公开(公告)号：EP3279967A1

公开(公告)日：2018-02-07

申请号：EP16773443.3

申请日：2016-03-30

申请人： LG Chem, Ltd.

发明人： YU, Hyung Kyun ,  KIM, Sang Hun ,  HWANG, Won Pill ,  HWANG, Soo Ji ,  JUNG, Sang Suk

IPC分类号： H01M2/02 ,  H01M2/10

CPC分类号： H01M2/029 ,  B32B1/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/242 ,  B32B2323/00 ,  B32B2439/62 ,  B32B2457/10 ,  H01M2/0262 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0295 ,  H01M10/0525

摘要： The present disclosure relates to a pouch case for a secondary battery, and a secondary battery comprising the same, and in particular, to a pouch case for a secondary battery fabricated by laminating an inner resin layer, a middle resin layer and an outer resin layer, wherein the inner resin layer comprises a polyolefin-based resin and a thermosetting moisture absorber, and a secondary battery comprising the same.

摘要翻译： 本发明涉及一种用于二次电池的袋式外壳和包括该外壳的二次电池，并且具体地，涉及一种用于二次电池的袋式外壳，该外壳通过层压内部树脂层，中间树脂层和外部树脂层 其中所述内树脂层包含聚烯烃基树脂和热固性吸湿剂，以及包含所述内树脂层的二次电池。

公开(公告)号：EP3254331A1

公开(公告)日：2017-12-13

申请号：EP16747186.1

申请日：2016-02-03

申请人： Global Web Horizons, LLC

发明人： HARTMANN, Mark ,  KELLY, Joseph

IPC分类号： H01M10/60 ,  H01M10/659 ,  H05K7/20

CPC分类号： H01M2/1094 ,  H01G2/08 ,  H01G11/18 ,  H01G11/78 ,  H01M2/0277 ,  H01M2/029 ,  H01M2/0295 ,  H01M2/105 ,  H01M2/1061 ,  H01M2/1077 ,  H01M10/643 ,  H01M10/647 ,  H01M10/659 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/13

摘要： This disclosure provides a casing for the thermal management and protection of an electrochemical cell. The casing may comprise an inner surface configured to be in physical contact with at least a portion of an outer surface of an electrochemical cell. The inner surface may be substantially solid at room temperature. The casing may also comprise a polymer matrix which itself comprises two or more temperature management materials. At least one of the two or more temperature management materials may comprise a microencapsulated phase change material having a latent heat of at least 5 Joules per gram and a transition temperature between 0° C. and 100° C., and at least one other of the two or more temperature management materials may comprise an elastomeric material. The polymer matrix may be substantially homogeneous.

公开(公告)号：EP2643868B1

公开(公告)日：2015-07-22

申请号：EP11788797.6

申请日：2011-11-22

申请人： VARTA Microbattery GmbH

发明人： AKCA, Kemal ,  CSRENKO, Cornelia ,  KREIDLER, Bernd ,  FREUDENBERGER, Renate

IPC分类号： H01M2/02 ,  H01M2/04 ,  H01M6/04 ,  H01M6/12 ,  H01M12/06

CPC分类号： H01M2/0222 ,  H01M2/0272 ,  H01M2/0275 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0292 ,  H01M2/0295 ,  H01M2/0413 ,  H01M2/0452 ,  H01M2/0495 ,  H01M6/04 ,  H01M6/12 ,  H01M12/06

公开(公告)号：EP2772958A4

公开(公告)日：2015-06-17

申请号：EP12843285

申请日：2012-10-22

申请人： DAINIPPON PRINTING CO LTD

发明人： AKITA HIROHISA ,  AMANO MAKOTO ,  YOKOTA KAZUHIKO ,  YAMASHITA RIKIYA

IPC分类号： H01M2/02 ,  B32B7/12 ,  B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/092 ,  B32B15/20

CPC分类号： H01G9/08 ,  B32B7/12 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/20 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2264/102 ,  B32B2307/206 ,  B32B2307/31 ,  B32B2307/514 ,  B32B2307/558 ,  B32B2307/7246 ,  B32B2439/62 ,  B32B2457/10 ,  H01G11/78 ,  H01M2/0275 ,  H01M2/0282 ,  H01M2/0287 ,  H01M2/029 ,  H01M2/0292 ,  H01M2/0295 ,  H01M10/052

摘要： Provided is a packaging material for an electrochemical cell which prevents the occurrence of short circuits. A packaging material (110) for an electrochemical cell configured by laminating a base material layer (112) comprising: at least a resin film; a heat-adhesive layer (116) comprising a heat-adhesive resin, the heat-adhesive layer being disposed on the innermost layer; and a barrier layer (114) comprising a metal foil, the barrier layer being disposed between the base material layer (112) and the heat-adhesive layer (116), wherein a chemical-conversion-treated layer (114a) comprising alumina particles and modified epoxy resin is formed on the surface of at least the heat adhesive layer (116) side of the barrier layer (114).

公开(公告)号：EP2612546B1

公开(公告)日：2014-12-03

申请号：EP11749445.0

申请日：2011-09-01

申请人： LANXESS Deutschland GmbH

发明人： HASPEL, Julian ,  SELIG, Jürgen

IPC分类号： H05K9/00 ,  H01M2/02 ,  B32B5/08 ,  B32B5/26 ,  B32B5/28 ,  B32B27/04 ,  B32B3/08 ,  B32B1/00

CPC分类号： H01M2/0295 ,  B29C45/0013 ,  B29C45/14 ,  B29K2995/0005 ,  B29K2995/0011 ,  B29L2031/7146 ,  B32B1/00 ,  B32B3/08 ,  B32B5/08 ,  B32B5/26 ,  B32B5/28 ,  B32B27/04 ,  H01M2/0262 ,  H01M2/0285 ,  H05K9/0047 ,  H05K9/009 ,  Y10T428/24124 ,  Y10T442/3472 ,  Y10T442/3813 ,  Y10T442/659

公开(公告)号：EP2791989A1

公开(公告)日：2014-10-22

申请号：EP12787005.3

申请日：2012-11-15

申请人： Robert Bosch GmbH ,  Samsung SDI Co., Ltd.

发明人： DUERNEGGER, Wolfgang

IPC分类号： H01M2/02 ,  F16B2/00

CPC分类号： H01M2/0262 ,  F16B2/005 ,  H01M2/0267 ,  H01M2/0292 ,  H01M2/0295 ,  H01M2220/20

摘要： The invention relates to a housing for a battery cell, comprising a paint coating (111) for electrical insulation. The paint coating (111) contains adhesive-containing particles (114), the adhesive of which can be activated under defined conditions, preferably by pressure when clamping battery cells comprising such a housing (100), such that the friction coefficient of the contact surfaces of the housing is increased. The invention further relates to a battery cell, preferably a lithium-ion cell, to a battery, and to a motor vehicle.

公开(公告)号：EP2732484A1

公开(公告)日：2014-05-21

申请号：EP12733769.9

申请日：2012-07-13

申请人： Basell Poliolefine Italia S.r.l.

发明人： BIONDINI, Gisella ,  CIARAFONI, Marco ,  DESTRO, Mara ,  MASSARI, Paola ,  PRADELLA, Fiorella

IPC分类号： H01M2/02 ,  H01M10/12 ,  H01M10/06 ,  C08L23/14 ,  C08L23/08 ,  C08L23/12

CPC分类号： H01M2/0257 ,  C08L23/08 ,  C08L23/12 ,  C08L23/14 ,  C08L23/142 ,  H01M2/0237 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0295 ,  H01M10/06 ,  H01M10/121 ,  Y02E60/126 ,  C08L23/16

摘要： A case for valve-regulated lead-acid battery comprising an olefin polymer composition comprising: A) From 60 wt% to 95 wt%, of a propylene homopolymer, or a copoloymer of propylene containing 3% or less of ethylene, said homopolymer or copolymer having a Polydispersity Index (P.I.) value of from 4.6 to 10 and a fraction insoluble in xylene at 25 °C, higher than 98 molar %; and B) from 5 wt% to 40wt %, of a copolymer of propylene and ethylene containing from 30 wt% to 65 wt% of ethylene derived units; the sum A)+B being 100.

公开(公告)号：EP1964667B1

公开(公告)日：2014-04-30

申请号：EP06782294.0

申请日：2006-07-28

申请人： Nippon Steel & Sumikin Materials Co., Ltd.

发明人： IBARAGI, Masaharu ,  KAJIRO, Hiroshi ,  OHISHI, Hiroshi

IPC分类号： B32B15/085 ,  C23C22/00 ,  C25D11/38 ,  H01M2/02 ,  B32B5/18

CPC分类号： C25D11/38 ,  B32B15/08 ,  B32B15/18 ,  C25D5/56 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0295 ,  H01M10/052 ,  H01M10/0585 ,  H01M10/0587 ,  H01M10/24 ,  Y10T428/13 ,  Y10T428/265

公开(公告)号：EP2427038A1

公开(公告)日：2012-03-07

申请号：EP10174914.1

申请日：2010-09-01

申请人： LANXESS Deutschland GmbH

发明人： Haspel, Julian ,  Selig, Jürgen

IPC分类号： H05K9/00 ,  H01M2/02 ,  B32B5/08 ,  B32B5/26 ,  B32B5/28 ,  B32B27/04 ,  B32B3/08 ,  B32B1/00 ,  B29C45/14

CPC分类号： H01M2/0295 ,  B29C45/0013 ,  B29C45/14 ,  B29K2995/0005 ,  B29K2995/0011 ,  B29L2031/7146 ,  B32B1/00 ,  B32B3/08 ,  B32B5/08 ,  B32B5/26 ,  B32B5/28 ,  B32B27/04 ,  H01M2/0262 ,  H01M2/0285 ,  H05K9/0047 ,  H05K9/009 ,  Y10T428/24124 ,  Y10T442/3472 ,  Y10T442/3813 ,  Y10T442/659

摘要： Die vorliegende Erfindung betrifft ein EMF-abgeschirmtes Kunststoff-Organoblech-Hybrid-Strukturbauteil, bevorzugt ein Batteriegehäuse, sowie dessen Verwendung in Kraftfahrzeugen, bevorzugt in Elektrokraftfahrzeugen oder Hybridfahrzeugen, wobei die Abkürzung EMF für elektromagnetische(s) Feld(er) steht.

摘要翻译： 电磁屏蔽混合结构部件，优选电池壳体包括（i）由多个纤维填料中的织造或芯部制成的有机金属片，其中掺入碳纤维或金属纤维，并且该织物或 核心嵌入热塑性塑料; 和（ii）另一种塑料组分，优选具有高导电性的热塑性材料。

公开(公告)号：EP2156486B1

公开(公告)日：2012-01-11

申请号：EP08741495.9

申请日：2008-04-22

申请人： LG Chem, Ltd.

发明人： KIM, Jong-Hun ,  JANG, Hyun-Min ,  HONG, Jang-Hyuk ,  SOHN, Joon-Yong ,  LEE, Sang-Young

IPC分类号： H01M2/14 ,  H01M2/02 ,  H01M2/16

CPC分类号： H01M2/1653 ,  H01M2/0275 ,  H01M2/0287 ,  H01M2/0292 ,  H01M2/0295 ,  H01M2/166 ,  H01M10/052

摘要： An electrochemical device includes a plurality of unit cells, each having a first separator and a cathode and an anode positioned at both sides of the first separator, and a continuous single second separator interposed between adjacent unit cells in correspondence with each other in a laminated pattern and arranged to surround each unit cell. The first separator includes a heat- resisting porous substrate having a melt point of 200°C or above and a first porous coating layer formed on at least one surface of the heat-resisting porous substrate and made of a mixture of a plurality of inorganic particles and a binder polymer. The second separator includes a polyolefin porous substrate and a second porous coating layer formed on at least one surface of the polyolefin porous substrate and made of a mixture of a plurality of inorganic particles and a binder polymer.