公开(公告)号：US20140092473A1

公开(公告)日：2014-04-03

申请号：US14033228

申请日：2013-09-20

申请人： LG CHEM, LTD.

发明人： Su-Kyung Kim ,  Byoung-II Kang ,  Dae-Woo Lee ,  Byoung-Kue Chun ,  Chang-Hun Han ,  Da-Eun Sung

IPC分类号： G02F1/13363 ,  G02B1/10

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 alkyl (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）丙烯酸烷基酯类单体; 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。

公开(公告)号：US08926872B2

公开(公告)日：2015-01-06

申请号：US14033228

申请日：2013-09-20

申请人： LG Chem, Ltd.

发明人： Su-Kyung Kim ,  Byoung-Il Kang ,  Dae-Woo Lee ,  Byoung-Kue Chun ,  Chang-Hun Han ,  Da-Eun Sung

IPC分类号： F21V9/14 ,  G02B5/30 ,  G02C7/12 ,  G02F1/13363 ,  C08F220/18 ,  C08F220/30 ,  C08F220/52 ,  G02B1/04 ,  G02B1/10 ,  G02B5/23 ,  C08L35/00 ,  C08L39/04

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 alkyl (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）丙烯酸烷基酯类单体; 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。