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BR9611862A - Inibidores de corrosão de neoácido - Google Patents

Inibidores de corrosão de neoácido

Info

Publication number
BR9611862A
BR9611862A BR9611862-8A BR9611862A BR9611862A BR 9611862 A BR9611862 A BR 9611862A BR 9611862 A BR9611862 A BR 9611862A BR 9611862 A BR9611862 A BR 9611862A
Authority
BR
Brazil
Prior art keywords
corrosion inhibitors
inhibitors
acid corrosion
neo acid
isomers
Prior art date
Application number
BR9611862-8A
Other languages
English (en)
Inventor
William C Mercer
Peter M Woyciesjes
Aleksei V Gershun
Original Assignee
Prestone Products Corp
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 Prestone Products Corp filed Critical Prestone Products Corp
Publication of BR9611862A publication Critical patent/BR9611862A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/12—Oxygen-containing compounds
    • C23F11/124—Carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)

Abstract

Patente de Invenção: <B>"INIBIDORES DE CORROSãO DE NEOáCIDO''<D>. Esta invenção refere-se a inibidores de corrosão do tipo ácido orgânico para uso em composições refrigerantes anticongelantes. Os inibidores de corrosão compreendem um componente ácido monocarboxílico, ou isómeros e/ou sais dos mesmos, e um neoácido decanóico, ou isómeros e/ou sais dos mesmos. Os inibidores de corrosão desta invenção fornecem proteção contra corrosão melhorada a superfícies metálicas em comparação com inibidores convencionais e fornecem proteção contra corrosão surpreendentemente melhorada em comparação com inibidores contendo apenas um único componente ácido monocarboxílico.
BR9611862-8A 1995-12-05 1996-11-22 Inibidores de corrosão de neoácido BR9611862A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/567,639 US5741436A (en) 1995-12-05 1995-12-05 Antifreeze concentrates and compositions comprising neodecanoic acid corrosion inhibitors
PCT/US1996/018657 WO1997020901A1 (en) 1995-12-05 1996-11-22 Neoacid corrosion inhibitors

Publications (1)

Publication Number Publication Date
BR9611862A true BR9611862A (pt) 2000-10-10

Family

ID=24268020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611862-8A BR9611862A (pt) 1995-12-05 1996-11-22 Inibidores de corrosão de neoácido

Country Status (17)

Country Link
US (1) US5741436A (pt)
EP (1) EP0865474B1 (pt)
JP (1) JP3192430B2 (pt)
KR (1) KR100293023B1 (pt)
CN (1) CN1097627C (pt)
AT (1) ATE194378T1 (pt)
AU (1) AU703894B2 (pt)
BR (1) BR9611862A (pt)
CO (1) CO4600599A1 (pt)
DE (1) DE69609193T2 (pt)
ES (1) ES2147942T3 (pt)
NZ (1) NZ323308A (pt)
PE (1) PE37297A1 (pt)
PT (1) PT865474E (pt)
RU (1) RU2170752C2 (pt)
WO (1) WO1997020901A1 (pt)
ZA (1) ZA9610100B (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625692A1 (de) * 1996-06-27 1998-01-02 Basf Ag Silikat-, borat- und nitratfreie Gefrierschutzmittelkonzentrate und diese umfassende Kühlmittelzusammensetzungen
US5925173A (en) * 1997-08-11 1999-07-20 Prestone Products Corporation Method of inhibiting corrosion of flux-treated metal surfaces
US5876621A (en) * 1997-09-30 1999-03-02 Sapienza; Richard Environmentally benign anti-icing or deicing fluids
US6506318B1 (en) * 1997-09-30 2003-01-14 Mli Associates, Llc Environmentally benign anti-icing or deicing fluids
US20070012896A1 (en) * 1997-09-30 2007-01-18 Richard Sapienza Environmentally benign anti-icing or deicing fluids
US20030168625A1 (en) * 1997-09-30 2003-09-11 Richard Sapienza Environmentally benign anti-icing or deicing fluids
AU771582B2 (en) * 1997-11-06 2004-03-25 Ashland Licensing And Intellectual Property Llc Monocarboxylic acid based antifreeze composition
US6126852A (en) * 1997-11-06 2000-10-03 Ashland Inc. Monocarboxylic acid based antifreeze composition
US6143243A (en) * 1997-12-29 2000-11-07 Prestone Products Corporation Method of inhibiting cavitation-erosion corrosion of aluminum surfaces using carboxylic acid based compositions comprising polymerizable-acid graft polymers
US6391257B1 (en) 1998-08-19 2002-05-21 Prestone Products Corporation Antifreeze compositions comprising carboxylic acid and cyclohexenoic acid
DE19846434A1 (de) * 1998-10-08 2000-04-13 Henkel Kgaa Motoreneinlaufmittel
US6191315B1 (en) 1999-02-11 2001-02-20 Basf Corporation Haze free polyether polyol compositions and a method for their preparation
PT1167486E (pt) * 2000-06-19 2005-04-29 Texaco Development Corp Fluido de transferencia termica contendo nanoparticulas e carboxilatos
KR20020049430A (ko) * 2000-12-19 2002-06-26 이계안 인산염 타입의 내경수성 부동액 조성물
KR20020050933A (ko) * 2000-12-22 2002-06-28 김형벽ㅂ 부동액 조성물
EP1304367A1 (en) * 2001-10-17 2003-04-23 Texaco Development Corporation Corrosion inhibiting compositions and methods for fuel cell coolant systems
US20040075077A1 (en) * 2002-10-21 2004-04-22 Jean-Pierre Maes Method for cooling high temperature engines
US20090314983A1 (en) * 2003-01-13 2009-12-24 Richard Sapienza Environmentally benign anti-icing or deicing fluids
RU2232209C1 (ru) * 2003-04-22 2004-07-10 Закрытое акционерное общество "Булгар-Синтез" Ингибитор коррозии для антифризов
RU2241784C1 (ru) * 2003-04-22 2004-12-10 Закрытое акционерное обшество "Булгар-Синтез" Ингибитор коррозии для антифризов
KR20050039462A (ko) * 2003-10-25 2005-04-29 윤준석 부동액
RU2263131C1 (ru) * 2004-08-05 2005-10-27 Белокурова Ирина Николаевна Концентрат антифриза
KR101300541B1 (ko) 2005-06-24 2013-09-02 프레스톤 프로닥츠 코포레이션 경납땜된 금속 표면의 부식을 억제하는 방법 및 거기에사용하기 위한 냉각제 및 첨가제
EP1928973B1 (en) * 2005-08-12 2011-11-30 Honeywell International Inc. Method for stabilizing an engine coolant concentrate and preventing hard water salt formation upon dilution
RU2290425C1 (ru) * 2005-09-26 2006-12-27 Открытое акционерное общество "Техноформ" Суперконцентрат для изготовления антифризов и теплоносителей
KR100748779B1 (ko) * 2005-12-12 2007-08-13 현대자동차주식회사 부동액 조성물
DE102006004895A1 (de) * 2006-02-03 2007-08-23 Clariant International Limited Wärmeträger mit verbesserter Temperaturstabilität auf Basis höherer Polyglykole
RU2303083C1 (ru) * 2006-03-14 2007-07-20 Институт элементоорганических соединений РАН (ИНЭОС РАН) Ингибитор коррозии для низкозамерзающих жидкостей
US20080001118A1 (en) * 2006-06-29 2008-01-03 Alverson Frederick C Additive combinations, antifreeze concentrates, coolant compositions, and method for using same to provide corrosion and oxidation inhibition at high temperatures
FR2904829B1 (fr) * 2006-08-08 2012-10-05 Total France Compositions a base d'acides carboxyliques pour protection temporaire de surfaces metalliques et films secs obtenus a partir desdites compositions
US20100311025A1 (en) * 2009-06-09 2010-12-09 The Government Of The Us, As Represented By The Secretary Of The Navy Material Formulations for Human Tissue Simulation
US8357310B2 (en) * 2010-11-10 2013-01-22 Hamilton Sundstrand Space Systems International, Inc. Aqueous based cooling of components having high surface area levels of aluminum or nickel
US9023235B2 (en) 2012-09-07 2015-05-05 Prestone Products Corporation Heat transfer fluid additive composition
US9994755B2 (en) 2012-09-07 2018-06-12 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof
US8617416B1 (en) * 2012-09-07 2013-12-31 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof
RU2518583C1 (ru) * 2012-12-20 2014-06-10 Общество с ограниченной ответственностью "ФОТОН" Концентрат охлаждающей жидкости
CA2900026C (en) * 2013-02-13 2021-06-01 Basf Se Antifreeze concentrate with corrosion protection and aqueous coolant composition produced therefrom
CN106165190B (zh) * 2014-04-02 2020-07-03 埃文斯冷却系统公司 低温粘度降低的非水传热流体
CN103924247B (zh) * 2014-04-12 2016-06-08 冯智勇 一种高效的燃煤锅炉缓蚀剂
US10336928B2 (en) 2014-10-10 2019-07-02 Dober Chemical Corporation Corrosion inhibited compositions and methods of using same
JP6154371B2 (ja) * 2014-12-26 2017-06-28 トヨタ自動車株式会社 冷却液組成物及びこれを用いた内燃機関の運転方法
JP6010186B1 (ja) * 2015-06-08 2016-10-19 一般社団法人鉄筋溶接継手協会 裏当て金取り付け工具及び当該裏当て金取り付け工具を使用して２本の鉄筋を溶接継手する方法
US11560505B2 (en) * 2018-08-02 2023-01-24 Prestone Products Corporation Heat transfer fluids containing synergistic blends of corrosion inhibitor formulations
KR20210135270A (ko) * 2019-03-08 2021-11-12 프레스톤 프로닥츠 코포레이션 열 전달 유체 및 그 사용을 위한 부식 억제제 제제
MX2023002387A (es) * 2020-08-26 2023-03-21 Basf Se Novedosos refrigerantes con estabilidad de almacenamiento mejorada.
CN115161628B (zh) * 2021-04-07 2023-10-13 中南大学 一种电解锰的钝化剂及钝化方法
DE102021126948A1 (de) 2021-10-18 2023-04-20 Vaillant Gmbh Löslichkeitserhöhung von Alkanen
US20230167348A1 (en) * 2021-12-01 2023-06-01 Valvoline Licensing andIntellectual Property LLC Low current heat transfer fluid for safer electrical applications
EP4540354A1 (en) * 2022-07-08 2025-04-23 Dow Global Technologies LLC Lubricant compositions including a polymerizable-acid graft polymer as a corrosion inhibitor
WO2025238665A1 (en) * 2024-05-17 2025-11-20 Patel Kaushikkumar B A glycol based antifreeze liquid composition for combustion engines, electric vehicles, industrial and submersible motors

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726215A (en) * 1952-04-19 1955-12-06 Atlantic Refining Co Rust inhibitors for aqueous systems
US2832742A (en) * 1954-06-09 1958-04-29 Alox Corp Corrosion inhibitor composition
US3573225A (en) * 1968-02-01 1971-03-30 Masahiko Kondo Rust-proofing composite solutions
US4406811A (en) * 1980-01-16 1983-09-27 Nalco Chemical Company Composition and method for controlling corrosion in aqueous systems
GB2075483A (en) * 1980-03-12 1981-11-18 Ici Ltd Corrosion inhibitors and compositions containing them
US4342596A (en) * 1980-04-10 1982-08-03 Conner Alvin James Sen Non-petroleum based metal corrosion inhibitor
FR2489355A1 (fr) * 1980-08-29 1982-03-05 Perrot Paul Henri Inhibiteur de corrosion pour liquide antigel ou caloporteur a base de monoethylene (ou propylene)-glycol
US4390439A (en) * 1981-03-30 1983-06-28 Basf Wyandotte Corporation Water-based hydraulic fluids having improved lubricity and corrosion inhibiting properties employing neodecanoic acid
AT378786B (de) * 1981-10-12 1985-09-25 Lang Chem Tech Prod Gefrierschutz- und eisloesemittel
US4488997A (en) * 1982-08-27 1984-12-18 Atlantic Richfield Company Method for the preparation of higher antimony tricarboxylates
US4522785A (en) * 1982-11-04 1985-06-11 The Sherwin-Williams Company Dialkylaminomethyl aromatic triazoles as corrosion inhibitors
AU562417B2 (en) * 1983-04-13 1987-06-11 W.R. Grace & Co. Phosphate or molybdate anti-corrosive compositions
US4528108A (en) * 1983-04-20 1985-07-09 The Lubrizol Corporation Method for cooling internal combustion engine with an oleaginous coolant fluid composition
JPS60118799A (ja) * 1983-11-29 1985-06-26 Nippon Oil Co Ltd 金属加工用潤滑剤
US4587028A (en) * 1984-10-15 1986-05-06 Texaco Inc. Non-silicate antifreeze formulations
US4588513A (en) * 1984-11-19 1986-05-13 Texaco, Inc. Non-borate, non-phosphate antifreeze formulations containing dibasic acid salts as corrosion inhibitors
US4578205A (en) * 1985-02-01 1986-03-25 Texaco, Inc. Use of methylene azelaic acid as a corrosion inhibitor
US4647392A (en) * 1985-12-27 1987-03-03 Texaco Inc. Monobasic-dibasic acid/salt antifreeze corrosion inhibitor
GB8606901D0 (en) * 1986-03-20 1986-04-23 Shell Int Research Corrosion-inhibiting heat-transfer composition
US4851145A (en) * 1986-06-30 1989-07-25 S.A. Texaco Petroleum Nv Corrosion-inhibited antifreeze/coolant composition
US4759864A (en) * 1987-09-04 1988-07-26 Texaco Inc. & S.A. Texaco Petro, N.V. Corrosion-inhibited antifreeze formulation
KR910003915B1 (ko) * 1988-01-27 1991-06-15 한국과학기술원 자동차 방열기용 부동액 조성물
US4946616A (en) * 1988-11-14 1990-08-07 The Dow Chemical Company Heat transfer fluids containing dicarboxylic acid mixtures as corrosion inhibitors
US5085791A (en) * 1990-10-01 1992-02-04 Texaco Chemical Company Corrosion-inhibited antifreeze/coolant composition containing cyclohexane acid(s)
CA2051609A1 (en) * 1990-10-01 1992-04-02 Jeffrey M. Burns Corrosion-inhibited antifreeze/coolant composition
DE4034792A1 (de) * 1990-11-02 1992-05-07 Hoechst Ag Fluessiges enteisungsmittel auf der basis von acetaten und verfahren zum schmelzen von schnee und eis auf verkehrsflaechen mit hilfe dieses mittels
RU2009158C1 (ru) * 1991-07-01 1994-03-15 Научно-исследовательский институт полимерных материалов Охлаждающая жидкость для двигателей внутреннего сгорания
US5269956A (en) * 1991-09-25 1993-12-14 Texaco Chemical Co. Compatible corrosion inhibitor combinations
ATE182927T1 (de) * 1992-02-14 1999-08-15 Atochem Elf Sa Verwendung zur inhibierung der kupferkorrosion einer zusammensetzung bestehend aus heptansoiuce oder dessen derivate und natriumtetraborat.
ES2103888T3 (es) * 1992-04-06 1997-10-01 Texaco Services Europ Ltd Formulaciones anticongelantes inhibidoras de la corrosion.
US5242621A (en) * 1992-06-03 1993-09-07 Texaco Chemical Co. Combinations of alkanoic hydrocarbyl dicarboxylic and carbocyclic alkanoic acids or salts useful as heat transfer fluid corrosion inhibitors

Also Published As

Publication number Publication date
AU703894B2 (en) 1999-04-01
KR100293023B1 (ko) 2001-09-06
ATE194378T1 (de) 2000-07-15
WO1997020901A1 (en) 1997-06-12
RU2170752C2 (ru) 2001-07-20
AU1022197A (en) 1997-06-27
PE37297A1 (es) 1997-10-04
ZA9610100B (en) 1997-06-18
JPH11501355A (ja) 1999-02-02
CO4600599A1 (es) 1998-05-08
DE69609193T2 (de) 2001-03-22
CN1097627C (zh) 2003-01-01
JP3192430B2 (ja) 2001-07-30
KR19990071891A (ko) 1999-09-27
CN1203622A (zh) 1998-12-30
DE69609193D1 (de) 2000-08-10
HK1016210A1 (en) 1999-10-29
PT865474E (pt) 2000-10-31
NZ323308A (en) 2000-01-28
US5741436A (en) 1998-04-21
ES2147942T3 (es) 2000-10-01
EP0865474B1 (en) 2000-07-05
EP0865474A1 (en) 1998-09-23

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