JP6318146B2 - 変色を低減するための湿潤フッ素化ポリマー樹脂の乾燥および酸素源への曝露 - Google Patents

変色を低減するための湿潤フッ素化ポリマー樹脂の乾燥および酸素源への曝露 Download PDF

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JP6318146B2
JP6318146B2 JP2015511549A JP2015511549A JP6318146B2 JP 6318146 B2 JP6318146 B2 JP 6318146B2 JP 2015511549 A JP2015511549 A JP 2015511549A JP 2015511549 A JP2015511549 A JP 2015511549A JP 6318146 B2 JP6318146 B2 JP 6318146B2
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fluorinated polymer
dispersion
ptfe
ozone
polymer
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JP2015516027A5 (https=
JP2015516027A (ja
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ダグラス ブラザーズ ポール
ダグラス ブラザーズ ポール
アレン チャップマン グレゴリー
アレン チャップマン グレゴリー
ヴィシュヌ ガンガル スバシュ
ヴィシュヌ ガンガル スバシュ
ポール スミス アダム
ポール スミス アダム
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ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー
ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー
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    • 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
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine
    • C08F14/26—Tetrafluoroethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • 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
    • C08F114/00—Homopolymers 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
    • C08F114/18—Monomers containing fluorine
    • C08F114/26—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
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • C08K2003/3072—Iron sulfates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Dispersion Chemistry (AREA)
JP2015511549A 2012-05-09 2013-05-03 変色を低減するための湿潤フッ素化ポリマー樹脂の乾燥および酸素源への曝露 Active JP6318146B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261644714P 2012-05-09 2012-05-09
US61/644,714 2012-05-09
US201361775973P 2013-03-11 2013-03-11
US61/775,973 2013-03-11
PCT/US2013/039394 WO2013169579A1 (en) 2012-05-09 2013-05-03 Drying wet fluoropolymer resin and exposing to oxygen source to reduce discoloration

Publications (3)

Publication Number Publication Date
JP2015516027A JP2015516027A (ja) 2015-06-04
JP2015516027A5 JP2015516027A5 (https=) 2016-06-23
JP6318146B2 true JP6318146B2 (ja) 2018-04-25

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JP2015511549A Active JP6318146B2 (ja) 2012-05-09 2013-05-03 変色を低減するための湿潤フッ素化ポリマー樹脂の乾燥および酸素源への曝露

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Country Link
US (1) US9175112B2 (https=)
EP (1) EP2847237B1 (https=)
JP (1) JP6318146B2 (https=)
CN (1) CN104284911B (https=)
WO (1) WO2013169579A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9175110B2 (en) * 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing melt extrusion and exposure to oxygen source to reduce discoloration
US9175112B2 (en) * 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Drying wet fluoropolymer resin and exposing to oxygen source to reduce discoloration
JP2015516029A (ja) * 2012-05-09 2015-06-04 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 変色を低減するための酸化剤を利用するフッ素化ポリマー樹脂処理
US12583947B2 (en) * 2018-03-07 2026-03-24 Daikin Industries, Ltd. Method for producing fluoropolymer
CN114011103B (zh) * 2021-10-21 2023-03-28 金聚合科技(宁波)有限公司 一种用于洗涤聚烯烃的系统和方法
FR3129404B1 (fr) * 2021-11-24 2025-05-16 Seb Sa Utilisation d’une source de cuivre dans un revêtement anti-adhésif

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784170A (en) 1953-04-23 1957-03-05 Union Carbide & Carbon Corp Heat-stabilized polychlorotrifluoro-ethylene utilizing metal nitrites
FR1140964A (fr) 1956-01-04 1957-08-22 Pechiney Perfectionnement aux polymères d'oléfines fluorées et chlorofluorées
FR1143777A (fr) 1956-02-22 1957-10-04 Electro Chimie Soc D Procédé d'amélioration des polymères fluorés
NL121076C (https=) 1959-05-05
US3282875A (en) 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US3391099A (en) 1966-04-25 1968-07-02 Du Pont Polymerization process
JPS4538906B1 (https=) 1967-12-27 1970-12-08 Daikin Ind Ltd
FR1600355A (https=) 1968-01-18 1970-07-20
FR2042250A5 (https=) * 1969-04-01 1971-02-05 Du Pont
US3700627A (en) 1970-05-25 1972-10-24 Pennwalt Corp Decolorized polytetrafluoroethylene
US4036802A (en) 1975-09-24 1977-07-19 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymer fine powder resin
US4358545A (en) 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4552631A (en) 1983-03-10 1985-11-12 E. I. Du Pont De Nemours And Company Reinforced membrane, electrochemical cell and electrolysis process
US4626587A (en) 1984-01-16 1986-12-02 E. I. Du Pont De Nemours And Company Extrusion finishing of perfluorinated copolymers
US4743658A (en) 1985-10-21 1988-05-10 E. I. Du Pont De Nemours And Company Stable tetrafluoroethylene copolymers
US4675380A (en) 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
US4940525A (en) 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
GB9017156D0 (en) 1990-08-03 1990-09-19 Ici Plc Stabilisation of fluoropolymers
TW272214B (https=) 1993-03-26 1996-03-11 Hercules Inc
US5391709A (en) 1993-11-17 1995-02-21 E. I. Du Pont De Nemours And Company Purification process of PTFE using fiber bed and heated air
US5637748A (en) 1995-03-01 1997-06-10 E. I. Du Pont De Nemours And Company Process for synthesizing fluorinated nitrile compounds
US5703185A (en) 1995-08-17 1997-12-30 E. I. Du Pont De Nemours And Company Fluoropolymer extrusion process
US5859086A (en) * 1996-08-07 1999-01-12 Competitive Technologies Of Pa, Inc. Light directed modification fluoropolymers
JP3852136B2 (ja) 1996-09-09 2006-11-29 ダイキン工業株式会社 含フッ素重合体の安定化方法
US6664337B2 (en) 1996-09-09 2003-12-16 Daikin Industries, Ltd. Method for stabilizing fluorine-containing polymer
US5866711A (en) 1996-09-13 1999-02-02 E. I. Du Pont De Nemours And Company Fluorocyanate and fluorocarbamate monomers and polymers thereof
US5969067A (en) 1996-09-13 1999-10-19 E.I. Dupont De Nemours And Company Phosphorus-containing fluoromonomers and polymers thereof
US6689833B1 (en) 1997-04-09 2004-02-10 E. I. Du Pont De Nemours And Company Fluoropolymer stabilization
JPH11100543A (ja) 1997-09-29 1999-04-13 Daikin Ind Ltd 塗料組成物
JPH11181098A (ja) * 1997-12-25 1999-07-06 Daikin Ind Ltd 含フッ素重合体の改質方法
JP4792612B2 (ja) 1998-11-04 2011-10-12 ダイキン工業株式会社 含フッ素重合体の安定化方法
EP1054023A1 (fr) 1999-05-21 2000-11-22 Atofina Procédé de modification chimique de polymères fluorés électrodes de batterie lithium-ion et revètement de substrats métallique comportant ces polymères ainsi modifiés
JP2003082020A (ja) 2001-09-11 2003-03-19 Daikin Ind Ltd 含フッ素重合体の製造方法
FR2842203A1 (fr) 2002-07-12 2004-01-16 Atofina Procede de fabrication du polymere du fluorure de vinylidene
US6875902B2 (en) 2002-11-06 2005-04-05 National Institute Of Advanced Industrial Science And Technology Method decomposing fluorine-containing organic material
US6838545B2 (en) * 2002-11-08 2005-01-04 E. I. Du Pont De Nemours And Company Reaction of fluoropolymer melts
US20070129500A1 (en) 2003-09-10 2007-06-07 Eiji Honda Stabilized fluoropolymer and method for producing same
JPWO2005033150A1 (ja) * 2003-10-01 2007-11-15 ダイキン工業株式会社 含フッ素重合体組成物製造方法及び含フッ素重合体組成物
US7790041B2 (en) 2004-08-11 2010-09-07 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions
US7671111B2 (en) 2005-02-10 2010-03-02 E.I. Du Pont De Nemours And Company Monitoring column breakthrough in a process for removing fluorosurfactant from aqueous fluoropolymer dispersions
ITMI20050705A1 (it) 2005-04-20 2006-10-21 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
CN101243108B (zh) 2005-08-08 2012-08-22 阿科玛股份有限公司 使用非氟化的表面活性剂聚合含氟聚合物
WO2007061914A1 (en) 2005-11-18 2007-05-31 E.I. Du Pont De Nemours And Company Core/shell polymer
EP1845116A1 (en) 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
US7521513B2 (en) * 2006-11-29 2009-04-21 Dupont Performance Elastomers Llc Semi-batch process for producing fluoroelastomers
JP2010229163A (ja) * 2007-07-24 2010-10-14 Daikin Ind Ltd 精製含フッ素ポリマーの製造方法
WO2009020187A1 (ja) 2007-08-07 2009-02-12 Daikin Industries, Ltd. 低分子量ポリテトラフルオロエチレン水性分散液、低分子量ポリテトラフルオロエチレン粉末及び低分子量ポリテトラフルオロエチレンの製造方法
CN102066307A (zh) 2008-06-24 2011-05-18 旭硝子株式会社 含氟化合物的精制方法
US20130303717A1 (en) 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Oxidizing Agent to Reduce Fluoropolymer Resin Discoloration
US9175112B2 (en) * 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Drying wet fluoropolymer resin and exposing to oxygen source to reduce discoloration

Also Published As

Publication number Publication date
EP2847237A1 (en) 2015-03-18
CN104284911B (zh) 2017-08-25
US20130303716A1 (en) 2013-11-14
US9175112B2 (en) 2015-11-03
CN104284911A (zh) 2015-01-14
EP2847237B1 (en) 2022-03-23
JP2015516027A (ja) 2015-06-04
WO2013169579A1 (en) 2013-11-14

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