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Número de publicaciónEP0093961 A1
Tipo de publicaciónSolicitud
Número de solicitudEP19830104146
Fecha de publicación16 Nov 1983
Fecha de presentación28 Abr 1983
Fecha de prioridad10 May 1982
También publicado comoCA1209522A, CA1209522A1, DE3217499A1, EP0093961B1, US4468295
Número de publicación1983104146, 83104146, 83104146.2, EP 0093961 A1, EP 0093961A1, EP-A1-0093961, EP0093961 A1, EP0093961A1, EP19830104146, EP83104146
InventoresEngelbert Dr. Dipl.-Chem. Pliefke
SolicitanteHoechst Aktiengesellschaft
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos:  Espacenet, Registro europeo de patentes
Verfahren zur elektrochemischen Aufrauhung von Aluminium für Druckplattenträger
EP 0093961 A1
Imágenes(1)
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Descripción  disponible en alemán
Reclamaciones(6)  disponible en alemán
Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
DE1496956A1 *15 Mar 196527 Nov 1969Paehr Dr Hans WernerVerfahren zur AEtzung von Metallbaendern
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
EP0171835A2 *8 Jul 198519 Feb 1986North American Philips CorporationA process of etching aluminium anode foil for high voltage electrolytic capacitors
EP0171835A3 *8 Jul 19858 Oct 1986North American Philips CorporationA process of etching aluminium anode foil for high voltage electrolytic capacitors
EP0661390A1 *23 Dic 19945 Jul 1995Nihon Chikudenki Kogyo Kabushiki KaishaMethod of etching aluminum foil for electrolytic condensor
Clasificaciones
Clasificación internacionalB41N3/03, C25F3/04, B41N1/08
Clasificación cooperativaY10S204/09, B41N3/034, C25F3/04
Clasificación europeaC25F3/04, B41N3/03E
Eventos legales
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16 Nov 1983AKDesignated contracting states:
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6 Jun 198417PRequest for examination filed
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