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

Processo de preparacao de microemulsoes aquosas compreendendo perfluoropolieteres funcionais Download PDF

Info

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

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Push-Button Switches (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Micromachines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 (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) FI884909A7 (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
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
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
ES2237810T3 (es) * 1993-03-26 2005-08-01 W.L. GORE & ASSOCIATES, INC. Utilizacion en prendas de un articulo de politetrafluoroetileno dotado de recubrimiento.
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
US20070025902A1 (en) * 2005-07-15 2007-02-01 3M Innovative Properties Company Recovery of fluorinated carboxylic acid from adsorbent particles
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
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
EP2087018B1 (en) 2006-11-09 2011-05-25 E.I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and siloxane surfactant
JP5470044B2 (ja) 2006-11-09 2014-04-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 高分子量フルオロポリエーテル酸または塩およびフルオロポリエーテル酸または塩界面活性剤を含む重合剤を用いるフッ素化モノマーの水性重合
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
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
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
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
US9803036B2 (en) 2009-12-18 2017-10-31 Solvay Specialty Polymers Italy S.P.A. Method for manufacturing fluoropolymers
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

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

Similar Documents

Publication Publication Date Title
PT88852B (pt) Processo de preparacao de microemulsoes aquosas compreendendo perfluoropolieteres funcionais
US4990283A (en) Microemulsions containing perfluoropolyethers
JPS63291639A (ja) ペルフルオルポリエーテルを含む３種の不混和性液体を基とするミクロエマルション
JPS6023407A (ja) 含フツ素共重合体及びその製造法
KR900007872A (ko) 수성 분산액의 제조방법, 수성 분산액 및 수성 도포 조성물
GB2151657A (en) Shaving cream gel
Monduzzi Self-assembly in fluorocarbon surfactant systems
WO1996001872A1 (en) Aqueous fluoropolymer emulsion and process for producing the same
RU2404217C2 (ru) Водная дисперсия политетрафторэтилена и способ ее производства
Aveyard et al. Interfacial tension minima in oil–water–surfactant systems. Systems containing pure non-ionic surfactants, alkanes and inorganic salts
ITMI20000505A1 (it) Composizioni lubrificanti a base di ptfe.
JPH01304040A (ja) ペルフルオルポリエーテルを基材とする導電性マイクロエマルジョン
PT90232B (pt) Processo para proteccao de materiais de construcao com emulsoes de perfluoropolieter
Einarson et al. Effect of salt on polymer solvency: Implications for dispersion stability
RU2019109350A (ru) Композиция сульфонированных поверхностно-активных веществ и звездообразных макромолекул
JP3495109B2 (ja) アミノ基含有オルガノポリシロキサンマイクロエマルジョンおよびその製造方法
RU2030428C1 (ru) Микроэмульсия
Mansri et al. Hydrophobic and electrostatic interactions in the mixture hydrolyzed polyacrylamide–N-dodecylpyridinium chloride (AD37–DPC) in aqueous solution
Sood Influence of some polymers on micellization behavior of sodium caprylate and cetyl pyridinium chloride
Goddard et al. Complexes of cationic polymers and anionic surfactants
US6395339B1 (en) Dispersions and process for making them
JPH09194658A (ja) 可溶化剤
CN114133475A (zh) 含氟阴离子与非离子混合型可聚合乳化剂、制备方法及其在水性氟碳树脂合成的应用
JPH06317864A (ja) 塗布された写真要素
EP1080134A1 (en) Silicone dispersions and process for making them

Legal Events

Date Code Title Description
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