DE3886897T2 - Funktionnelle Perfluorpolyäther enthaltende wässrige Mikroemulsionen. - Google Patents

Funktionnelle Perfluorpolyäther enthaltende wässrige Mikroemulsionen.

Info

Publication number
DE3886897T2
DE3886897T2 DE88118020T DE3886897T DE3886897T2 DE 3886897 T2 DE3886897 T2 DE 3886897T2 DE 88118020 T DE88118020 T DE 88118020T DE 3886897 T DE3886897 T DE 3886897T DE 3886897 T2 DE3886897 T2 DE 3886897T2
Authority
DE
Germany
Prior art keywords
surfactant
water
perfluoropolyether
molecular weight
groups
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE88118020T
Other languages
German (de)
English (en)
Other versions
DE3886897D1 (de
Inventor
Daria Lenti
Mario Visca
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of DE3886897D1 publication Critical patent/DE3886897D1/de
Publication of DE3886897T2 publication Critical patent/DE3886897T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/911—Emulsifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Push-Button Switches (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Micromachines (AREA)
  • Removal Of Floating Material (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE88118020T 1987-10-28 1988-10-28 Funktionnelle Perfluorpolyäther enthaltende wässrige Mikroemulsionen. Expired - Lifetime DE3886897T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22420/87A IT1223324B (it) 1987-10-28 1987-10-28 Microemulsioni acquose comprendenti perfluoropolieteri funzionali

Publications (2)

Publication Number Publication Date
DE3886897D1 DE3886897D1 (de) 1994-02-17
DE3886897T2 true DE3886897T2 (de) 1994-04-28

Family

ID=11196062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88118020T Expired - Lifetime DE3886897T2 (de) 1987-10-28 1988-10-28 Funktionnelle Perfluorpolyäther enthaltende wässrige Mikroemulsionen.

Country Status (21)

Country Link
US (1) US5656201A (OSRAM)
EP (1) EP0315078B1 (OSRAM)
JP (1) JP2700156B2 (OSRAM)
KR (1) KR970006705B1 (OSRAM)
CN (1) CN1025624C (OSRAM)
AT (1) ATE99717T1 (OSRAM)
BR (1) BR8805586A (OSRAM)
CA (1) CA1311983C (OSRAM)
CZ (1) CZ73789A3 (OSRAM)
DD (1) DD283408A5 (OSRAM)
DE (1) DE3886897T2 (OSRAM)
ES (1) ES2061600T3 (OSRAM)
FI (1) FI884909L (OSRAM)
IL (1) IL88153A (OSRAM)
IN (1) IN170037B (OSRAM)
IT (1) IT1223324B (OSRAM)
NO (1) NO178033C (OSRAM)
PT (1) PT88852B (OSRAM)
RU (1) RU1839676C (OSRAM)
TR (1) TR23743A (OSRAM)
ZA (1) ZA887948B (OSRAM)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217839B (it) * 1988-06-17 1990-03-30 Ausimont Spa Microemulsioni del tipo olio in acqua elettricamente conduttrici,a base di composti perfluorurati,usate come catolita in processi elettrochimici
IT1217838B (it) * 1988-06-17 1990-03-30 Ausimont Spa Microemulsioni per tipo acqua in olio elettricamente conduttrici,a base di composti perfluorurati usate come catolita in processi elettrochimici
JPH05301228A (ja) * 1992-04-28 1993-11-16 Daikin Ind Ltd 離型剤
IT1255633B (it) * 1992-05-22 1995-11-09 Ausimont Spa Copolimeri fluoroelastomerici e fluoroplastomerici dotati di elevata resistenza alle basi
US5539072A (en) * 1993-03-26 1996-07-23 W. L. Gore & Associates, Inc. Fabric laminates
US5460872A (en) * 1993-03-26 1995-10-24 W. L. Gore & Associates, Inc. Process for coating microporous substrates and products therefrom
CA2156527C (en) * 1993-03-26 1999-01-12 Huey Shen Wu Microemulsion polymerization systems and coated materials made therefrom
US6196708B1 (en) 1998-05-14 2001-03-06 Donaldson Company, Inc. Oleophobic laminated articles, assemblies of use, and methods
US7279522B2 (en) * 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
EP1323747A1 (en) * 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
JP4013881B2 (ja) * 2002-10-18 2007-11-28 ソニーケミカル＆インフォメーションデバイス株式会社 パーフルオロポリエーテルエステル化合物、潤滑剤及び磁気記録媒体
EP1589082A4 (en) * 2003-01-29 2007-05-30 Asahi Glass Co Ltd COATING COMPOSITION, ANTI-REFLECTION FILM, PHOTOLACK, AND PATTERN BASED THIS PRINTING METHOD
ITMI20040586A1 (it) * 2004-03-25 2004-06-25 Solvay Solexis Spa Emulsioni complesse di perfluoropolieteri
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
US20070015937A1 (en) 2005-07-15 2007-01-18 3M Innovative Properties Company Process for recovery of fluorinated carboxylic acid surfactants from exhaust gas
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
US7754795B2 (en) 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US8119750B2 (en) * 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
ATE509960T1 (de) 2006-11-09 2011-06-15 Du Pont Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem fluorpolyethersäuretensid oder - salztensid von hohem molekulargewicht
ATE510858T1 (de) 2006-11-09 2011-06-15 Du Pont Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem siloxantensid
US20080144219A1 (en) * 2006-12-19 2008-06-19 Burns John M Conductive pfpe disk lubricant
US20080264864A1 (en) 2007-04-27 2008-10-30 3M Innovative Properties Company PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT
KR20100017848A (ko) * 2007-05-23 2010-02-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 플루오르화 계면활성제의 수성 조성물 및 그의 사용 방법
CN101679569A (zh) 2007-06-06 2010-03-24 3M创新有限公司 氟化醚组合物以及使用该组合物的方法
MX2011000702A (es) * 2008-07-18 2011-02-24 3M Innovative Properties Co Compuestos de eter fluorados y metodos para usar los mismos.
WO2010017665A1 (zh) * 2008-08-15 2010-02-18 中昊晨光化工研究院 一种含氟聚醚过氧化物及其在含氟单体乳液聚合中的应用
WO2010080473A1 (en) 2008-12-18 2010-07-15 3M Innovative Properties Company Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
EP2513172B1 (en) 2009-12-18 2014-02-26 Solvay Specialty Polymers Italy S.p.A. Method for manufacturing fluoroelastomers
JP5684283B2 (ja) 2009-12-18 2015-03-11 ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア フルオロポリマーの製造方法
US20170335220A1 (en) * 2014-12-15 2017-11-23 Solvay Specialty Polymers Italy S.P.A. Water-based composition comprising a fluorinated polymer
CN114456369B (zh) * 2021-12-31 2023-06-09 西安近代化学研究所 一种二元共聚全氟聚醚及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564059A (en) * 1966-07-11 1971-02-16 Montedison Spa Perfluorinated ethers and polyethers
DE1668395C3 (de) * 1966-07-11 1978-06-15 Montecatini Edison S.P.A., Mailand (Italien) Perfluorierte Ketone und Verfahren zu deren Herstellung
US3451908A (en) * 1966-07-19 1969-06-24 Montedison Spa Method for preparing polyoxyperfluoromethylenic compounds
US3665041A (en) * 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
US3778381A (en) * 1972-04-24 1973-12-11 Allied Chem Fluorocarbon microemulsions
US3981361A (en) * 1975-07-31 1976-09-21 Exxon Production Research Company Oil recovery method using microemulsions
US4146499A (en) * 1976-09-18 1979-03-27 Rosano Henri L Method for preparing microemulsions
US4443480A (en) * 1982-04-12 1984-04-17 Children's Hospital Medical Center Artificial blood and other gas transport agents
US4917930A (en) * 1984-04-16 1990-04-17 Adamantech, Inc. Perfluoro compound dispersions containing reduced amounts of surfactant and process of preparation
IT1188216B (it) * 1985-12-23 1988-01-07 Ausimont Spa Polimeri fluorurati contenenti cariche e aventi migliorate proprieta'
IL82308A (en) * 1986-06-26 1990-11-29 Ausimont Spa Microemulsions containing perfluoropolyethers
FR2602774B1 (fr) * 1986-07-29 1990-10-19 Atta Nouvelles molecules amphiphiles polyhydroxylees et perfluoroalkylees ayant des proprietes tensioactives
US4722904A (en) * 1986-12-18 1988-02-02 Fisher Scientific Company Thermodynamically-stable aqueous perfluorocarbon microemulsion useful as blood gas control or calibrator
IT1223325B (it) * 1987-10-28 1990-09-19 Ausimont Spa Microemulsioni elettricamente conduttrici a base di perfluoropolieteri

Also Published As

Publication number Publication date
NO178033B (no) 1995-10-02
ZA887948B (en) 1989-07-26
KR970006705B1 (ko) 1997-04-29
CZ73789A3 (en) 1994-11-16
TR23743A (tr) 1990-07-31
CN1033281A (zh) 1989-06-07
IT8722420A0 (it) 1987-10-28
FI884909A7 (fi) 1989-04-29
IT1223324B (it) 1990-09-19
PT88852B (pt) 1993-01-29
EP0315078B1 (en) 1994-01-05
EP0315078A3 (en) 1990-03-28
AU601631B2 (en) 1990-09-13
AU2432188A (en) 1989-05-04
JPH01236935A (ja) 1989-09-21
DD283408A5 (de) 1990-10-10
US5656201A (en) 1997-08-12
NO884798L (no) 1989-05-02
JP2700156B2 (ja) 1998-01-19
RU1839676C (ru) 1993-12-30
FI884909L (fi) 1989-04-29
ES2061600T3 (es) 1994-12-16
EP0315078A2 (en) 1989-05-10
IN170037B (OSRAM) 1992-02-01
CA1311983C (en) 1992-12-29
FI884909A0 (fi) 1988-10-24
DE3886897D1 (de) 1994-02-17
IL88153A0 (en) 1989-06-30
KR890006749A (ko) 1989-06-15
BR8805586A (pt) 1989-07-11
CN1025624C (zh) 1994-08-10
NO178033C (no) 1996-01-10
NO884798D0 (no) 1988-10-27
ATE99717T1 (de) 1994-01-15
IL88153A (en) 1993-01-14

Similar Documents

Publication Publication Date Title
DE3886897T2 (de) Funktionnelle Perfluorpolyäther enthaltende wässrige Mikroemulsionen.
DE3752292T2 (de) Perfluorpolyäther enthaltende Mikroemulsionen
DE3884008T2 (de) Mikroemulsionen aus drei unmischbaren Flüssigkeiten, die einen Perfluorpolyäther enthält.
DE2452513C3 (de) Verfahren zur Herstellung von Emulsionen von fluorierten Verbindungen
DE60012804T2 (de) Wasser- und ölabstossende Zusammensetzungen
DE60020911T2 (de) Perfluorpolyätherschmiermittel, enthaltend Sulfonylfluorgruppen
EP3044249B2 (de) Polyarylenethersulfon-polymere für membrananwendungen
DE69608488T2 (de) Polytetrafluorethylendispersionen in einem organischem Lösungsmittel und dabei einsetzbare Dispergiermittel
DE69410181T2 (de) Alko- und oleophobe, fluorhaltige netzmittel und verfahren zu ihrer herstellung, sowie ihre verwendung
DE3886354T2 (de) Auf Perfluorpolyäther basierende elektrisch leitfähige Mikroemulsionen.
DE68909384T2 (de) Verfahren zum Schutz von Steinmaterial, Marmor, Ziegeln und Zement gegen atmosphärische Einflüsse und Verschmutzungen.
DE69502193T2 (de) Fluoralkylethoxylatzusammensetzungen mit erhöhter löslichkeit
EP0346736A2 (de) Polyether
DD266742A5 (de) Mikroemulsionen des typs "oel in wasser" oder "wasser in oel"
DD284057A5 (de) Elektrisches verfahren
EP0381172A2 (de) Homogen gemischte Legierungen aus aromatischen Polyamiden und Poly-N-Vinylpyrrolidon, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0378106A2 (de) Hochtemperaturbeständige Polysulfon-Polyimid-Blockcopolykondensate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE2742853A1 (de) Verfahren zur unterdrueckung des schaeumens fluessiger medien
EP0200093B1 (de) Verfahren zur Isolierung von aromatischen Polyethern
DD237673A1 (de) Verfahren zur herstellung von fluorcarbonmodifizierten alpha-, omega-polyolen
DE2515374A1 (de) Organische fluorverbindungen, verfahren zu deren herstellung und grenzflaechenaktive mittel
DE1570898B2 (de) Verfahren zur herstellung von perfluoralkylenpolymerisaten
DE1770126B2 (de) Perfluorierte polyaether und mischpolyaether und verfahren zu deren herstellung
DD294478A5 (de) Verfahren zur verbesserung der anwendungstechnischen eigenschaften von oxethylierten sulfobetainloesungen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN