公开(公告)号：EP0028348A3

公开(公告)日：1981-05-20

申请号：EP80106399

申请日：1980-10-21

申请人： The B.F. GOODRICH Company

发明人： Miller, James Roland ,  Leeson, Edward James

IPC分类号： C08F220/44 ,  C08F06/00

CPC分类号： C08F6/00 ,  C08F6/006 ,  C08F265/08

摘要： Residual acrylonitrile dissolved in acrylonitrile copolymers and/or water in which acrylonitrile polymers are polymerized or processed such as a latex thereof or from acrylonitrile processes can be substantially reduced by adding to polymer-water mixtures for example, after at least 90% of the monomers have been polymerized, additional catalyst and an amount of comonomer in excess of the amount of free acrylonitrile present.

公开(公告)号：EP0001233B1

公开(公告)日：1980-07-23

申请号：EP78100810.7

申请日：1978-09-04

申请人： BAYER AG

发明人： Elfert, Klaus, Dr. ,  Rosenkranz, Hans Jürgen, Dr. ,  Wolf, Gerhard Dieter, Dr. ,  Bentz, Francis, Dr.

IPC分类号： B01D13/04 ,  C08F220/44

CPC分类号： C08F220/44 ,  B01D71/42

公开(公告)号：EP0005221A3

公开(公告)日：1979-11-28

申请号：EP79101202

申请日：1979-04-20

申请人： BAYER AG

发明人： Lindner, Christian, Dr. ,  Ott, Karl-Heinz. Dr. ,  Humme, Gert, Dr.

IPC分类号： C08F246/00 ,  C08F220/44

CPC分类号： C08F246/00 ,  C08F220/44

公开(公告)号：EP3880725B1

公开(公告)日：2024-11-06

申请号：EP19884322.9

申请日：2019-11-15

发明人： MOSKOWITZ, Jeremy ,  KUMAR, Varun ,  COOK, John, Desmond ,  TUCKER, Amy ,  GLADDEN, Eric

IPC分类号： C08F220/44 ,  C08F218/04 ,  C08F214/00 ,  C08F226/02 ,  C08F228/02 ,  C08F2/06 ,  C08F4/04 ,  C08F4/34 ,  D01D1/02 ,  D01F9/22 ,  C08F222/02 ,  D01F6/18 ,  D01D5/06 ,  D01F6/38

公开(公告)号：EP3950108B1

公开(公告)日：2024-08-07

申请号：EP20781750.3

申请日：2020-03-27

IPC分类号： C08F220/06 ,  C08F220/10 ,  C08F220/44 ,  C08L33/20 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01G11/38 ,  H01B1/20 ,  H01B1/24 ,  C08K3/01 ,  C11D3/37

CPC分类号： C08F220/44 ,  H01B1/24 ,  H01G11/38 ,  H01M4/139 ,  H01M4/62 ,  Y02E60/10 ,  C11D3/3769 ,  C08F8/48 ,  C09D133/20 ,  C09D127/16

公开(公告)号：EP4379941A1

公开(公告)日：2024-06-05

申请号：EP22938733.7

申请日：2022-09-27

申请人： Contemporary Amperex Technology Co., Limited

发明人： KANG, Haiyang ,  LI, Lei ,  ZHENG, Yi ,  SUN, Chengdong ,  AI, Shaohua

IPC分类号： H01M50/446 ,  C08F220/44 ,  C08F220/54 ,  C08F220/48 ,  C08F220/18 ,  C08F220/58 ,  C09J133/08 ,  C09J133/14 ,  C09J133/20 ,  C09J133/26 ,  C09J133/24 ,  H01M10/0525

摘要： This application provides a binder including a polymer and ceramic particles modified with silane coupling agent, the polymer containing structural units derived from a first-type monomer, a second-type monomer, and a third-type monomer, and a molar ratio of the first-type monomer, the second-type monomer, and the third-type monomer being (50 to 58):(40 to 44):(2 to 6), where the first-type monomer is selected from one or more compounds of formula I; the second-type monomer is selected from one or more compounds of formula II; and the third-type monomer is selected from one or more compounds of formula III. The binder in this application has improved adhesion performance and can improve the cycling performance of secondary batteries.

公开(公告)号：EP4317348A1

公开(公告)日：2024-02-07

申请号：EP22932751.5

申请日：2022-03-25

申请人： Contemporary Amperex Technology Co., Limited

发明人： KANG, Haiyang ,  ZHENG, Yi ,  SUN, Chengdong ,  YU, Yang ,  OUYANG, Chuying

IPC分类号： C09J133/08 ,  C09J133/10 ,  C09J11/04 ,  C08F220/18 ,  C08F220/14 ,  C08F220/44 ,  C08F220/56 ,  H01M4/62 ,  H01M50/446 ,  H01M10/0525

摘要： This application provides a binder and a separator containing same, an electrode plate, and a related secondary battery, a battery module, a battery pack, and an electrical device. The binder includes an organic polymer and an inorganic compound. The organic polymer is polymerized from a first polymerizing monomer containing an ester bond, a second polymerizing monomer containing a nitrile bond, and a third polymerizing monomer containing an amide bond. A weight ratio between the first polymerizing monomer, the second polymerizing monomer, and the third polymerizing monomer is 1: (0 to 0.8): (0 to 0.15), and optionally 1: (0.05 to 0.2): (0.05 to 0.1). When the binder is applied to the separator, the resistance of the separator is reduced, the ionic conductivity of the separator is improved, and the battery performance is improved.

公开(公告)号：EP4288199A1

公开(公告)日：2023-12-13

申请号：EP21923632.0

申请日：2021-02-08

申请人： Deakin University

发明人： ATKISS, Stephen Paul ,  MAGHE, Maxime Robert

IPC分类号： B01J19/14 ,  C01B32/05 ,  D01F6/18 ,  D01F6/38 ,  D01F6/54 ,  C08F20/44 ,  C08F220/44 ,  D01F9/12 ,  D01F9/14 ,  D01F9/16

公开(公告)号：EP3904409B1

公开(公告)日：2023-10-18

申请号：EP19903717.7

申请日：2019-12-12

发明人： NAKAI Akito

IPC分类号： C08F220/44 ,  H01M4/62 ,  C08K3/04 ,  C08F8/04

公开(公告)号：EP3548528B1

公开(公告)日：2023-08-30

申请号：EP17878285.0

申请日：2017-11-30

发明人： EBDON, Nicholas ,  KYRATZIS, Ilias Louis ,  MAURDEV, George ,  O'SHEA, Mike ,  GERAKIOS, Michael

IPC分类号： B29C48/10 ,  C08F220/44 ,  C08F8/42 ,  B29C48/00 ,  B29C48/05 ,  C08K5/098 ,  D01D5/08 ,  D01F1/07 ,  D01F6/38 ,  D06M11/00 ,  D06M13/188 ,  D06M13/513 ,  D06M15/61 ,  D06M16/00 ,  C08K3/08 ,  D06M101/28 ,  B29K33/20