公开(公告)号：US5593462A

公开(公告)日：1997-01-14

申请号：US339017

申请日：1994-11-14

申请人： Michel Gueguen ,  Marc Billion ,  Herve Majastre

发明人： Michel Gueguen ,  Marc Billion ,  Herve Majastre

IPC分类号： H01G9/025 ,  H01G11/00 ,  H01G11/06 ,  H01G11/24 ,  H01G11/26 ,  H01G11/30 ,  H01G11/38 ,  H01G11/46 ,  H01G11/52 ,  H01G11/54 ,  H01G11/56 ,  H01G11/62 ,  H01G11/64 ,  H01G11/66 ,  H01G11/68 ,  H01G11/70 ,  H01G11/84 ,  H01G11/86 ,  H01M4/06 ,  H01M6/10 ,  H01M6/18 ,  H01M10/05 ,  H01M4/04

CPC分类号： H01M6/181 ,  H01M6/10 ,  Y10T29/49112 ,  Y10T29/49115

摘要： The present invention relates to a method of manufacturing a multilayer electrochemical assembly comprising steps consisting in co-extruding an element comprising at least one electrode film and an electrolyte film based on an ionic conductor polymer through a die so that the electrode is accessible over at least one main face of the extruded element, and over not more than one edge of said element, spiral winding a complex based on the above-specified extruded element to form a structure having, on different faces of its edges, means for making electrical contact respectively with each of the two electrodes, and metallizing said faces of the edge of the structure.

摘要翻译： 本发明涉及一种制造多层电化学组件的方法，其包括以下步骤：通过模具将包含至少一个电极膜和基于离子导体聚合物的电解质膜的元件共挤出，使得电极至少可接近 挤出元件的一个主面，并且在所述元件的不超过一个边缘之上，基于上述规定的挤压元件螺旋地缠绕复合体，以形成在其边缘的不同面上分别形成电接触的构件 与两个电极中的每一个并且金属化结构的边缘的所述面。

公开(公告)号：US6127042A

公开(公告)日：2000-10-03

申请号：US355

申请日：1998-01-28

申请人： Lucien Tamic

发明人： Lucien Tamic

IPC分类号： H01G4/18 ,  H01G4/20 ,  B32B15/08 ,  H01G4/00 ,  H01G4/06

CPC分类号： H01G4/18 ,  H01G4/20

摘要： A metallized polypropylene film that has a modulus of elasticity in bending higher than 1500 MPa, a sag point under load higher than 110.degree. C., and a Vicat point higher than 150.degree. C. The metallized film is a film for making a capacitor.

摘要翻译： PCT No.PCT / FR96 / 01189 Sec。 371日期1998年1月29日 102（e）1998年1月29日PCT PCT 1996年6月26日PCT公布。 出版物WO97 / 05634 日期1997年2月13日一种金属化聚丙烯薄膜，其弯曲弹性模量高于1500MPa，负荷高于110℃的下垂点和高于150℃的维卡点。金属化薄膜是薄膜 用于制作电容器。

公开(公告)号：US5709932A

公开(公告)日：1998-01-20

申请号：US561004

申请日：1995-11-21

申请人： Jean-Fran.cedilla.ois Glez ,  Jean-Marc Metaix ,  Philippe Deleplanque

发明人： Jean-Fran.cedilla.ois Glez ,  Jean-Marc Metaix ,  Philippe Deleplanque

IPC分类号： B29C55/14 ,  B65B53/02 ,  C08L23/08

CPC分类号： B29C55/143 ,  B29K2023/0625 ,  B29K2023/083 ,  B29K2995/0049 ,  Y10S428/91

摘要： This invention relates to a preparation process of a biaxially oriented heat-shrinkable ultra-thin film, biaxially oriented by the flat process and made of linear low-density polyethylene, characterized in that: an ethylene homopolymer or an ethylene and C.sub.4 to C.sub.18 alpha-olefinic comonomer copolymer of a density lying between 0.89 and 0.94, alone or in combination, are heated beyond the melt temperature and extruded, the extruded film is poured and cooled at the appropriate hardening temperature, the film is drawn a first time in the machine direction at the appropriate temperature between 3 and 7 times the initial dimension of the non stretched film, the film is drawn a second time in the transverse direction at the appropriate temperature between 3 and 15 times the initial dimension of the non stretched film, the biaxially oriented film is drawn a third time in the machine direction at the appropriate temperature between 1.01 and 3 times the dimension after the first draw, the biaxially oriented film obtained is cooled at room temperature. The invention also concerns an ultra-thin monolayer film obtained notably by such process. These ultra-thin films have a thickness from 6 to 11 .mu.m.

摘要翻译： 本发明涉及双轴取向的热收缩超薄膜的制备方法，其通过平面方法双轴取向并由线性低密度聚乙烯制成，其特征在于：乙烯均聚物或乙烯和C 4至C 18α- 将单独或组合的0.89-0.94的密度的烯属共聚单体共聚物加热超过熔融温度并挤出，将挤出的膜倒入并在适当的硬化温度下冷却，将薄膜在机器方向上第一次拉伸 在非拉伸膜的初始尺寸的3至7倍的适当温度下，在非拉伸膜的初始尺寸的3至15倍之间的适当温度下，在横向上第二次拉伸膜，双轴取向 薄膜在机器方向第三次在第一次拉伸后的尺寸的1.01和3倍之间的适当温度下拉伸，双轴 得到的取向薄膜在室温下冷却。 本发明还涉及通过这种方法显着获得的超薄单层膜。 这些超薄膜的厚度为6〜11μm。

公开(公告)号：US5700442A

公开(公告)日：1997-12-23

申请号：US492141

申请日：1995-06-19

申请人： Didier Bloch ,  Frederic Le Cras ,  Pierre Strobel

发明人： Didier Bloch ,  Frederic Le Cras ,  Pierre Strobel

IPC分类号： C01G45/00 ,  H01M4/50 ,  H01M4/505 ,  C01G45/12

CPC分类号： H01M4/505 ,  C01G45/1221 ,  C01G45/1242 ,  C01G45/1292 ,  C01P2002/10 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/88 ,  C01P2004/51 ,  C01P2006/12 ,  C01P2006/40

摘要： The invention relates to the preparation of insertion compounds based on manganese oxide, usable as the positive electrode active material in a lithium battery. These compounds in the hatched area of FIG. 1 can be prepared by reacting in the solid state a manganese oxide powder MnO.sub.2 -.beta., having a specific surface below 7 m.sup.2 /g and an average grain size below 10 .mu.m, with a powder of a lithium compound such as Li.sub.2 CO.sub.3 or LiOH, at a temperature of 150.degree. to 500.degree. C. for an adequate time to convert the .beta.-MnO.sub.2 into manganese and lithium oxide having a lacunary or stoichiometric spinel structure.

摘要翻译： 本发明涉及可用作锂电池中的正极活性物质的基于氧化锰的插入化合物的制备。 图1的阴影区域中的这些化合物。 1可以通过以固体状态使具有低于7m 2 / g的比表面积和10μm以下的平均粒径的锰氧化物粉末MnO 2-β与锂化合物如Li 2 CO 3或LiOH的粉末反应来制备， 在150至500℃的温度下，将β-MnO 2转化为锰和具有间隔或化学计量的尖晶石结构的氧化锂的足够时间。

公开(公告)号：US5157586A

公开(公告)日：1992-10-20

申请号：US826077

申请日：1992-01-27

申请人： Denis Lallemand

发明人： Denis Lallemand

IPC分类号： B32B5/26 ,  H01G9/02

CPC分类号： B32B5/26 ,  H01G9/02

摘要： A separator for electrolytic capacitors, the separator being constituted by a single sheet of paper made up of at least two asymmetrical superposed layers: one of the layers having high thickness and low density, the other layer having low thickness and high density.

摘要翻译： 一种电解电容器用隔膜，该隔膜由至少两个不对称重叠层构成的单张纸构成，其中一层具有高厚度和低密度，另一层具有低厚度和高密度。