JP5261377B2 - アニオン性高分子電解質分散剤で安定化された濃縮フルオロポリマー分散液 - Google Patents

アニオン性高分子電解質分散剤で安定化された濃縮フルオロポリマー分散液 Download PDF

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Publication number
JP5261377B2
JP5261377B2 JP2009513209A JP2009513209A JP5261377B2 JP 5261377 B2 JP5261377 B2 JP 5261377B2 JP 2009513209 A JP2009513209 A JP 2009513209A JP 2009513209 A JP2009513209 A JP 2009513209A JP 5261377 B2 JP5261377 B2 JP 5261377B2
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dispersion
fluoropolymer
weight
fluorosurfactant
anionic
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JP2009538968A (ja
JP2009538968A5 (enExample
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ロバート・ジョン・カヴァノー
クレイ・ウッドワード・ジョーンズ
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EIDP Inc
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EI Du Pont de Nemours and Co
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Sliding-Contact Bearings (AREA)
JP2009513209A 2006-05-31 2007-05-24 アニオン性高分子電解質分散剤で安定化された濃縮フルオロポリマー分散液 Active JP5261377B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80971406P 2006-05-31 2006-05-31
US60/809,714 2006-05-31
PCT/US2007/012509 WO2007142888A2 (en) 2006-05-31 2007-05-24 Concentrated fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents

Publications (3)

Publication Number Publication Date
JP2009538968A JP2009538968A (ja) 2009-11-12
JP2009538968A5 JP2009538968A5 (enExample) 2010-07-08
JP5261377B2 true JP5261377B2 (ja) 2013-08-14

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ID=38537831

Family Applications (2)

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JP2009513209A Active JP5261377B2 (ja) 2006-05-31 2007-05-24 アニオン性高分子電解質分散剤で安定化された濃縮フルオロポリマー分散液
JP2009513210A Expired - Fee Related JP5226674B2 (ja) 2006-05-31 2007-05-24 アニオン性高分子電解質分散剤で安定化されたフルオロポリマー分散液からのフィラー入りベアリングの形成方法

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JP2009513210A Expired - Fee Related JP5226674B2 (ja) 2006-05-31 2007-05-24 アニオン性高分子電解質分散剤で安定化されたフルオロポリマー分散液からのフィラー入りベアリングの形成方法

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US (6) US7754287B2 (enExample)
EP (2) EP2021422B1 (enExample)
JP (2) JP5261377B2 (enExample)
CN (2) CN101454412B (enExample)
DE (2) DE602007002710D1 (enExample)
WO (2) WO2007142889A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754287B2 (en) * 2006-05-31 2010-07-13 E. I. Du Pont De Nemours And Company Process for forming filled bearings from fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents
US7968644B2 (en) * 2006-06-29 2011-06-28 Daikin Industries, Ltd. Method of producing a fluororesin aqueous dispersion
WO2008001846A1 (en) 2006-06-29 2008-01-03 Daikin Industries, Ltd. Aqueous fluororesin dispersion and method for producing the same
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
JP5144427B2 (ja) * 2008-08-08 2013-02-13 東邦化学工業株式会社 ポリイミド系樹脂水系分散体の製造方法
US8329813B2 (en) 2009-05-08 2012-12-11 E I Du Pont De Nemours And Company Thermal reduction of fluoroether carboxylic acids or salts from fluoropolymer dispersions
US20120015246A1 (en) 2010-05-27 2012-01-19 Arkema Inc. Waterborne fluoropolymer composition
RU2522749C2 (ru) 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
EP2409998B1 (en) 2010-07-23 2015-11-25 3M Innovative Properties Company High melting PTFE polymers suitable for melt-processing into shaped articles
JP6030562B2 (ja) 2010-11-09 2016-11-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 水性分散体フルオロモノマーの重合における炭化水素含有界面活性剤のテロゲン性挙動の低下
CN103201300B (zh) 2010-11-09 2016-11-09 纳幕尔杜邦公司 使用烃表面活性剂的含氟单体的含水聚合
WO2012064846A1 (en) 2010-11-09 2012-05-18 E. I. Du Pont De Nemours And Company Nucleation in aqueous polymerization of fluoromonomer
JP5699553B2 (ja) * 2010-11-11 2015-04-15 旭硝子株式会社 高濃度ポリテトラフルオロエチレン水性分散液の製造方法及び電気濃縮槽
EP3074430B1 (en) 2013-11-26 2019-02-20 The Chemours Company FC, LLC Employing polyalkylene oxides for nucleation in aqueous polymerization of fluoromonomer
EP2902424B1 (en) 2014-01-31 2020-04-08 3M Innovative Properties Company Tetrafluoroethene polymer dispersions stabilized with aliphatic non-ionic surfactants
KR101689634B1 (ko) * 2016-08-04 2016-12-26 노세윤 입체무늬 질감을 나타내는 표면코팅방법
EP3284762A1 (en) 2016-08-17 2018-02-21 3M Innovative Properties Company Fluoropolymers comprising tetrafluoroethene and one or more perfluorinated alkyl allyl ether comonomers
EP3527634A1 (en) 2018-02-15 2019-08-21 3M Innovative Properties Company Fluoropolymers and fluoropolymer dispersions
WO2020016718A1 (en) 2018-07-20 2020-01-23 3M Innovative Properties Company Vinylidene fluoride fluoropolymers containing perfluorinated allyl ethers
EP3824001A1 (en) 2018-07-20 2021-05-26 3M Innovative Properties Company Tetrafluroethylene fluoropolymers containing perfluorinated allyl ethers
EP3640281A1 (en) 2018-10-19 2020-04-22 3M Innovative Properties Company Sprayable powder of fluoropolymer particles
JP7299510B2 (ja) * 2018-11-19 2023-06-28 ダイキン工業株式会社 組成物及び延伸体
CN113227216A (zh) * 2018-12-25 2021-08-06 Ａｇｃ株式会社 粉末分散液、层叠体的制造方法、聚合物膜的制造方法和被覆织布的制造方法
WO2021023568A1 (en) * 2019-08-05 2021-02-11 Basf Se Method of improving shear stability of highly concentrated aqueous adhesive polymer compositions
JP7458250B2 (ja) 2020-06-25 2024-03-29 三井化学株式会社 微発泡ポリウレタンエラストマー組成物および微発泡ポリウレタンエラストマー
WO2022180817A1 (ja) * 2021-02-26 2022-09-01 日本精化株式会社 スルホベタイン基含有有機ケイ素化合物およびその製造方法
CN114381013B (zh) * 2022-01-30 2023-11-07 熵能创新材料(珠海)有限公司 一种含氟聚合物的浓缩水性分散体及其制备方法和应用
JPWO2024024917A1 (enExample) * 2022-07-27 2024-02-01
JP2025179272A (ja) * 2022-10-03 2025-12-10 Ａｇｃ株式会社 水性分散液、及び水性分散液を用いた積層体の製造方法
WO2025033551A1 (ja) * 2023-08-10 2025-02-13 Ａｇｃ株式会社 水系分散液、及び積層体の製造方法

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB642025A (en) * 1947-10-31 1950-08-23 Du Pont Electrodecantation of dilute suspensions
US2562118A (en) * 1950-02-09 1951-07-24 Du Pont Polytetrafluoroethylene coating compositions
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
US3154506A (en) * 1958-09-08 1964-10-27 Acheson Ind Inc Polytetrafluoroethylene-water insoluble cellulosic ester dispersions and method of forming coatings therewith
US3037953A (en) * 1961-04-26 1962-06-05 Du Pont Concentration of aqueous colloidal dispersions of polytetrafluoroethylene
US3293203A (en) * 1962-03-26 1966-12-20 Acheson Ind Inc Thermosettable resin compositions and method for forming low friction surface coatings
US3356759A (en) * 1962-12-19 1967-12-05 Du Pont Composition comprising a polypyromellitimide and a fluorocarbon resin
FR1453588A (fr) 1964-11-17 1966-06-03 Olympia Werke Ag Dispositif de commande pour bloc d'échappement à cliquets, utilisable sur les machines à écrire pour produire le double échappement
US3882153A (en) * 1969-09-12 1975-05-06 Kureha Chemical Ind Co Ltd Method for recovering fluorinated carboxylic acid
GB1375731A (enExample) * 1971-06-03 1974-11-27
US4123401A (en) * 1975-07-21 1978-10-31 E. I. Du Pont De Nemours And Company Finishes having improved scratch resistance prepared from compositions of fluoropolymer, mica particles or metal flake, a polymer of monoethylenically unsaturated monomers and a liquid carrier
US4039713A (en) * 1975-07-31 1977-08-02 E. I. Du Pont De Nemours And Company Fluorocarbon primer having improved scratch resistance
US4049863A (en) * 1975-07-31 1977-09-20 E. I. Du Pont De Nemours And Company Fluoropolymer primer having improved scratch resistance
US4243430A (en) * 1977-09-21 1981-01-06 Rohm And Haas Company Pigment dispersant for aqueous paints
US4224173A (en) * 1978-06-12 1980-09-23 Michael Ebert Lubricant oil containing polytetrafluoroethylene and fluorochemical surfactant
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
JPS56103256A (en) * 1980-01-21 1981-08-18 Daikin Ind Ltd Fluororesin primer
US4425448A (en) * 1982-05-20 1984-01-10 E. I. Du Pont De Nemours & Co. Polytetrafluoroethylene resin with degradation retarder
US4724251A (en) * 1984-12-28 1988-02-09 General Electric Co. Polyetherimide bearing compositions
GB2172296B (en) * 1985-03-15 1988-07-06 Ae Plc Plain bearing material incorporating polytetrafluoroethylene and plain bearings incorporating such a material
US4965310A (en) * 1985-03-27 1990-10-23 Amoco Corporation Wear resistant poly (aryl ether ketone) polyimide blends
US5416156A (en) * 1988-10-14 1995-05-16 Revlon Consumer Products Corporation Surface coating compositions containing fibrillated polymer
JP2597713B2 (ja) * 1989-06-06 1997-04-09 日本石油株式会社 塗膜保護用水性組成物およびその製造方法
US5385960A (en) * 1991-12-03 1995-01-31 Rohm And Haas Company Process for controlling adsorption of polymeric latex on titanium dioxide
US5464897A (en) * 1991-12-30 1995-11-07 Ppg Industries, Inc. Aqueous fluoropolymer dispersions
US5272186A (en) * 1992-05-01 1993-12-21 E. I. Du Pont De Nemours And Company Concentration of fluoropolymer dispersions using acrylic polymers of high acid content
JP3239645B2 (ja) * 1994-10-24 2001-12-17 ダイキン工業株式会社 含フッ素系重合体水性分散液
IT1273477B (it) 1995-01-31 1997-07-08 Lambda Srl Vernice all'acqua atta a realizzare rivestimenti antiaderenti a base di ptfe,su manufatti stampati o su lastra di alluminio
US5718947A (en) * 1995-03-14 1998-02-17 The Dow Chemicalcompany Processes for forming thin, durable coatings of cation-containing polymers on selected substrates
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
JP4162261B2 (ja) * 1995-07-13 2008-10-08 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー コーティング用テトラフルオロエチレンコポリマー組成物
US5955556A (en) * 1995-11-06 1999-09-21 Alliedsignal Inc. Method of manufacturing fluoropolymers
SE9704932D0 (sv) * 1997-02-05 1997-12-30 Akzo Nobel Nv Aqueous dispersions of hydrophobic material
EP0964037A4 (en) 1997-02-28 2000-05-24 Yuichi Mori COATING COMPOSITION, COATED OBJECT AND COATING METHOD
DE19808540B4 (de) * 1998-02-28 2004-05-27 Federal-Mogul Wiesbaden Gmbh & Co. Kg Gleitschichtmaterial und Schichtverbundwerkstoff
GB9804774D0 (en) * 1998-03-07 1998-04-29 Glacier Metal Co Ltd Plain bearing
GB9817249D0 (en) * 1998-08-07 1998-10-07 Glacier Vandervell Ltd Bearing material
US6146622A (en) * 1998-10-27 2000-11-14 Alcon Laboratories, Inc. Use of certain anionic amino acid based surfactants to enhance antimicrobial effectiveness of topically administrable pharmaceutical compositions
DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
US6528574B1 (en) 1999-03-11 2003-03-04 E. I. Du Pont De Nemours And Company Blends of aqueous dispersions of fluoropolymers and aqueous dispersions of ethylene/acid or ionomeric copolymers
US6479581B1 (en) * 1999-03-12 2002-11-12 Solvay Advanced Polymers, Llc Aqueous-based polyamide-amic acid compositions
JP4288777B2 (ja) * 1999-08-11 2009-07-01 ソニー株式会社 マルチキャリア信号送信装置及びマルチキャリア信号受信装置
JP4052777B2 (ja) * 2000-02-17 2008-02-27 Ｎｔｎ株式会社 ベルト張力調整装置
US6558751B2 (en) * 2001-08-15 2003-05-06 Lexmark International, Inc. Method of dip coating fuser belts using polymer binders
EP1427788B1 (en) * 2001-09-05 2014-05-21 3M Innovative Properties Company Fluoropolymer dispersion containing no or little low molecular weight fluorinated surfactant
DE10147292B4 (de) * 2001-09-26 2007-01-25 Federal-Mogul Wiesbaden Gmbh & Co. Kg Verfahren zur Herstellung eines mit einer Gleitschicht versehenen metallischen Trägerwerkstoffes sowie dessen Verwendung
US6956078B2 (en) * 2002-01-04 2005-10-18 E.I. Du Pont De Nemours And Company Concentrated fluoropolymer dispersions
US6777026B2 (en) * 2002-10-07 2004-08-17 Lord Corporation Flexible emissive coatings for elastomer substrates
US6824872B2 (en) * 2002-04-23 2004-11-30 Laurel Products Llc Surface-treating fluoropolymer powders using atmospheric plasma
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
CN1260486C (zh) * 2002-10-10 2006-06-21 嘉善长盛滑动轴承有限公司 自润滑无铅轴承及其制法
JP2004144232A (ja) * 2002-10-25 2004-05-20 Daido Metal Co Ltd 軸受の内面の加工方法
KR100794435B1 (ko) * 2003-09-25 2008-01-16 로렐 프로덕츠, 엘엘씨 고 안정성 폴리테트라플루오르에틸렌 분산액 및 이를수득하는 방법
ITMI20032050A1 (it) 2003-10-21 2005-04-22 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri.
ITMI20032377A1 (it) * 2003-12-04 2005-06-05 Solvay Solexis Spa Copolimeri del tfe.
US7347960B2 (en) * 2003-12-31 2008-03-25 E. I. Du Pont De Nemours And Company Dispersion spinning core-shell fluoropolymers
ITMI20040031A1 (it) * 2004-01-14 2004-04-14 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
JP2005251426A (ja) * 2004-03-01 2005-09-15 Wako Pure Chem Ind Ltd 光電変換素子を用いた色素量の測定方法
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
US7619018B2 (en) * 2004-12-22 2009-11-17 E.I. Du Pont De Nemours And Company Process for removing fluorosurfactant from aqueous fluoropolymer dispersions and reducing scum formation
ITMI20042553A1 (it) 2004-12-30 2005-03-30 Solvay Solexis Spa Processo per la preparazione di dispersioni di fluoropolimeri
ITMI20051397A1 (it) * 2005-07-21 2007-01-22 Solvay Solexis Spa Polveri fini di fluoropolimeri
US7754287B2 (en) * 2006-05-31 2010-07-13 E. I. Du Pont De Nemours And Company Process for forming filled bearings from fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents

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Publication number Publication date
US20100239768A1 (en) 2010-09-23
EP2021422B1 (en) 2009-10-07
US7931942B2 (en) 2011-04-26
US20070282044A1 (en) 2007-12-06
US20100239769A1 (en) 2010-09-23
JP5226674B2 (ja) 2013-07-03
EP2021422A1 (en) 2009-02-11
WO2007142889A1 (en) 2007-12-13
US7871673B2 (en) 2011-01-18
EP2021421A2 (en) 2009-02-11
US8937112B2 (en) 2015-01-20
JP2009539049A (ja) 2009-11-12
CN101454412A (zh) 2009-06-10
JP2009538968A (ja) 2009-11-12
US7754287B2 (en) 2010-07-13
WO2007142888A3 (en) 2008-02-21
CN101454413B (zh) 2012-09-05
CN101454413A (zh) 2009-06-10
US20100239770A1 (en) 2010-09-23
DE602007002632D1 (de) 2009-11-12
CN101454412B (zh) 2011-08-24
EP2021421B1 (en) 2009-09-30
US20070281101A1 (en) 2007-12-06
US20130338298A1 (en) 2013-12-19
US7914853B2 (en) 2011-03-29
WO2007142888A2 (en) 2007-12-13
DE602007002710D1 (de) 2009-11-19

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