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
Publication of DE3886897D1 publication Critical patent/DE3886897D1/de
Application granted granted Critical
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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
  • Removal Of Floating Material (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Push-Button Switches (AREA)
  • Micromachines (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 (cg-RX-API-DMAC7.html)
EP (1) EP0315078B1 (cg-RX-API-DMAC7.html)
JP (1) JP2700156B2 (cg-RX-API-DMAC7.html)
KR (1) KR970006705B1 (cg-RX-API-DMAC7.html)
CN (1) CN1025624C (cg-RX-API-DMAC7.html)
AT (1) ATE99717T1 (cg-RX-API-DMAC7.html)
BR (1) BR8805586A (cg-RX-API-DMAC7.html)
CA (1) CA1311983C (cg-RX-API-DMAC7.html)
CZ (1) CZ73789A3 (cg-RX-API-DMAC7.html)
DD (1) DD283408A5 (cg-RX-API-DMAC7.html)
DE (1) DE3886897T2 (cg-RX-API-DMAC7.html)
ES (1) ES2061600T3 (cg-RX-API-DMAC7.html)
FI (1) FI884909L (cg-RX-API-DMAC7.html)
IL (1) IL88153A (cg-RX-API-DMAC7.html)
IN (1) IN170037B (cg-RX-API-DMAC7.html)
IT (1) IT1223324B (cg-RX-API-DMAC7.html)
NO (1) NO178033C (cg-RX-API-DMAC7.html)
PT (1) PT88852B (cg-RX-API-DMAC7.html)
RU (1) RU1839676C (cg-RX-API-DMAC7.html)
TR (1) TR23743A (cg-RX-API-DMAC7.html)
ZA (1) ZA887948B (cg-RX-API-DMAC7.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
ES2237810T3 (es) * 1993-03-26 2005-08-01 W.L. GORE & ASSOCIATES, INC. Utilizacion en prendas de un articulo de politetrafluoroetileno dotado de recubrimiento.
US5460872A (en) * 1993-03-26 1995-10-24 W. L. Gore & Associates, Inc. Process for coating microporous substrates and products therefrom
US5539072A (en) * 1993-03-26 1996-07-23 W. L. Gore & Associates, Inc. Fabric laminates
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
KR20050096161A (ko) * 2003-01-29 2005-10-05 아사히 가라스 가부시키가이샤 코팅 조성물, 반사 방지막, 포토레지스트 및 그것을 사용한패턴 형성 방법
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
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
US20070015937A1 (en) 2005-07-15 2007-01-18 3M Innovative Properties Company Process for recovery of fluorinated carboxylic acid surfactants from exhaust gas
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
WO2008060460A1 (en) 2006-11-09 2008-05-22 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomer using polymerization agent comprising high molecular weight fluoropolyether acid or salt and fluoropolyether acid or salt surfactant
US7977438B2 (en) 2006-11-09 2011-07-12 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and siloxane surfactant
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
CN101679790B (zh) * 2007-05-23 2012-09-19 3M创新有限公司 氟化表面活性剂的水性组合物及其使用方法
WO2008154345A1 (en) 2007-06-06 2008-12-18 3M Innovative Properties Company Fluorinated ether compositions and methods of using the same
WO2010009191A2 (en) * 2008-07-18 2010-01-21 3M Innovative Properties Company Fluorinated ether compounds and methods of using the same
KR101258616B1 (ko) * 2008-08-15 2013-04-26 중호우 천광 리서치 인스티튜트 오브 케미컬 인더스트리 컴퍼니 리미티드 함불소 폴리에테르 과산화물 및 함불소 단량체의 에멀션 중합반응에서의 용도
US8629089B2 (en) 2008-12-18 2014-01-14 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
WO2011073337A1 (en) 2009-12-18 2011-06-23 Solvay Solexis S.P.A. Method for manufacturing fluoropolymers
JP2018505250A (ja) * 2014-12-15 2018-02-22 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． フッ素化ポリマーを含む水性組成物
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
US3513203A (en) * 1966-07-11 1970-05-19 Montedison Spa Fluorinated ketones and process for their preparation
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
FI884909A0 (fi) 1988-10-24
BR8805586A (pt) 1989-07-11
CZ73789A3 (en) 1994-11-16
IT8722420A0 (it) 1987-10-28
KR970006705B1 (ko) 1997-04-29
FI884909A7 (fi) 1989-04-29
NO178033B (no) 1995-10-02
AU2432188A (en) 1989-05-04
AU601631B2 (en) 1990-09-13
ES2061600T3 (es) 1994-12-16
RU1839676C (ru) 1993-12-30
JP2700156B2 (ja) 1998-01-19
US5656201A (en) 1997-08-12
DE3886897D1 (de) 1994-02-17
EP0315078A2 (en) 1989-05-10
IL88153A (en) 1993-01-14
NO884798D0 (no) 1988-10-27
IT1223324B (it) 1990-09-19
ATE99717T1 (de) 1994-01-15
NO178033C (no) 1996-01-10
EP0315078A3 (en) 1990-03-28
EP0315078B1 (en) 1994-01-05
CN1025624C (zh) 1994-08-10
ZA887948B (en) 1989-07-26
FI884909L (fi) 1989-04-29
CA1311983C (en) 1992-12-29
NO884798L (no) 1989-05-02
DD283408A5 (de) 1990-10-10
JPH01236935A (ja) 1989-09-21
CN1033281A (zh) 1989-06-07
PT88852B (pt) 1993-01-29
IN170037B (cg-RX-API-DMAC7.html) 1992-02-01
IL88153A0 (en) 1989-06-30
KR890006749A (ko) 1989-06-15
TR23743A (tr) 1990-07-31

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Legal Events

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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