公开(公告)号：EP4457256A1

公开(公告)日：2024-11-06

申请号：EP22868415.5

申请日：2022-12-20

申请人： PPG Architectural Finishes, Inc.

发明人： CONDIE, Allison Gamble ,  ZHENG, Qi ,  NOVITSKY, JR., Theodore F. ,  PHELPS, Kenneth T. ,  NOWALK, Jamie Andrew ,  DONALDSON, Susan F.

IPC分类号： C08F220/18 ,  C09D133/08 ,  C09J133/08

公开(公告)号：EP4450275A1

公开(公告)日：2024-10-23

申请号：EP23382371.5

申请日：2023-04-21

申请人： Grupo Antolin-Ingenieria, S.A. ,  Agencia Estatal Consejo Superior de Investigaciones Cientificas, M.P.

发明人： GALLEGO CASTRO, Raúl ,  CASTILLO GARCÍA, Marta ,  ANTÓN LARA, Araceli ,  DE JUAN SAIZ, Luis Miguel ,  VERDEJO MÁRQUEZ, Raquel ,  LÓPEZ MANCHADO, Miguel Ángel

IPC分类号： B32B7/12 ,  C09J5/06 ,  C09J5/08 ,  C09J133/08 ,  C09J133/10

摘要： Trim panel for vehicles comprising at least two sheets being joined to each other by a removable thermoplastic adhesive having a low viscosity during its application process due to the fact that it comprises a first part not polymerized, a second part polymerized and a thermal radical initiator. According to a second state wherein the adhesive is solid, the first part is polymerized and the adhesive is removable by the application of a chemical solvent.

公开(公告)号：EP4444812A1

公开(公告)日：2024-10-16

申请号：EP21966801.9

申请日：2021-12-10

申请人： Dow Global Technologies LLC

发明人： REN, Shijie ,  YAN, Qiangqiang ,  CHEN, Hongyu ,  MIAO, Wenke

IPC分类号： C09J123/08 ,  C09J131/04 ,  C09J133/08 ,  C09J135/00 ,  B32B27/28 ,  B32B27/18

公开(公告)号：EP4437060A1

公开(公告)日：2024-10-02

申请号：EP22823339.1

申请日：2022-11-25

申请人： Soudal

发明人： DE HOUWER, Guy ,  FORIER, Bart

IPC分类号： C09J133/08 ,  C09J131/02 ,  C09J131/04 ,  C09J175/04 ,  C09J183/04

CPC分类号： C09J133/08 ,  C09J175/04 ,  C09J183/04 ,  C08K3/26

公开(公告)号：EP4428185A1

公开(公告)日：2024-09-11

申请号：EP24159221.1

申请日：2024-02-22

申请人： Lohmann GmbH & Co. KG

发明人： Leon, Vincent ,  Schuldais, Regina ,  Gärtner, Daniel ,  Ries, Philipp

IPC分类号： C08K3/04 ,  C09J9/02 ,  C09J11/04 ,  C09J133/02 ,  C09J133/08 ,  A61B5/259

CPC分类号： C09J9/02 ,  C09J133/08 ,  C09J133/02 ,  C09J2301/31420200801 ,  C09J2301/40820200801 ,  C09J2433/0020130101 ,  C08K3/04 ,  C08K2201/00120130101 ,  C09J11/04 ,  A61B5/259 ,  C09J7/10 ,  C09J2301/30220200801

摘要： Die Erfindung geht aus von einem Haftklebstoff, insbesondere für Hautanwendungen, mit einem Polymer-Netzwerk, welches zumindest ein Copolymer aufweist, und mit zumindest einer Art von elektrisch leitenden Partikeln.
Um eine Langzeithaftung und eine Effizienz zu verbessern, wird vorgeschlagen, dass das Copolymer 70 bis 98,5 Gew.-% an unpolaren Monomeren und 1,5 bis 30 Gew.-% an polaren Monomeren aufweist.

公开(公告)号：EP4424791A1

公开(公告)日：2024-09-04

申请号：EP23869299.0

申请日：2023-06-13

申请人： Contemporary Amperex Technology Co., Limited

发明人： LI, Lei ,  HONG, Haiyi ,  CHENG, Xiaoan ,  YANG, Jianrui ,  KANG, Haiyang ,  ZHENG, Yi ,  SUN, Chengdong

IPC分类号： C09J133/08 ,  C09J127/16 ,  C08F214/22 ,  C08F265/06 ,  C08F265/08 ,  C08F265/10 ,  H01M4/62 ,  H01M50/414 ,  H01M4/13

CPC分类号： Y02E60/10 ,  C08F214/20 ,  C08F214/22 ,  C08F214/24 ,  C08F214/26 ,  C08F214/28 ,  C08F214/18 ,  C08F265/04 ,  C08F265/06 ,  C08F265/08 ,  C08F265/10 ,  C09J127/16 ,  C09J133/08 ,  C09J151/00 ,  H01M4/13 ,  H01M4/62 ,  H01M50/414 ,  H01M50/46

摘要： This application relates to the field of battery technologies, and in particular, to a binder and a preparation method thereof, and a separator, electrode assembly, battery cell, battery, and electric apparatus containing such binder. The binder includes a core layer structure and a shell layer structure provided on a surface of the core layer structure, where the core layer structure includes a polyacrylate polymer, and the shell layer structure includes a polyvinylidene fluoride polymer. Polyvinylidene fluoride is a homopolymer with a crystallinity of about 50%, resulting in insufficient adhesion force. Therefore, in this application, the polyvinylidene fluoride polymer is used to encapsulate the polyacrylate polymer to obtain the core-shell-structured binder, so that the crystallinity of the polyvinylidene fluoride polymer in the core-shell-structured binder is improved, and adhesion performance of the core-shell-structured binder is improved, thereby increasing adhesion force between a separator and an electrode plate by the binder.

公开(公告)号：EP3719094B1

公开(公告)日：2024-09-04

申请号：EP19793473.0

申请日：2019-04-24

IPC分类号： C09J133/08 ,  C08L33/08 ,  C08K5/07 ,  C08K3/30 ,  C09J11/06 ,  C09J11/04 ,  C09J7/20 ,  B32B7/12

CPC分类号： C08K5/07 ,  C09J133/08 ,  C09J7/385 ,  C09J2203/31820130101 ,  C09J2301/40820200801 ,  C08K5/43

公开(公告)号：EP4417663A1

公开(公告)日：2024-08-21

申请号：EP23875917.9

申请日：2023-06-13

申请人： Contemporary Amperex Technology Co., Limited

发明人： HONG, Haiyi ,  LI, Lei ,  CHENG, Xiaonan ,  YANG, Jianrui ,  KANG, Haiyang ,  ZHENG, Yi ,  SUN, Chengdong

IPC分类号： C09J133/08 ,  C08F265/06 ,  C08F265/08 ,  C08F265/10 ,  H01M4/62 ,  H01M50/414 ,  H01M4/13

摘要： This application relates to the field of battery technologies, and in particular, to a binder and a preparation method thereof, and a separator, electrode assembly, battery cell, battery, and electric apparatus containing such binder. The binder includes a capsule and a core material provided in the capsule, where the capsule includes an organic polymer, and the core material includes a plasticizer. The plasticizer is encapsulated as the core material inside the capsule of the organic polymer to improve adhesion performance of the organic polymer, so as to increase adhesion force between a separator and an electrode plate by the binder.

公开(公告)号：EP4396241A1

公开(公告)日：2024-07-10

申请号：EP22777305.8

申请日：2022-07-27

申请人： 3M Innovative Properties Company

发明人： PRINCE, Ryan B. ,  WOHL, Adam R. ,  KELLEN, Barbara L. ,  KUGEL, Alexander J.

IPC分类号： C08F2/38 ,  C08F2/44 ,  C08F2/48 ,  C08F220/18 ,  C09J133/08

CPC分类号： C08F220/1808 ,  C09J133/08 ,  C08F2/50 ,  C08F2/02

公开(公告)号：EP4353792A1

公开(公告)日：2024-04-17

申请号：EP23202158.4

申请日：2014-06-24

申请人： UPM Raflatac Oy

发明人： SAXBERG, Tom ,  KIVINEN, Sami

IPC分类号： C09J7/38 ,  C09J4/00 ,  G09F3/10 ,  C09J133/08

CPC分类号： C09J133/08 ,  G09F3/10 ,  C09J2203/33420130101 ,  C09J2423/10620130101 ,  G09F2003/022220130101 ,  C09J4/00 ,  C09J7/385 ,  C09J2301/41620200801 ,  C09J2301/31220200801

摘要： The invention relates to a wash-off label structure and an adhesive layer comprising a pressure sensitive hot melt adhesive layer sensitive to the washing conditions. According to an embodiment the adhesive layer comprises an acrylate composition curable with ultraviolet radiation and at least one modifier and comprises peel adhesion from the labelled surface at 50-80 °C in alkaline aqueous solution of at least 30 % less than the peel adhesion at room temperature of 23°C ±2 °C and relative humidity of 50% ±5%. The invention further relates to a use of the label for recyclable or reusable packages, and a combination of a package and a wash-off label.