BR9610418A - Processos para formar um revestimento fino e para fabricar um diagragma para uso em uma célula de diafragma de cloro-álcali - Google Patents

Processos para formar um revestimento fino e para fabricar um diagragma para uso em uma célula de diafragma de cloro-álcali

Info

Publication number
BR9610418A
BR9610418A BR9610418A BR9610418A BR9610418A BR 9610418 A BR9610418 A BR 9610418A BR 9610418 A BR9610418 A BR 9610418A BR 9610418 A BR9610418 A BR 9610418A BR 9610418 A BR9610418 A BR 9610418A
Authority
BR
Brazil
Prior art keywords
diagragm
chlor
fabricating
processes
forming
Prior art date
Application number
BR9610418A
Other languages
English (en)
Inventor
Robert E Aikman Jr
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR9610418A publication Critical patent/BR9610418A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/22—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers modified by chemical after-treatment
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/347—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
    • D06M15/353—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes containing fluorine
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3566—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Reinforced Plastic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
BR9610418A 1995-09-07 1996-08-22 Processos para formar um revestimento fino e para fabricar um diagragma para uso em uma célula de diafragma de cloro-álcali BR9610418A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/525,968 US5746954A (en) 1995-09-07 1995-09-07 Processes for forming thin, durable coatings of perfluorocarbon ionomers on various substrate materials
PCT/US1996/013693 WO1997009373A1 (en) 1995-09-07 1996-08-22 Processes for forming thin, durable coatings of perfluorocarbon iononomers on various substrate materials

Publications (1)

Publication Number Publication Date
BR9610418A true BR9610418A (pt) 1999-07-06

Family

ID=24095364

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610418A BR9610418A (pt) 1995-09-07 1996-08-22 Processos para formar um revestimento fino e para fabricar um diagragma para uso em uma célula de diafragma de cloro-álcali

Country Status (9)

Country Link
US (2) US5746954A (pt)
EP (1) EP0874873A1 (pt)
JP (1) JPH11514395A (pt)
KR (1) KR19990044472A (pt)
CN (1) CN1199409A (pt)
BR (1) BR9610418A (pt)
CA (1) CA2231142C (pt)
NO (1) NO981006L (pt)
WO (1) WO1997009373A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6171723B1 (en) * 1997-10-10 2001-01-09 3M Innovative Properties Company Batteries with porous components
WO1999038897A1 (fr) 1998-01-30 1999-08-05 Hydro-Quebec Polymeres sulfones reticules et leur procede de preparation
US6495209B1 (en) 1998-02-20 2002-12-17 Lynntech, Inc. Process of making a composite membrane
US20040208993A1 (en) * 1998-10-16 2004-10-21 Fongalland Dharshini Chryshantha Substrate binder
US20040209965A1 (en) * 1998-10-16 2004-10-21 Gascoyne John Malcolm Process for preparing a solid polymer electrolyte membrane
US6458257B1 (en) 1999-02-09 2002-10-01 Lynntech International Ltd Microorganism control of point-of-use potable water sources
WO2000063995A1 (en) * 1999-04-20 2000-10-26 Lynntech, Inc. Process of making a composite membrane
WO2001058577A1 (en) * 2000-02-11 2001-08-16 Mykrolis Corporation Porous or non-porous substrate coated with a polymeric composition having hydrophilic functional groups and process
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
ITMI20011745A1 (it) * 2001-08-09 2003-02-09 Ausimont Spa Processo per impregnare supporti
US7740967B2 (en) * 2002-07-04 2010-06-22 Ben Gurion University Of The Negev Research And Development Authority Highly conductive ordered ion exchange membranes
US7348088B2 (en) * 2002-12-19 2008-03-25 3M Innovative Properties Company Polymer electrolyte membrane
US20060011063A1 (en) * 2004-07-16 2006-01-19 Honeywell International Inc. High temperature gas separation membrane suitable for OBIGGS applications
KR101213484B1 (ko) 2005-05-19 2012-12-20 삼성디스플레이 주식회사 전도성 고분자 조성물 및 이를 채용한 유기 광전 소자
JP4699928B2 (ja) * 2006-03-29 2011-06-15 日本碍子株式会社 プラズマ発生電極検査装置
CN101467243B (zh) * 2006-06-02 2012-08-08 萨尔泽曼塔普拉斯有限公司 防止衬底支座引起的金属污染的方法
FR2919521B1 (fr) * 2007-08-01 2012-03-09 Commissariat Energie Atomique Couche d'accroche sur des polymeres fluores
EP2145917B1 (en) * 2008-07-17 2012-06-06 W.L. Gore & Associates GmbH Polymer coating comprising a complex of an ionic fluoropolyether and a counter ionic agent
EP2493940B2 (en) 2009-10-29 2018-08-29 Solvay Specialty Polymers Italy S.p.A. Process for the isolation of sulfonyl fluoride polymers and polymers obtained therefrom
JP5441082B2 (ja) 2011-07-21 2014-03-12 国立大学法人東北大学 ガス排気用ポンプのスクリューローター及びその製造方法、並びにそのスクリューローターを備えるガス排気用ポンプ及びその製造方法及び組立方法
WO2019055815A1 (en) 2017-09-15 2019-03-21 Dow Global Technologies Llc ELECTROLYTE PERMEABLE DIAPHRAGM
WO2019055801A1 (en) 2017-09-15 2019-03-21 Dow Global Technologies Llc TEMPORARY MODIFICATION OF THE PERMEABILITY OF A PERMEABLE DIAPHRAGM TO ELECTROLYTES
WO2023133270A1 (en) * 2022-01-06 2023-07-13 Electric Hydrogen Co. Mitigation of electric short circuit in a polymer electrolyte membrane water electrolyzer
CN115785511B (zh) * 2023-02-13 2023-05-02 四川省众望科希盟科技有限公司 一种耐高温耐油型膨化聚四氟乙烯密封材料

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126736C (pt) * 1959-04-01
JPS4819704B1 (pt) * 1970-04-13 1973-06-15
US3799901A (en) * 1971-03-12 1974-03-26 Dow Chemical Co Preparation of latexes by direct dispersion of acidic organic polymers into aqueous alkaline media
US4169024A (en) * 1975-05-20 1979-09-25 E. I. Du Pont De Nemours And Company Process for electrolytically producing chlorine in a cell having a diaphragm comprising hydrophilic fluoropolymers
US4303551A (en) * 1976-02-23 1981-12-01 Varen Technology Supported catalyst
US4038213A (en) * 1976-03-04 1977-07-26 Shell Oil Company Hydrocarbon conversion process using a supported perfluorinated polymer catalyst
US4036728A (en) * 1976-05-21 1977-07-19 Diamond Shamrock Corporation Converting a diaphragm electrolytic cell to a membrane electrolytic cell
US4181592A (en) * 1976-05-21 1980-01-01 Diamond Shamrock Corporation Converting a diaphragm electrolytic cell to a membrane electrolytic cell
US4243504A (en) * 1979-07-02 1981-01-06 E. I. Du Pont De Nemours And Company Fluorovinyl ether polymers
US4348310A (en) * 1979-09-26 1982-09-07 E. I. Du Pont De Nemours And Company Solutions of sulfonyl fluoride compounds and fluoropolymers
US4272560A (en) * 1979-10-23 1981-06-09 Diamond Shamrock Corporation Method of depositing cation exchange membrane on a foraminous cathode
US4266036A (en) * 1979-10-23 1981-05-05 Diamond Shamrock Corporation Recovery of polymeric cation exchange materials for reuse by converting by reaction to the precursor form
US4358545A (en) * 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4330654A (en) * 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4444640A (en) * 1980-09-22 1984-04-24 Diamond Shamrock Corporation Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells
US4433082A (en) * 1981-05-01 1984-02-21 E. I. Du Pont De Nemours And Company Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof
US4453991A (en) * 1981-05-01 1984-06-12 E. I. Du Pont De Nemours And Company Process for making articles coated with a liquid composition of perfluorinated ion exchange resin
US4568441A (en) * 1981-06-26 1986-02-04 Eltech Systems Corporation Solid polymer electrolyte membranes carrying gas-release particulates
US4470859A (en) * 1981-06-26 1984-09-11 Diamond Shamrock Chemicals Company Coated porous substrate formation by solution coating
US4454176A (en) * 1981-10-21 1984-06-12 E. I. Du Pont De Nemours And Company Supported reverse osmosis membranes
US4606805A (en) * 1982-09-03 1986-08-19 The Dow Chemical Company Electrolyte permeable diaphragm and method of making same
US4540716A (en) * 1983-01-13 1985-09-10 Diamond Shamrock Chemicals Company Method for making finely divided perfluorocarbon copolymer
US4853101A (en) * 1984-09-17 1989-08-01 Eltech Systems Corporation Porous separator comprising inorganic/polymer composite fiber and method of making same
US4666573A (en) * 1985-09-05 1987-05-19 Ppg Industries, Inc. Synthetic diaphragm and process of use thereof
US4791081A (en) * 1986-02-25 1988-12-13 The Dow Chemical Company Supported fluorocarbonsulfonic acid polymers and an improved method for their preparation
US4661411A (en) * 1986-02-25 1987-04-28 The Dow Chemical Company Method for depositing a fluorocarbonsulfonic acid polymer on a support from a solution
EP0235998A3 (en) * 1986-02-25 1988-06-08 The Dow Chemical Company Supported fluorocarbonsulfonic acid polymers and methods for their preparation
US4731263A (en) * 1986-09-26 1988-03-15 The Dow Chemical Company Method for the preparation of ionomer films
US4720334A (en) * 1986-11-04 1988-01-19 Ppg Industries, Inc. Diaphragm for electrolytic cell
US4680101A (en) * 1986-11-04 1987-07-14 Ppg Industries, Inc. Electrolyte permeable diaphragm including a polymeric metal oxide
US4990252A (en) * 1987-02-04 1991-02-05 Hydanautics Stable membranes from sulfonated polyarylethers
US4741744A (en) * 1987-02-20 1988-05-03 The Dow Chemical Company Hydrated metal ionomer membranes for gas separation
US5082697A (en) * 1988-02-17 1992-01-21 The Dow Chemical Company Polymer salt complex for fiber or fabric treatment
US5094895A (en) * 1989-04-28 1992-03-10 Branca Phillip A Composite, porous diaphragm
US5183545A (en) * 1989-04-28 1993-02-02 Branca Phillip A Electrolytic cell with composite, porous diaphragm
US5069914A (en) * 1989-11-22 1991-12-03 Designer Foods, Inc. Food product having reduced likelihood of choking
US5136474A (en) * 1990-04-03 1992-08-04 Giner, Inc. Proton exchange membrane electrochemical capacitors
US5082472A (en) * 1990-11-05 1992-01-21 Mallouk Robert S Composite membrane for facilitated transport processes
US5206279A (en) * 1991-01-25 1993-04-27 The Dow Chemical Company Method of preparing aqueous dispersions of ethylene/α,β-unsaturated carboxylic acid interpolymers
US5463005A (en) * 1992-01-03 1995-10-31 Gas Research Institute Copolymers of tetrafluoroethylene and perfluorinated sulfonyl monomers and membranes made therefrom
US5417832A (en) * 1992-08-25 1995-05-23 The University Of Colorado Foundation, Inc. Enhancing performance of perfluorinated ionomer membranes via dopant incorporation, method of making thereof and the membrane
US5447636A (en) * 1993-12-14 1995-09-05 E. I. Du Pont De Nemours And Company Method for making reinforced ion exchange membranes
US5685755A (en) * 1995-09-07 1997-11-11 The Dow Chemical Company Non-asbestos diaphragm separator
US5863610A (en) * 1995-12-20 1999-01-26 The Dow Chemical Company Process for depositing a fluorocarbonsulfonic ionomer on a support and articles prepared therewith

Also Published As

Publication number Publication date
WO1997009373A1 (en) 1997-03-13
CA2231142A1 (en) 1997-03-13
CN1199409A (zh) 1998-11-18
NO981006L (no) 1998-05-06
CA2231142C (en) 2003-09-16
KR19990044472A (ko) 1999-06-25
NO981006D0 (no) 1998-03-06
JPH11514395A (ja) 1999-12-07
EP0874873A1 (en) 1998-11-04
US5993907A (en) 1999-11-30
US5746954A (en) 1998-05-05

Similar Documents

Publication Publication Date Title
BR9610418A (pt) Processos para formar um revestimento fino e para fabricar um diagragma para uso em uma célula de diafragma de cloro-álcali
AU5870796A (en) Micromachined porous membranes with bulksupport
HUP0001187A3 (en) Flexible thin layer open electrochemical cell
AU1406897A (en) New polymer material for electrolytic membranes in fuel cells
KR20010012689A (ko) 혈액 정제용 폴리술폰형 중공사막 및 그의 제조 방법
AU5804396A (en) Intumescent sheet material
EP0734075A4 (en) THIN LAYER SOLAR CELL
AU2661395A (en) Porous ptfe film and a manufacturing method therefor
DE69636219D1 (de) Mehrschichtmembrane
DE69405462D1 (de) Beschichtungsmaterial für Solarmodul
BR9602539A (pt) Película de polipropileno orientada biaxialmente processo para a sua produção e suas utilizações
PT966287E (pt) Comprimidos de oxacarbazepina revestidos com pelicula
AU5508094A (en) Film forming solution, porous film obtained therefrom and coated material with the porous film
DE59600949D1 (de) Beschichtete Airbags, Beschichtungsmaterial und Beschichtungsverfahren
GB9619032D0 (en) Coating thickness gauge
AU6354796A (en) Flow cell
EP0870321A4 (en) THIN FILM CAPACITOR STRUCTURES PROTECTED FROM ELECTROSTATIC DISCHARGE
BR9607041A (pt) Célula eletroquímica primário
DE69629882D1 (de) Dünnfilm-Mehrschichtelektrode und deren Herstellungsverfahren
PT956981E (pt) Mola de folha de material composito e respectivo metodo de fabrico
AU6624796A (en) Porous web material
AU6354196A (en) A wound electrochemical cell, a method for the manufacture thereof, and the use of such electrochemical cells
BR9602569A (pt) Película de polipropileno orientada biaxialmente processo para sua produção e suas utilizações
EP0998828A4 (en) THIN FILM ACTIVATED MIRROR NETWORK AND MANUFACTURING METHOD
DE69604531D1 (de) Stencil-Filmrolle und Herstellungsverfahren

Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B25A Requested transfer of rights approved

Free format text: DOW GLOBAL TECHNOLOGIES INC (US)