BR9612313A - Componente catódico isento de fibras de amianto, e, processo para sua preparação. - Google Patents

Componente catódico isento de fibras de amianto, e, processo para sua preparação.

Info

Publication number
BR9612313A
BR9612313A BR9612313-3A BR9612313A BR9612313A BR 9612313 A BR9612313 A BR 9612313A BR 9612313 A BR9612313 A BR 9612313A BR 9612313 A BR9612313 A BR 9612313A
Authority
BR
Brazil
Prior art keywords
preparation
cathodic
asbestos fibers
fibers
component free
Prior art date
Application number
BR9612313-3A
Other languages
English (en)
Inventor
Gerard Bacquet
Original Assignee
Chloralp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chloralp filed Critical Chloralp
Publication of BR9612313A publication Critical patent/BR9612313A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds

Abstract

"COMPONENTE CATóDICO ISENTO DE FIBRAS DE AMIANTO, E, PROCESSO PARA SUA PREPARAçãO". A invenção refere-se a um elemento catódico isento de fibras de aminato, que pode ser obtido por deposição, após filtração através de um meio poroso, de uma suspensão aquosa compreendendo fibras eletricamente condutoras, pelo menos um polímero catiónico, pelo menos um agente eletrocatalítico, pelo menos um agente formador de poros e pelo menos um aglutinante selecionado dentre os fluoropolímeros. A invenção também refere-se a um processo para a preparação de um tal elemento catódico.
BR9612313-3A 1995-12-29 1996-12-27 Componente catódico isento de fibras de amianto, e, processo para sua preparação. BR9612313A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9515712A FR2743090B1 (fr) 1995-12-29 1995-12-29 Element cathodique exempt d'amiante utilisable pour l'electrolyse de solution de chlorure de sodium
PCT/FR1996/002091 WO1997024474A1 (fr) 1995-12-29 1996-12-27 Element cathodique exempt d'amiante utilisable pour l'electrolyse de solution de chlorure de sodium

Publications (1)

Publication Number Publication Date
BR9612313A true BR9612313A (pt) 1999-12-28

Family

ID=9486124

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612313-3A BR9612313A (pt) 1995-12-29 1996-12-27 Componente catódico isento de fibras de amianto, e, processo para sua preparação.

Country Status (17)

Country Link
US (1) US6099704A (pt)
EP (1) EP0870077B1 (pt)
JP (1) JP2000502753A (pt)
KR (1) KR19990076911A (pt)
CN (1) CN1163636C (pt)
AU (1) AU1381097A (pt)
BG (1) BG62785B1 (pt)
BR (1) BR9612313A (pt)
CA (1) CA2241230C (pt)
DE (1) DE69603092T2 (pt)
EA (1) EA000808B1 (pt)
FR (1) FR2743090B1 (pt)
MX (1) MXPA98005187A (pt)
NO (1) NO983011L (pt)
PL (1) PL327570A1 (pt)
UA (1) UA47449C2 (pt)
WO (1) WO1997024474A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803309B1 (fr) * 1999-12-30 2002-05-03 Chloralp Diaphragme exempt d'amiante, comprenant des particules minerales non fibreuses, association le comprenant, son obtention et son utilisation
US6828054B2 (en) 2000-02-11 2004-12-07 The Texas A&M University System Electronically conducting fuel cell component with directly bonded layers and method for making the same
US6649299B2 (en) * 2000-02-11 2003-11-18 The Texas A&M University System Gas diffusion electrode with nanosized pores and method for making same
US6770394B2 (en) 2000-02-11 2004-08-03 The Texas A&M University System Fuel cell with monolithic flow field-bipolar plate assembly and method for making and cooling a fuel cell stack
US6531238B1 (en) 2000-09-26 2003-03-11 Reliant Energy Power Systems, Inc. Mass transport for ternary reaction optimization in a proton exchange membrane fuel cell assembly and stack assembly
US6660828B2 (en) 2001-05-14 2003-12-09 Omnova Solutions Inc. Fluorinated short carbon atom side chain and polar group containing polymer, and flow, or leveling, or wetting agents thereof
JP4017988B2 (ja) * 2001-05-14 2007-12-05 オムノバ ソリューソンズ インコーポレーティッド ペンダントフッ素化炭素基を有する環状モノマー由来のポリマー界面活性剤
US7005209B1 (en) 2002-10-04 2006-02-28 The Texas A&M University System Fuel cell stack assembly
US7001687B1 (en) 2002-10-04 2006-02-21 The Texas A&M University System Unitized MEA assemblies and methods for making same
US8216956B2 (en) 2003-10-10 2012-07-10 Ohio University Layered electrocatalyst for oxidation of ammonia and ethanol
US7485211B2 (en) * 2003-10-10 2009-02-03 Ohio University Electro-catalysts for the oxidation of ammonia in alkaline media
US20090081500A1 (en) * 2003-10-10 2009-03-26 Ohio University Fuel cell utilizing ammonia, ethanol or combinations thereof
US8221610B2 (en) * 2003-10-10 2012-07-17 Ohio University Electrochemical method for providing hydrogen using ammonia and ethanol
US8216437B2 (en) * 2003-10-10 2012-07-10 Ohio University Electrochemical cell for oxidation of ammonia and ethanol
JP2009515036A (ja) * 2005-10-14 2009-04-09 オハイオ ユニバーシティ アルカリ媒体中におけるアンモニア及びエタノールを酸化するためのカーボンファイバー電極触媒、ならびに水素生成、燃料電池および精製プロセスへのその適用
CN101224678B (zh) 2007-01-17 2012-06-06 山东新北洋信息技术股份有限公司 一种打印机及打印控制方法
WO2009046404A1 (en) * 2007-10-05 2009-04-09 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Ruo2-coated fibrous insulator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706912B1 (fr) * 1993-06-25 1995-09-15 Rhone Poulenc Chimie Element cathodique depourvu de fibres d'amiante

Also Published As

Publication number Publication date
MXPA98005187A (es) 2005-04-28
BG102564A (en) 1999-01-29
UA47449C2 (uk) 2002-07-15
EA199800613A1 (ru) 1998-12-24
EP0870077B1 (fr) 1999-06-30
DE69603092D1 (de) 1999-08-05
JP2000502753A (ja) 2000-03-07
NO983011D0 (no) 1998-06-26
NO983011L (no) 1998-08-31
FR2743090A1 (fr) 1997-07-04
CN1208443A (zh) 1999-02-17
WO1997024474A1 (fr) 1997-07-10
CA2241230A1 (fr) 1997-07-10
FR2743090B1 (fr) 1998-02-06
CA2241230C (fr) 2004-02-03
AU1381097A (en) 1997-07-28
PL327570A1 (en) 1998-12-21
DE69603092T2 (de) 1999-11-18
US6099704A (en) 2000-08-08
CN1163636C (zh) 2004-08-25
EA000808B1 (ru) 2000-04-24
EP0870077A1 (fr) 1998-10-14
KR19990076911A (ko) 1999-10-25
BG62785B1 (bg) 2000-07-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HHFF Decision: republication
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.