据本发明的丙烯酸共聚物在保持透明性的同时耐热性优异。 此外，包含包含丙烯酸共聚物的复合树脂的光学膜具有优异的透明性和耐热性，并且成型性，粘附性，延迟性和耐久性优异。
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4.发明授权Acrylic copolymer with high heat resistance and high strength, and optical film comprising the same 有权具有高耐热性和高强度的丙烯酸共聚物和包含该丙烯酸共聚物的光学膜公开(公告)号：US08765896B2
公开(公告)日：2014-07-01
申请号：US13702911
申请日：2011-06-08
申请人： Su-Kyung Kim , Da-Eun Sung , Chang-Hun Han , Byung-Il Kang , Jae-Bum Seo , Eun-Jung Choi , Byoung-Kue Chun , Yu-Taek Sung
发明人： Su-Kyung Kim , Da-Eun Sung , Chang-Hun Han , Byung-Il Kang , Jae-Bum Seo , Eun-Jung Choi , Byoung-Kue Chun , Yu-Taek Sung
IPC分类号： C08F220/10 , C08F8/00 , C08L69/00 , C08L27/06
CPC分类号： C08F220/10 , C08F220/18 , C08F220/34 , G02B1/04 , C08L33/08
摘要： The present invention relates to an acrylic copolymer having high heat resistance and high strength, and an optical film comprising the same, and more particularly, to an acrylic copolymer for optical films in which alkyl (meth)acrylate monomers; (meth)acrylate monomers comprising aromatic rings and/or aliphatic rings; and (meth)acrylamide monomers are included and polymerized. An acrylic copolymer according to the present invention is excellent in heat resistance while maintaining transparency. Further, an optical film comprising a compound resin including the acrylic copolymer has superior transparency and heat resistance and is excellent in formability, adhesion, retardation properties, and durability.
摘要翻译： 本发明涉及具有高耐热性和高强度的丙烯酸共聚物和包含该丙烯酸共聚物的光学膜，更具体地说，涉及一种其中（甲基）丙烯酸烷基酯单体的光学膜的丙烯酸共聚物; 包含芳环和/或脂族环的（甲基）丙烯酸酯单体; 和（甲基）丙烯酰胺单体并聚合。 根据本发明的丙烯酸共聚物在保持透明性的同时耐热性优异。 此外，包含包含丙烯酸共聚物的复合树脂的光学膜具有优异的透明性和耐热性，并且成型性，粘附性，延迟性和耐久性优异。
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公开(公告)号：US20110297896A1
公开(公告)日：2011-12-08
申请号：US13202068
申请日：2010-02-18
申请人： Su-Kyung Kim , Byoung-ll Kang , Dae-Woo Lee , Byoung-Kue Chun , Chang-Hun Han , Da-Eun Sung
发明人： Su-Kyung Kim , Byoung-ll Kang , Dae-Woo Lee , Byoung-Kue Chun , Chang-Hun Han , Da-Eun Sung
IPC分类号： G02B5/30 , C08F220/18 , C08F212/14 , C08L33/08 , C08L65/00 , C08L35/00 , C08L33/06 , C08F222/40 , C08L69/00
CPC分类号： G02F1/13363 , C08F220/18 , C08F220/30 , C08F220/52 , G02B1/04 , G02B1/105 , G02B1/14 , G02B5/305 , C08L33/10 , C08L33/08
摘要： The present invention relates to an acrylic copolymer resin containing: 1) an alklyl (meth)acrylate-based monomer; 2) a (meth)acrylate-based monomer containing an aliphatic ring and/or an aromatic ring; and 3) at least an imide-based monomer or a styrene-based monomer, to a resin composition containing said acrylic copolymer resin and a resin containing an aromatic ring and/or an aliphatic ring in the main chain thereof, to an optical film comprising said resin composition, and to a liquid crystal display device comprising said optical film. The optical film according to the present invention has excellent heat resistance, optical transparency, etc.
摘要翻译： 本发明涉及丙烯酸共聚物树脂，其含有：（1）（甲基）丙烯酸烷基酯单体; 2）含有脂肪族环和/或芳香环的（甲基）丙烯酸酯类单体; 和3）至少一种酰亚胺类单体或苯乙烯类单体与含有所述丙烯酸共聚物树脂的树脂组合物和在其主链中含有芳香环和/或脂族环的树脂反应到光学膜，所述光学膜包含 所述树脂组合物和包含所述光学膜的液晶显示装置。 根据本发明的光学膜具有优异的耐热性，光学透明性等。
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公开(公告)号：US20110211144A1
公开(公告)日：2011-09-01
申请号：US13127014
申请日：2009-11-27
申请人： Byoung-Kue Chun , Chang-Hun Han , Byoung-ll Kang , Su-Kyung Kim , Da-Eun Sung
发明人： Byoung-Kue Chun , Chang-Hun Han , Byoung-ll Kang , Su-Kyung Kim , Da-Eun Sung
CPC分类号： C08L33/00 , B29C55/02 , B29D11/00644 , C08J5/18 , C08J2333/10 , C08L33/10 , G02B5/3083 , G02F1/133528 , G02F1/13363 , G02F2001/133635 , G02F2201/50 , G02F2413/12 , Y10T428/105 , C08L69/00
摘要： The present invention relates to a retardation film that comprises a blend resin of 1) an acryl-based copolymer resin that comprises an alkyl methacrylate-based monomer and a cycloalkyl methacrylate-based monomer, and 2) a resin that comprises an aromatic ring or aliphatic ring in a polymer main chain, a method for manufacturing the retardation film, and a liquid crystal display device that comprises the retardation film. The retardation film according to the present invention has excellent heat resistance, optical transparency, mechanical strength, and durability.
摘要翻译： 本发明涉及一种延迟膜，其包含1）由丙烯酸类共聚物树脂构成的共混树脂，其包含甲基丙烯酸烷基酯单体和甲基丙烯酸环烷基酯单体，以及2）包含芳环或脂族 聚合物主链中的环，用于制造相位差膜的方法，以及包含相位差膜的液晶显示装置。 根据本发明的延迟膜具有优异的耐热性，光学透明性，机械强度和耐久性。
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