DE602005026447D1 - Viskositätsregelung für wässrige fluorpolymerdispersionen mit reduzierten fluortensiden durch hinzufügung kationischer tenside - Google Patents

Viskositätsregelung für wässrige fluorpolymerdispersionen mit reduzierten fluortensiden durch hinzufügung kationischer tenside

Info

Publication number
DE602005026447D1
DE602005026447D1 DE602005026447T DE602005026447T DE602005026447D1 DE 602005026447 D1 DE602005026447 D1 DE 602005026447D1 DE 602005026447 T DE602005026447 T DE 602005026447T DE 602005026447 T DE602005026447 T DE 602005026447T DE 602005026447 D1 DE602005026447 D1 DE 602005026447D1
Authority
DE
Germany
Prior art keywords
fluoresins
reduced
addition
cationic surfactants
viscosity control
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
DE602005026447T
Other languages
German (de)
English (en)
Inventor
Robert John Cavanaugh
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE602005026447D1 publication Critical patent/DE602005026447D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/19—Quaternary ammonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
DE602005026447T 2004-12-22 2005-12-19 Viskositätsregelung für wässrige fluorpolymerdispersionen mit reduzierten fluortensiden durch hinzufügung kationischer tenside Expired - Lifetime DE602005026447D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63831004P 2004-12-22 2004-12-22
PCT/US2005/046260 WO2006069101A1 (en) 2004-12-22 2005-12-19 Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant

Publications (1)

Publication Number Publication Date
DE602005026447D1 true DE602005026447D1 (de) 2011-03-31

Family

ID=36192118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005026447T Expired - Lifetime DE602005026447D1 (de) 2004-12-22 2005-12-19 Viskositätsregelung für wässrige fluorpolymerdispersionen mit reduzierten fluortensiden durch hinzufügung kationischer tenside

Country Status (6)

Country Link
US (2) US20060135681A1 (https=)
EP (1) EP1828300B1 (https=)
JP (1) JP4961352B2 (https=)
CN (1) CN101087838B (https=)
DE (1) DE602005026447D1 (https=)
WO (1) WO2006069101A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060135681A1 (en) * 2004-12-22 2006-06-22 Cavanaugh Robert J Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant
US7666927B2 (en) * 2004-12-22 2010-02-23 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkylamines
US7390448B2 (en) * 2005-08-05 2008-06-24 E.I. Du Pont De Nemours And Company Spinning low fluorosurfactant fluoropolymer dispersions
US20070207273A1 (en) * 2006-03-02 2007-09-06 Jeffrey Todd English Rapid drying of fluoropolymer dispersion coating compositions
US20070282044A1 (en) * 2006-05-31 2007-12-06 Robert John Cavanaugh Concentrated fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents
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
RU2522749C2 (ru) 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
RU2012120435A (ru) * 2009-10-16 2013-11-27 Асахи Гласс Компани, Лимитед Способ получения водной политетрафторэтиленовой дисперсии для процесса коагуляции и водная политетрафторэтиленовая дисперсия для процесса коагуляции
GB2481985A (en) * 2010-07-13 2012-01-18 3M Innovative Properties Co Removal of fluoroorganic anions from an aqueous phase
EP2409998B1 (en) 2010-07-23 2015-11-25 3M Innovative Properties Company High melting PTFE polymers suitable for melt-processing into shaped articles
EP2725072B1 (en) 2012-10-25 2015-07-22 Rohm and Haas Company Aldehyde abatement with porous amine functional resins
EP2902424B1 (en) 2014-01-31 2020-04-08 3M Innovative Properties Company Tetrafluoroethene polymer dispersions stabilized with aliphatic non-ionic surfactants
EP3103836A1 (en) 2015-06-12 2016-12-14 3M Innovative Properties Company Fluoropolymer with improved transparency
EP3284762A1 (en) 2016-08-17 2018-02-21 3M Innovative Properties Company Fluoropolymers comprising tetrafluoroethene and one or more perfluorinated alkyl allyl ether comonomers
DE202017003084U1 (de) 2017-06-13 2017-09-19 3M Innovative Properties Company Fluorpolymerdispersion
WO2018229659A1 (en) 2017-06-13 2018-12-20 3M Innovative Properties Company Modified polytetrafluoroethylene and aqueous dispersion containing the same
EP3527634A1 (en) 2018-02-15 2019-08-21 3M Innovative Properties Company Fluoropolymers and fluoropolymer dispersions
US11248130B2 (en) 2018-04-20 2022-02-15 Ecp Incorporated Vehicle interior protective coating
US12577133B2 (en) * 2019-06-26 2026-03-17 Chromafora Ab Process for removal of PFAS from water
CN112707877B (zh) * 2020-12-26 2022-08-23 中海油天津化工研究设计院有限公司 一种用于渣油高效降黏的油溶性降黏剂及制备方法

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BE475854A (https=) * 1946-09-05
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
US3037953A (en) * 1961-04-26 1962-06-05 Du Pont Concentration of aqueous colloidal dispersions of polytetrafluoroethylene
US3882153A (en) * 1969-09-12 1975-05-06 Kureha Chemical Ind Co Ltd Method for recovering fluorinated carboxylic acid
US3704272A (en) * 1970-09-15 1972-11-28 Du Pont Concentration of polytetrafluoroethylene aqueous dispersion
DE2903981A1 (de) * 1979-02-02 1980-08-07 Hoechst Ag Rueckgewinnung fluorierter emulgatorsaeuren aus basischen anionenaustauschern
DE2908001C2 (de) * 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
JP2509826B2 (ja) * 1991-03-28 1996-06-26 多木化学株式会社 酸化第二セリウムゾル
JP3346090B2 (ja) * 1995-03-31 2002-11-18 ダイキン工業株式会社 ポリテトラフルオロエチレン水性分散液組成物及びその用途
TW494125B (en) * 1997-07-11 2002-07-11 Rohm And Haas Compary Preparation of fluorinated polymers
DE19824615A1 (de) * 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19857111A1 (de) 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
EP1195420A4 (en) * 1999-04-07 2007-01-03 Daikin Ind Ltd AQUEOUS WATER AND OIL REJECTING DISPERSION
DE19933696A1 (de) * 1999-07-17 2001-01-18 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren aus wässrigen Phasen
US7279522B2 (en) * 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
US6855137B2 (en) * 2002-03-07 2005-02-15 Visionary Biomedical, Inc. Catheter shaft with coextruded stiffener
JP2004307524A (ja) * 2002-03-29 2004-11-04 Jsr Corp フッ素含有オレフィン系重合体、硬化性樹脂組成物及び反射防止膜
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
DE60301322T2 (de) * 2003-02-28 2006-06-08 3M Innovative Properties Co., St. Paul Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht
ITMI20040031A1 (it) * 2004-01-14 2004-04-14 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
US20060135681A1 (en) * 2004-12-22 2006-06-22 Cavanaugh Robert J Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant

Also Published As

Publication number Publication date
CN101087838A (zh) 2007-12-12
EP1828300A1 (en) 2007-09-05
JP2008525590A (ja) 2008-07-17
US20060135681A1 (en) 2006-06-22
US20090275693A1 (en) 2009-11-05
JP4961352B2 (ja) 2012-06-27
US8329836B2 (en) 2012-12-11
WO2006069101A1 (en) 2006-06-29
EP1828300B1 (en) 2011-02-16
CN101087838B (zh) 2010-12-08

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