公开(公告)号：EP3691015A1

公开(公告)日：2020-08-05

申请号：EP19305120.8

申请日：2019-02-01

申请人： Rhodia Operations

发明人： KIM, Han-Seong ,  LEE, Hyun-Cheol ,  WON, Ji-Hye ,  HOUGH, Lawrence Alan ,  GUY, Laurent

IPC分类号： H01M10/052 ,  H01M10/056 ,  H01M6/16 ,  H01M6/22 ,  H01G9/20 ,  H01G11/06 ,  H01G11/54 ,  H01M10/0568 ,  H01M10/0569

摘要： The present invention provides electrolyte compositions which comprise an organic carbonate-based solvent, silica, at least one ionically conducting salt and optionally additives.
The invention also relates to batteries containing said electrolyte composition. The electrolyte composition according to the present invention improves the safety performance of batteries.

公开(公告)号：EP3118230A1

公开(公告)日：2017-01-18

申请号：EP15760888.6

申请日：2015-02-26

申请人： Kureha Corporation

发明人： WATANABE, Keisuke ,  KAMATA, Shintarou

IPC分类号： C08F214/22 ,  C08F214/28 ,  C08F220/28 ,  H01M6/18 ,  H01M6/22 ,  H01M10/0565

CPC分类号： C08F214/225 ,  C08F214/22 ,  C08F214/222 ,  C08F2220/283 ,  H01M6/22 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2300/0085

摘要： The vinylidene fluoride copolymer of the present invention is a polymer obtained by copolymerizing at least one type of fluorine-based monomer selected from hexafluoropropylene and chlorotrifluoroethylene, vinylidene fluoride, and a compound represented by formula (1) (wherein X is an atomic group having a hydroxyl group or a carboxyl group and having a molecular weight of not greater than 517 with a main chain having from 1 to 19 atoms) and is obtained by adding the compound represented by formula (1) to the fluorine-based monomer and vinylidene fluoride in divided portions or continuously during copolymerization. The gel electrolyte of the present invention contains the vinylidene fluoride copolymer and a non-aqueous electrolyte solution, and the gel electrolyte has an excellent balance of ionic conductivity and gel strength.

摘要翻译： 本发明的偏二氟乙烯共聚物是通过共聚至少一种选自六氟丙烯和一氯三氟乙烯的氟系单体，偏二氟乙烯和式（1）表示的化合物（其中X是具有 羟基或羧基，分子量不大于517，具有1至19个原子的主链），并且通过将式（1）表示的化合物加入到氟基单体和偏二氟乙烯中而获得 分开部分或连续共聚。 本发明的凝胶电解质含有偏二氟乙烯共聚物和非水电解质溶液，凝胶电解质具有优异的离子导电性和凝胶强度的平衡。

公开(公告)号：EP2996182A1

公开(公告)日：2016-03-16

申请号：EP15181860.6

申请日：2015-08-20

申请人： Johnson & Johnson Vision Care Inc.

发明人： FLITSCH, Frederick A. ,  OTTS, Daniel B. ,  PUGH, Randall B. ,  RIALL, James Daniel ,  TONER, Adam

IPC分类号： H01M6/04 ,  H01M6/22 ,  B29D11/00 ,  H01M6/40 ,  A61F2/14

CPC分类号： H01M10/26 ,  B29D11/00048 ,  B29D11/00817 ,  G02C7/04 ,  H01M6/045 ,  H01M6/22 ,  H01M6/40 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/425 ,  H01M2220/30 ,  H01M2300/0002 ,  H01M2300/0085

摘要： Electrolyte formulations for use in biocompatible batteries or batteries for a biomedical device such as an electroactive contact lens are described. The electrolyte formulations involve liquid or gelled electrolytes formulated to optimize biocompatibility, electrical performance, and physical performance. As a first example an electrolyte solution might comprise ZnCl 2 and indium acetate in water with optionnaly a surfactant. As a second example a gelled electrolyte might comprise calcium nitrate, carboxymethylcellulose and silicon dioxide.

摘要翻译： 描述了用于生物相容性电池或用于诸如电活性隐形眼镜的生物医学装置的电池的电解质配方。 电解质配方包括液体或凝胶电解质，以优化生物相容性，电性能和物理性能。 作为第一个实例，电解质溶液可以包括ZnCl 2和乙酸铟在水中，并且可选择使用表面活性剂。 作为第二个例子，凝胶电解质可以包括硝酸钙，羧甲基纤维素和二氧化硅。

公开(公告)号：EP2320503A4

公开(公告)日：2013-11-27

申请号：EP10744833

申请日：2010-03-15

申请人： PANASONIC CORP

发明人： SUMIYAMA SHINICHI ,  SYOJI YASUHIKO

IPC分类号： H01M6/08 ,  H01M2/02 ,  H01M2/18 ,  H01M4/02 ,  H01M4/04 ,  H01M4/12 ,  H01M4/24 ,  H01M4/36 ,  H01M4/62 ,  H01M4/75 ,  H01M6/22

CPC分类号： H01M4/364 ,  H01M2/0235 ,  H01M2/0272 ,  H01M2/18 ,  H01M4/043 ,  H01M4/12 ,  H01M4/244 ,  H01M4/62 ,  H01M4/75 ,  H01M6/085 ,  H01M2004/021 ,  H01M2004/023 ,  H01M2004/027

公开(公告)号：EP2038958A4

公开(公告)日：2011-05-11

申请号：EP06783286

申请日：2006-07-10

申请人： LG CHEMICAL LTD

发明人： PAULSEN JENS M

IPC分类号： H01M6/16 ,  H01M6/22 ,  H01M10/0562 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/36

CPC分类号： H01M10/056 ,  H01M10/052 ,  H01M2300/0085

公开(公告)号：EP2276092A1

公开(公告)日：2011-01-19

申请号：EP10178889.1

申请日：2002-12-17

申请人： EVEREADY BATTERY COMPANY, INC.

发明人： Langan, Richard A. ,  Schubert, Mark A. ,  Zhang, Jing ,  Zheng, Guanghong ,  Feddrix, Frank H. ,  Tudron, Frank B. ,  Tucholski, Gary R. ,  Hilmi, Abdelkader ,  Bailey, John C. ,  Webber, Andrew

IPC分类号： H01M2/16 ,  H01M4/70 ,  H01M2/02 ,  H01M4/24 ,  H01M4/26 ,  H01M4/66 ,  H01M6/12 ,  H01M6/22 ,  H01M6/40

CPC分类号： H01M6/12 ,  H01M2/0257 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/1653 ,  H01M2/18 ,  H01M4/0404 ,  H01M4/0414 ,  H01M4/06 ,  H01M4/08 ,  H01M4/244 ,  H01M4/26 ,  H01M4/50 ,  H01M4/62 ,  H01M4/623 ,  H01M4/625 ,  H01M4/663 ,  H01M4/667 ,  H01M6/045 ,  H01M6/22 ,  H01M6/40 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0002 ,  H01M2300/0014 ,  H01M2300/0085 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49114 ,  Y10T29/49115

摘要： The invention provides a carbon zinc battery comprising a printed cathode current collector at least a portion of which is printed onto a flexible nonconductive substrate.

摘要翻译： 本发明提供一种碳锌电池，其包括印刷的阴极集电器，其至少一部分印刷在柔性非导电基板上。

公开(公告)号：EP1715542B1

公开(公告)日：2008-09-10

申请号：EP06112896.3

申请日：2006-04-21

申请人： Samsung SDI Co., Ltd.

发明人： Lee, Yong-Beom ,  Cheong, Kwang-Jo ,  Song, Eui-Hwan

IPC分类号： H01M10/40 ,  H01M6/22

CPC分类号： H01M10/0565 ,  C08G63/21 ,  C08G63/91 ,  H01M4/131 ,  H01M4/133 ,  H01M4/525 ,  H01M10/0525 ,  H01M2300/0082

公开(公告)号：EP1427040A4

公开(公告)日：2008-05-28

申请号：EP02755671

申请日：2002-07-26

申请人： SANYO CHEMICAL IND LTD

发明人： SUMIYA TAKASHI ,  YAMAGUCHI TAKEAKI

IPC分类号： C09K3/00 ,  H01M4/02 ,  B82Y30/00 ,  B82Y99/00 ,  C01B31/02 ,  H01M4/04 ,  H01M4/06 ,  H01M4/24 ,  H01M4/62 ,  H01M6/08 ,  H01M6/22 ,  H01M10/24 ,  H01M10/26 ,  H01M10/30

CPC分类号： H01M4/62 ,  H01M4/06 ,  H01M4/244 ,  H01M4/50 ,  H01M4/621 ,  H01M6/08 ,  H01M6/22 ,  H01M10/24 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0014 ,  H01M2300/0085

摘要： A gelling agent for an alkaline cell, characterized in that it comprises cross−linked polymer particles (A) containing (meth)acrylic acid and/or an alkali metal salt thereof as a primary constituent monomer unit thereof and having an average particle diameter of 0.1 to 2,000 μm and an ultra−fine particulate metal oxide (1) having an average particle diameter of 1 to 100 nm; and an alkaline cell using the gelling agent. The alkaline cell is extremely excellent in impact resistance, life, and the like, can be produced in a reduced time, and contains no substance having harmful effect on a human body.

公开(公告)号：EP1114481B1

公开(公告)日：2007-08-01

申请号：EP98961686.7

申请日：1998-12-31

申请人： Korea Institute of Science and Technology

发明人： YUN, Kyung Suk ,  CHO, Byung Won ,  CHO, Won Il ,  PAIK, Chi Hum ,  KIM, Hyung Sun ,  KIM, Un Sek

IPC分类号： H01M6/18 ,  H01M6/22 ,  H01M10/40

CPC分类号： H01M10/056 ,  H01M4/131 ,  H01M4/133 ,  H01M6/181 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0585 ,  Y02T10/7011

摘要： A homogeneous solid polymer alloy electrolyte comprises a total 100 weight % of mixture of (a) from 5 to 90 weight % comprising one of polyacrylonitrile-based (PAN-based) solid polymers and poly(methyl methacrylate)-based (PMMA-based) solid polymers which have superior adhesion and ion conductivity, (b) from 5 to 80 weight % comprising one of poly(vinylidene fluoride)-based (PVdF-based) solid polymers and the PMMA-based solid polymers which have superior compatibility with an organic solvent electrolyte, (c) from 5 to 80 weight % comprising one of poly(vinyl chloride)-based (PVC-based) solid polymers and the PVdF-based solid polymers which have superior mechanical strength. The solid polymer alloy electrolyte has superior ion conductivity, compatibility with an organic solvent and mechanical strength. A lithium polymer battery manufactured by making the composite anode and cathode using the solid polymer alloy electrolyte, and stacking the solid polymer alloy electrolyte and the composite anode(cathode) in several times, has excellent adhesion, mechanical stability, low/high temperature characteristics, high rate discharge, charge/discharge properties, and battery capacity and battery cycle life characteristics.

公开(公告)号：EP1777764A1

公开(公告)日：2007-04-25

申请号：EP05765478.2

申请日：2005-07-06

申请人： Sanyo Chemical Industries, Ltd.

发明人： OHTANI, Kazuya c/o Sanyo Chemical Industries, Ltd. ,  YAMAGUCHI, Takeaki

IPC分类号： H01M4/62 ,  H01M4/06 ,  H01M6/22

CPC分类号： H01M6/22 ,  H01M4/12 ,  H01M4/244 ,  H01M4/381 ,  H01M4/40 ,  H01M4/42 ,  H01M6/06 ,  H01M2004/023 ,  H01M2300/0085

摘要： A gelling agent for use in an alkaline battery comprises a cross-linked polymer (A) formed with a (meth)acrylic acid (salt) as a principal constituent monomer unit, wherein the gelling agent allows an obtained gel (GA) to have a viscosity ratio (N1/N60), determined as follows, of 0.7 to 1.3, and includes components soluble in 37 wt% aqueous solution of potassium hydroxide that account for 30 wt% or less of the gelling agent: the viscosity ratio (N1/N60) of the gel (GA) is determined by preparing the gel (GA) by stirring 100 parts by weight of 37 wt% aqueous solution of potassium hydroxide, 2 parts by weight of the cross-linked polymer (A), and 200 parts by weight of zinc powder at 40°C so as to be mixed uniformly, and measuring a viscosity (40°C, N1) of the gel (GA) after being left to stand at the same temperature for one day, and a viscosity (40°C, N60) of the gel (GA) after being left to stand at the same temperature for sixty days, according to JIS K7117-1: 1999. The foregoing gelling agent and an alkaline battery using the gelling agent exhibit excellent impact resistance and excellent long-term retention of discharge characteristics.

摘要翻译： 用于碱性电池的胶凝剂包括交联的p