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公开(公告)号：EP3457461A1
公开(公告)日：2019-03-20
申请号：EP18204831.4
申请日：2008-03-06
发明人： PARK, Jong-Hyeok , LEE, Sang-Young , HONG, Jang-Hyuk , NAM, Moon-Ja , YOO, Jung-A , KIM, Sang-Seop , HAN, Chang-Hun
IPC分类号： H01M2/16 , H01M10/052
摘要： An organic/inorganic composite separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate with a plurality of inorganic particles and a binder polymer. The binder polymer is a copolymer including: (a) a first monomer unit having a contact angle to a water drop in the range from 0° to 49°; and (b) a second monomer unit having a contact angle to a water drop in the range from 50° to 130°. This organic/inorganic composite separator has excellent thermal stability, so it may restrain an electric short circuit between a cathode and an anode. In addition, the separator may prevent inorganic particles in the porous coating layer from being extracted during an assembling process of an electrochemical device, thereby improving stability of an electrochemical device.
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公开(公告)号：EP3457461B1
公开(公告)日：2019-11-27
申请号：EP18204831.4
申请日：2008-03-06
发明人： PARK, Jong-Hyeok , LEE, Sang-Young , HONG, Jang-Hyuk , NAM, Moon-Ja , YOO, Jung-A , KIM, Sang-Seop , HAN, Chang-Hun
IPC分类号： H01M2/16 , H01M10/052
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3.发明公开ORGANIC/INORGANIC COMPOSITE SEPARATOR AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME 有权分离器，用于有机/无机复合和包含电化学装置
公开(公告)号：EP2132807A1
公开(公告)日：2009-12-16
申请号：EP08723300.3
申请日：2008-03-06
申请人： LG Chem, Ltd.
发明人： PARK, Jong-Hyeok , LEE, Sang-Young , HONG, Jang-Hyuk , NAM, Moon-Ja , YOO, Jung-A , KIM, Sang-Seop , HAN, Chang-Hun
CPC分类号： H01M2/166 , H01M2/16 , H01M2/1686 , H01M10/052
摘要： An organic/inorganic composite separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate with a plurality of inorganic particles and a binder polymer. The binder polymer is a copolymer including: (a) a first monomer unit having a contact angle to a water drop in the range from 0° to 49°; and (b) a second monomer unit having a contact angle to a water drop in the range from 50° to 130°. This organic/inorganic composite separator has excellent thermal stability, so it may restrain an electric short circuit between a cathode and an anode. In addition, the separator may prevent inorganic particles in the porous coating layer from being extracted during an assembling process of an electrochemical device, thereby improving stability of an electrochemical device.
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公开(公告)号：EP3832788A1
公开(公告)日：2021-06-09
申请号：EP21151643.0
申请日：2008-03-06
发明人： PARK, Jong-Hyeok , LEE, Sang-Young , HONG, Jang-Hyuk , NAM, Moon-Ja , YOO, Jung-A , KIM, Sang-Seop , HAN, Chang-Hun
IPC分类号： H01M50/409 , H01M50/446 , H01M50/449 , H01M10/052
摘要： An organic/inorganic composite separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate with a plurality of inorganic particles and a binder polymer. The binder polymer is a copolymer including: (a) a first monomer unit having a contact angle to a water drop in the range from 0° to 49°; and (b) a second monomer unit having a contact angle to a water drop in the range from 50° to 130°. This organic/inorganic composite separator has excellent thermal stability, so it may restrain an electric short circuit between a cathode and an anode. In addition, the separator may prevent inorganic particles in the porous coating layer from being extracted during an assembling process of an electrochemical device, thereby improving stability of an electrochemical device.
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公开(公告)号：EP3611780A1
公开(公告)日：2020-02-19
申请号：EP19202243.2
申请日：2008-03-06
发明人： PARK, Jong-Hyeok , LEE, Sang-Young , HONG, Jang-Hyuk , NAM, Moon-Ja , YOO, Jung-A , KIM, Sang-Seop , HAN, Chang-Hun
IPC分类号： H01M2/16 , H01M10/052
摘要： An organic/inorganic composite separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate with a plurality of inorganic particles and a binder polymer. The binder polymer is a copolymer including: (a) a first monomer unit having a contact angle to a water drop in the range from 0° to 49°; and (b) a second monomer unit having a contact angle to a water drop in the range from 50° to 130°. This organic/inorganic composite separator has excellent thermal stability, so it may restrain an electric short circuit between a cathode and an anode. In addition, the separator may prevent inorganic particles in the porous coating layer from being extracted during an assembling process of an electrochemical device, thereby improving stability of an electrochemical device.
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公开(公告)号：EP2345690B1
公开(公告)日：2014-09-17
申请号：EP09818005.2
申请日：2009-10-01
申请人： LG Chem, Ltd.
发明人： KANG, Byoung-Il , HAN, Chang-Hun , YOO, Jung-A , OH, Song-Taek
IPC分类号： C08J5/18 , G02B5/30 , G02F1/13363
CPC分类号： G02B5/3083 , C08J5/18 , C08J2333/10 , C08J2333/12 , C08L33/08 , G02F1/13363 , G02F2001/133311 , G02F2001/133635 , G02F2201/50 , Y10S525/902 , Y10T428/31721 , Y10T428/31931
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7.发明授权ORGANIC/INORGANIC COMPOSITE SEPARATOR AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME 有权分离器，用于有机/无机复合和包含电化学装置
公开(公告)号：EP2132807B1
公开(公告)日：2013-12-18
申请号：EP08723300.3
申请日：2008-03-06
申请人： LG Chem, Ltd.
发明人： PARK, Jong-Hyeok , LEE, Sang-Young , HONG, Jang-Hyuk , NAM, Moon-Ja , YOO, Jung-A , KIM, Sang-Seop , HAN, Chang-Hun
IPC分类号： H01M2/16 , H01M2/14 , H01M10/052
CPC分类号： H01M2/166 , H01M2/16 , H01M2/1686 , H01M10/052
摘要： An organic/inorganic composite separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate with a plurality of inorganic particles and a binder polymer. The binder polymer is a copolymer including: (a) a first monomer unit having a contact angle to a water drop in the range from 0° to 49°; and (b) a second monomer unit having a contact angle to a water drop in the range from 50° to 130°. This organic/inorganic composite separator has excellent thermal stability, so it may restrain an electric short circuit between a cathode and an anode. In addition, the separator may prevent inorganic particles in the porous coating layer from being extracted during an assembling process of an electrochemical device, thereby improving stability of an electrochemical device.
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公开(公告)号：EP2345690A2
公开(公告)日：2011-07-20
申请号：EP09818005.2
申请日：2009-10-01
申请人： LG Chem, Ltd.
发明人： KANG, Byoung-Il , HAN, Chang-Hun , YOO, Jung-A , OH, Song-Taek
IPC分类号： C08J5/18
CPC分类号： G02B5/3083 , C08J5/18 , C08J2333/10 , C08J2333/12 , C08L33/08 , G02F1/13363 , G02F2001/133311 , G02F2001/133635 , G02F2201/50 , Y10S525/902 , Y10T428/31721 , Y10T428/31931
摘要： The present invention relates to an optical film and method of manufacturing the same. The optical film of the present invention includes an acrylic resin and a core-shell type graft copolymer wherein the core includes a conjugate diene rubber, and the shell includes an acrylic monomer, an aromatic vinyl monomer, and a maleimide monomer.
摘要翻译： 本发明涉及一种光学膜及其制造方法。 本发明的光学膜包括丙烯酸树脂和核 - 壳型接枝共聚物，其中芯包括共轭二烯橡胶，壳包括丙烯酸单体，芳族乙烯基单体和马来酰亚胺单体。
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