PT88852B - Processo de preparacao de microemulsoes aquosas compreendendo perfluoropolieteres funcionais - Google Patents

Processo de preparacao de microemulsoes aquosas compreendendo perfluoropolieteres funcionais Download PDF

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Publication number
PT88852B
PT88852B PT88852A PT8885288A PT88852B PT 88852 B PT88852 B PT 88852B PT 88852 A PT88852 A PT 88852A PT 8885288 A PT8885288 A PT 8885288A PT 88852 B PT88852 B PT 88852B
Authority
PT
Portugal
Prior art keywords
surfactant
above requirements
met
groups
average
Prior art date
Application number
PT88852A
Other languages
English (en)
Portuguese (pt)
Inventor
Mario Visca
Daria Lenti
Original Assignee
Ausimont Srl
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 Srl filed Critical Ausimont Srl
Publication of PT88852B publication Critical patent/PT88852B/pt

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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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Removal Of Floating Material (AREA)
PT88852A 1987-10-28 1988-10-25 Processo de preparacao de microemulsoes aquosas compreendendo perfluoropolieteres funcionais PT88852B (pt)

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 (1)

Publication Number Publication Date
PT88852B true PT88852B (pt) 1993-01-29

Family

ID=11196062

Family Applications (1)

Application Number Title Priority Date Filing Date
PT88852A PT88852B (pt) 1987-10-28 1988-10-25 Processo de preparacao de microemulsoes aquosas compreendendo perfluoropolieteres funcionais

Country Status (21)

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

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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
JPH08511040A (ja) * 1993-03-26 1996-11-19 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド マイクロエマルジョン重合系及びそれから製造した被覆材料
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
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
JPWO2004067655A1 (ja) * 2003-01-29 2006-05-18 旭硝子株式会社 コーティング組成物、反射防止膜、フォトレジストおよびそれを用いたパターン形成方法
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
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
US7795332B2 (en) * 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
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
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
US7705074B2 (en) 2006-11-09 2010-04-27 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomer using polymerization agent comprising fluoropolyether acid or salt and short chain fluorosurfactant
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
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
EP2318357A2 (en) * 2008-07-18 2011-05-11 3M Innovative Properties Company Fluorinated ether compounds and methods of using the same
EP2319879B1 (en) * 2008-08-15 2015-11-18 Zhonghao Chenguang Research Institute Of Chemical Industry A peroxidic fluoropolyether and its use in emulsion polymerization of fluorin-containing monomer
WO2010080473A1 (en) 2008-12-18 2010-07-15 3M Innovative Properties Company Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
EP2513171B1 (en) 2009-12-18 2015-02-25 Solvay Specialty Polymers Italy S.p.A. Method for manufacturing fluoropolymers
JP5744902B2 (ja) 2009-12-18 2015-07-08 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 フルオロエラストマーの製造方法
WO2016096684A1 (en) * 2014-12-15 2016-06-23 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

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SE371829B (forum.php) * 1966-07-11 1974-12-02 Montedison Spa
US3564059A (en) * 1966-07-11 1971-02-16 Montedison Spa Perfluorinated ethers and polyethers
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
KR970006705B1 (ko) 1997-04-29
AU601631B2 (en) 1990-09-13
IL88153A0 (en) 1989-06-30
EP0315078A3 (en) 1990-03-28
ZA887948B (en) 1989-07-26
DE3886897T2 (de) 1994-04-28
DE3886897D1 (de) 1994-02-17
DD283408A5 (de) 1990-10-10
EP0315078A2 (en) 1989-05-10
RU1839676C (ru) 1993-12-30
ES2061600T3 (es) 1994-12-16
CN1033281A (zh) 1989-06-07
KR890006749A (ko) 1989-06-15
JPH01236935A (ja) 1989-09-21
JP2700156B2 (ja) 1998-01-19
IT1223324B (it) 1990-09-19
BR8805586A (pt) 1989-07-11
US5656201A (en) 1997-08-12
NO178033B (no) 1995-10-02
IL88153A (en) 1993-01-14
AU2432188A (en) 1989-05-04
CZ73789A3 (en) 1994-11-16
ATE99717T1 (de) 1994-01-15
IN170037B (forum.php) 1992-02-01
CN1025624C (zh) 1994-08-10
NO884798D0 (no) 1988-10-27
IT8722420A0 (it) 1987-10-28
FI884909A7 (fi) 1989-04-29
EP0315078B1 (en) 1994-01-05
NO884798L (no) 1989-05-02
NO178033C (no) 1996-01-10
CA1311983C (en) 1992-12-29
TR23743A (tr) 1990-07-31
FI884909L (fi) 1989-04-29
FI884909A0 (fi) 1988-10-24

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FG3A Patent granted, date of granting

Effective date: 19920714

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19970131