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公开(公告)号:ES2223496T3
公开(公告)日:2005-03-01
申请号:ES00918862
申请日:2000-04-07
Applicant: BASF AG
Inventor: BAUER STEPHAN , BRONSTERT BERND , MOHWALD HELMUT , TOBINAGA TAKESHI
IPC: G01N27/26 , G02F1/15 , H01G9/02 , H01M2/16 , H01M4/02 , H01M4/58 , H01M4/62 , H01M6/18 , H01M10/40
Abstract: Procedimiento para la obtención de un cuerpo compuesto, que comprende A) al menos una lámina substrato A, y aplicada sobre la misma, B) al menos una capa separadora B, que contiene una mezcla I, que comprende una mezcla II, constituida por c) un 1 a un 95 % en peso de un producto sólido III, preferentemente un producto sólido básico III, con un tamaño de partícula primaria de 5 nm a 20 µm, y d) un 5 a un 99 % en peso de una masa polímera IV, obtenible mediante polimerización de b1) un 5 a un 100 % en peso, referido a la masa IV de un producto de condensación V constituido por al menos un compuesto VI, que es apto para reaccionar con un ácido carboxílico o un ácido sulfónico, o un derivado, o una mezcla constituida por dos o más de los mismos, y al menos 1 mol por mol de compuesto VI de un ácido carboxílico o ácido sulfónico VII, que presenta al menos un grupo funcional polimerizable a través de radicales, o de un derivado del mismo, o de una mezcla constituida por dos o más de los mismos, yb2) un 0 a un 95 % en peso, referido a la masa IV, de un compuesto VIII adicional con un peso molecular medio (media numérica) de al menos 5000, con segmentos de poliéter en la cadena principal o lateral, ascendiendo la fracción ponderal de la mezcla II en la mezcla I a un 1 hasta un 100 % en peso.
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公开(公告)号:CA2369730A1
公开(公告)日:2000-10-19
申请号:CA2369730
申请日:2000-04-07
Applicant: BASF AG
Inventor: TOBINAGA TAKESHI , MOHWALD HELMUT , BAUER STEPHAN , BRONSTERT BERND
IPC: G01N27/26 , G02F1/15 , H01G9/02 , H01M2/16 , H01M4/02 , H01M4/58 , H01M4/62 , H01M6/18 , H01M10/40 , H01M10/36
Abstract: The invention relates to a method for producing a composite body which comprises: A) at least one substrate film A, and, applied thereon, B) at lea st one separator layer B that contains 1 to 95 wt.- % of a solid substance and that is devoid of an electron-conductive, electrochemically active compound, and C) at least one cathode layer C or D) at least one anode layer D, or at least one cathode layer C and at least one anode layer D. The inventive meth od is characterized in that the at least one separator layer B and the at least one cathode layer C or the at least one anode layer D or the at least one cathode layer C and the at least one anode layer D are brought in contact wi th one another by a wet-on-wet coating method.
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公开(公告)号:DE50006964D1
公开(公告)日:2004-08-05
申请号:DE50006964
申请日:2000-04-07
Applicant: BASF AG
Inventor: BAUER STEPHAN , BRONSTERT BERND , MOEHWALD HELMUT , TOBINAGA TAKESHI
IPC: G01N27/26 , G02F1/15 , H01G9/02 , H01M2/16 , H01M4/02 , H01M4/58 , H01M4/62 , H01M6/18 , H01M10/40
Abstract: The invention relates to a process for production of a composite article comprising: A) at least one substrate film A and, applied thereto, B) at least one separator layer B which comprises from 1 to 95% by weight of a solid and comprises no electron-conducting, electrochemically active compound, and C) at least one negative-electrode layer C or D) at least one positive-electrode layer D, or at least one negative-electrode layer C and at least one positive electrode layer D, wherein the at least one separator layer B and the at least one negative-electrode layer C or the at least one positive-electrode layer D or the at least one negative-electrode layer C and the at least one positive-electrode layer D are brought into contact with one another by a wet-on-wet coating process.
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公开(公告)号:AU3965600A
公开(公告)日:2000-11-14
申请号:AU3965600
申请日:2000-04-07
Applicant: BASF AG
Inventor: BAUER STEPHAN , BRONSTERT BERND , MOHWALD HELMUT , TOBINAGA TAKESHI
IPC: G01N27/26 , G02F1/15 , H01G9/02 , H01M2/16 , H01M4/02 , H01M4/58 , H01M4/62 , H01M6/18 , H01M10/40
Abstract: The invention relates to a process for production of a composite article comprising: A) at least one substrate film A and, applied thereto, B) at least one separator layer B which comprises from 1 to 95% by weight of a solid and comprises no electron-conducting, electrochemically active compound, and C) at least one negative-electrode layer C or D) at least one positive-electrode layer D, or at least one negative-electrode layer C and at least one positive electrode layer D, wherein the at least one separator layer B and the at least one negative-electrode layer C or the at least one positive-electrode layer D or the at least one negative-electrode layer C and the at least one positive-electrode layer D are brought into contact with one another by a wet-on-wet coating process.
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