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公开(公告)号：EP3467897B1
公开(公告)日：2024-09-11
申请号：EP17806769.0
申请日：2017-05-31
IPC分类号： H01M50/124 , B29C55/12 , B32B27/36 , B65D65/40 , H01M50/121 , H01M50/129 , H01M50/133 , H01M50/131
CPC分类号： B32B27/36 , B29C55/12 , H01M50/131 , H01M50/124 , H01M50/145 , H01M50/133 , H01M50/121 , H01M50/129 , Y02E60/10 , B32B27/322 , B32B15/08 , B32B15/085 , B32B15/09 , B32B7/12 , B32B2307/737620230501 , B32B2307/4220130101 , B32B2307/73420130101 , B32B2457/1020130101
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公开(公告)号：EP4112271B1
公开(公告)日：2024-08-21
申请号：EP21894967.5
申请日：2021-11-04
IPC分类号： B29C51/08 , H01M50/116 , H01M50/124 , B29C51/14 , B29C43/36 , B29C51/26 , B29C51/46 , B29C43/58
CPC分类号： H01M50/10 , B29L2031/0020130101 , H01M50/116 , H01M50/124 , B29C51/082 , B29C51/28 , B29L2031/714620130101 , B29C49/22 , B29K2103/0620130101 , Y02E60/10 , H01M50/119 , H01M10/04 , H01M10/4285 , H01M10/0404 , H01M50/121 , H01M10/0525 , H01M50/103 , H01M10/48 , H01M50/105
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公开(公告)号：EP3778818B1
公开(公告)日：2024-08-14
申请号：EP19775803.0
申请日：2019-03-13
IPC分类号： C09J151/06 , C09J123/26 , B32B15/08 , B32B27/32 , C09J125/08 , C09J163/00 , C09J175/04 , C09J201/00 , C08F255/02 , C08G18/62 , C08G18/79 , C08L51/06 , H01M50/10 , B32B7/12 , B32B15/085 , H01M50/124
CPC分类号： C09J163/00 , C09J175/04 , C09J201/00 , C09J151/06 , C08G18/792 , C08G18/6204 , C08F255/02 , C08L51/06 , H01M50/105 , H01M50/121 , H01M50/124 , B32B2307/74820130101 , B32B7/12 , B32B15/18 , B32B2479/0020130101 , B32B2250/0220130101 , B32B2307/5420130101 , B32B2307/71420130101 , B32B2419/0020130101 , B32B2439/4620130101 , B32B15/20 , B32B2605/0020130101 , B32B15/085 , B32B2457/1020130101 , B32B27/32 , Y02E60/10
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公开(公告)号：EP3614449B1
公开(公告)日：2024-08-14
申请号：EP18787250.2
申请日：2018-04-20
IPC分类号： B32B7/12 , B32B15/085 , B32B15/088 , B32B15/18 , B32B15/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/14 , H01M50/119 , H01M50/121 , H01M50/122 , H01M50/126 , H01M50/131 , H01M50/133 , H01M50/186 , H01M50/193 , B32B15/09 , H01M50/124
CPC分类号： B32B37/144 , B32B2307/724220130101 , B32B2307/71420130101 , H01M50/131 , H01M50/124 , B32B7/12 , B32B15/18 , B32B2307/5420130101 , B32B2553/0020130101 , B32B27/34 , B32B2255/2020130101 , B32B2307/73220130101 , B32B27/36 , B32B2307/3120130101 , B32B15/20 , B32B15/088 , B32B2307/53820130101 , B32B2255/0620130101 , B32B15/09 , B32B15/085 , B32B27/32 , B32B2457/1020130101 , H01M50/126 , H01M50/133 , H01M50/186 , H01M50/121 , H01M50/193 , H01M50/119 , H01M50/122 , Y02E60/10
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公开(公告)号：EP3680951B1
公开(公告)日：2024-07-24
申请号：EP19212380.0
申请日：2019-11-29
IPC分类号： C01B32/00 , H01M10/04 , H01M10/625 , H01M10/653 , H01M50/107 , H01M50/117 , H01M50/124 , H01M50/131 , H01M50/133 , H01M50/213 , H01M50/298
CPC分类号： H01M10/0422 , H01M10/625 , H01M2220/2020130101 , H01M10/653 , Y02E60/10 , H01M50/107 , H01M50/131 , H01M50/124 , H01M50/1245 , Y02P70/50 , H01M50/213 , H01M50/133 , H01M50/117 , H01M50/298
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公开(公告)号：EP4369470A1
公开(公告)日：2024-05-15
申请号：EP23208620.7
申请日：2023-11-08
发明人： RACCURT, Olivier , SEPTET, Cédric , BALFET, Pierre
IPC分类号： H01M10/42 , H01M10/48 , H01M50/105 , H01M50/124 , H01M50/184 , H01M50/186 , H01M50/19 , H01M50/191 , H01M10/052 , G02B6/36 , G02B6/38
CPC分类号： H01M10/052 , H01M10/425 , H01M2010/427120130101 , H01M2010/427820130101 , H01M10/48 , H01M50/103 , H01M50/105 , H01M50/124 , H01M50/136 , H01M50/184 , H01M50/186 , H01M50/19 , H01M50/191 , H01M2220/2020130101 , H01M2220/3020130101 , G02B6/3897 , G02B6/3624
摘要： Unité de stockage d'énergie électrique, comprenant au moins une cellule (2) du type lithium-ion munie de deux électrodes séparées par un électrolyte configuré pour générer des porteurs de charge, l'unité comprenant un emballage (3) enrobant ladite au moins une cellule (2), un capteur optique (4) et au moins une fibre optique (5, 6), chaque fibre optique (5, 6) ayant une première extrémité (7, 8) couplée optiquement au capteur optique (4), l'emballage (3) comprenant un logement (10) au sein duquel est logé le capteur optique (4), l'unité comprenant au moins un embout (11, 12) situé à une deuxième extrémité (13, 14) de ladite au moins une fibre optique (5, 6) et l'emballage (3) comprend au moins un réservoir (15, 16) rempli d'un matériau (20a, 20b) hermétique à l'air, et ledit au moins un embout (11, 12) comprend une partie externe (23, 24) située à l'extérieur de l'emballage (3).
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公开(公告)号：EP4442452A1
公开(公告)日：2024-10-09
申请号：EP24168754.0
申请日：2024-04-05
发明人： SONG, Nok Jung , HAN, Hee Sik , KIM, Huihun , LEE, Ji Min , PARK, Han Chul , LEE, Doohee , KIM, Geon Ryong , SHIN, Sung Chul , SONG, Moonkyu
CPC分类号： B32B15/14 , B32B7/12 , B32B15/20 , B32B27/32 , B32B27/36 , B32B27/34 , H01M50/105 , B32B2307/5020130101 , B32B2457/1020130101 , H01M50/119 , H01M50/121 , H01M50/124 , H01M50/129
摘要： The present disclosure is directed to a film for a cell pouch and a manufacturing method thereof. A cell pouch film and a manufacturing method thereof according to an example embodiment of the present disclosure has good mechanical strength, low deviation in mechanical strength due to low stress on the film, and good formability.
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公开(公告)号：EP4439735A2
公开(公告)日：2024-10-02
申请号：EP24166303.8
申请日：2024-03-26
发明人： SEINO, Hiroshi , AHN, Jeongchull , KIM, Sanghyun
IPC分类号： H01M4/62 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M50/105 , H01M50/119 , H01M50/121 , H01M50/124 , H01M50/193
CPC分类号： H01M10/052 , H01M10/0525 , H01M10/0585 , H01M50/105 , H01M50/119 , H01M50/121 , H01M50/124 , H01M50/193 , H01M4/622
摘要： A lithium battery includes an electrode assembly including a cathode, an anode, and a separator between the cathode and the anode; a battery case surrounding the electrode assembly; and an adhesive layer between the electrode assembly and the battery case, the adhesive layer attaching the electrode assembly and the battery case to each other, wherein the adhesive layer includes an adhesive including a maleimide-modified polyolefin containing two or more acid functional groups.
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9.发明公开
公开(公告)号：EP4435940A1
公开(公告)日：2024-09-25
申请号：EP23880202.9
申请日：2023-10-18
发明人： JUNG, Min Yong , CHOI, Bum , KEUM, Jong Yoon
IPC分类号： H01M50/145 , H01M50/124 , H01M50/119 , H01M50/682 , H01M50/256 , H01M10/6567 , H01M10/613
CPC分类号： H01M50/682 , H01M50/145 , H01M50/256 , H01M50/124 , H01M10/613 , H01M50/119 , H01M10/6567 , Y02E60/10
摘要： The present invention relates to a battery cell, a manufacturing method thereof, and a battery module comprising the same, and a battery cell related to one example of the present invention comprises an electrode assembly, a case accommodating the electrode assembly, a plating layer formed on an outer surface of the case, a scratch region formed by removing a partial region of the plating layer, and a porous coating layer provided to surround the scratch region and containing a sacrificial material having a higher metal ionization tendency than that of the plating layer.
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公开(公告)号：EP4428996A2
公开(公告)日：2024-09-11
申请号：EP24190388.9
申请日：2018-04-20
IPC分类号： H01M50/124
CPC分类号： B32B37/144 , B32B2307/724220130101 , B32B2307/71420130101 , H01M50/131 , H01M50/124 , B32B7/12 , B32B15/18 , B32B2307/5420130101 , B32B2553/0020130101 , B32B27/34 , B32B2255/2020130101 , B32B2307/73220130101 , B32B27/36 , B32B2307/3120130101 , B32B15/20 , B32B15/088 , B32B2307/53820130101 , B32B2255/0620130101 , B32B15/09 , B32B15/085 , B32B27/32 , B32B2457/1020130101 , H01M50/126 , H01M50/133 , H01M50/186 , H01M50/121 , H01M50/193 , H01M50/119 , H01M50/122 , Y02E60/10
摘要： The present invention provides a battery packaging material comprising a laminate comprising at least a base material layer, a barrier layer, an adhesive layer, and a heat-sealable resin layer in this order, in which crushing of the adhesive layer is effectively prevented when the heat-sealable resin layer is heat-sealed with itself, and a high sealing strength is achieved in a high-temperature environment. The battery packaging material according to the present invention comprises a laminate comprising at least a base material layer, a barrier layer, an adhesive layer, and a heat-sealable resin layer in this order, wherein the adhesive layer has a logarithmic decrement ΔE of 2.0 or less at 120°C according to rigid-body pendulum measurement.
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