DE69710777D1 - Polymerisation von fluormonomeren in kohlendioxid - Google Patents
Polymerisation von fluormonomeren in kohlendioxidInfo
- Publication number
- DE69710777D1 DE69710777D1 DE69710777T DE69710777T DE69710777D1 DE 69710777 D1 DE69710777 D1 DE 69710777D1 DE 69710777 T DE69710777 T DE 69710777T DE 69710777 T DE69710777 T DE 69710777T DE 69710777 D1 DE69710777 D1 DE 69710777D1
- Authority
- DE
- Germany
- Prior art keywords
- fluoromoners
- polymerization
- carbon dioxide
- dioxide
- carbon
- 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
Links
Classifications
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/008—Processes carried out under supercritical conditions
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- 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
- Y10S526/942—Polymerization in the presence of a liquid co2 diluent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3300196P | 1996-12-23 | 1996-12-23 | |
US33001P | 1996-12-23 | ||
PCT/US1997/022675 WO1998028351A1 (en) | 1996-12-23 | 1997-12-15 | Polymerization of fluoromonomers in carbon dioxide |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69710777D1 true DE69710777D1 (de) | 2002-04-04 |
DE69710777T2 DE69710777T2 (de) | 2002-09-12 |
DE69710777T3 DE69710777T3 (de) | 2006-04-20 |
Family
ID=21868024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69710777T Expired - Lifetime DE69710777T3 (de) | 1996-12-23 | 1997-12-15 | Polymerisation von fluormonomeren in kohlendioxid |
Country Status (6)
Country | Link |
---|---|
US (1) | US6051682A (de) |
EP (1) | EP0946613B2 (de) |
JP (1) | JP4331797B2 (de) |
CN (1) | CN1142950C (de) |
DE (1) | DE69710777T3 (de) |
WO (1) | WO1998028351A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6127000A (en) * | 1997-10-10 | 2000-10-03 | North Carolina State University | Method and compositions for protecting civil infrastructure |
US6258910B1 (en) | 1999-06-09 | 2001-07-10 | Occidental Chemical Corporation | Polymerizing vinyl chloride in carbon dioxide |
US6914105B1 (en) | 1999-11-12 | 2005-07-05 | North Carolina State University | Continuous process for making polymers in carbon dioxide |
JP2003514083A (ja) * | 1999-11-12 | 2003-04-15 | ノース・キャロライナ・ステイト・ユニヴァーシティ | 二酸化炭素中で重合体を製造する連続的プロセス |
US6806332B2 (en) * | 1999-11-12 | 2004-10-19 | North Carolina State University | Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream |
JP2001240608A (ja) * | 2000-02-29 | 2001-09-04 | Daikin Ind Ltd | 含フッ素重合体の製造方法 |
US6716945B2 (en) * | 2000-05-19 | 2004-04-06 | North Carolina State University | Multimodal fluoropolymers and methods of making the same |
IT1318596B1 (it) * | 2000-06-23 | 2003-08-27 | Ausimont Spa | Copolimeri termoprocessbili del tfe. |
DE10054114A1 (de) * | 2000-10-31 | 2002-05-16 | Dupont Performance Coatings | Verfahren zur Herstellung von Pulverlackzusammensetzungen |
FR2819257A1 (fr) * | 2001-01-10 | 2002-07-12 | Solvay | Procede de preparation de polymeres halogenes et polymeres halogenes obtenus |
AU2002217151A1 (en) * | 2001-01-10 | 2002-07-24 | Solvay (Societe Anonyme) | Method for two-step preparation of halogenated polymers and halogenated plurimodal polymers |
JP4959873B2 (ja) * | 2001-01-11 | 2012-06-27 | 株式会社前川製作所 | 液状物質の超臨界連続処理方法とその装置及び冷凍サイクル併用の超臨界連続処理システム |
US6960633B2 (en) * | 2001-10-25 | 2005-11-01 | Virginia Commonwealth University | Fluoropolymer-carbon dioxide compositions and methods of processing fluoropolymers |
JP2003206317A (ja) * | 2001-11-12 | 2003-07-22 | Daikin Ind Ltd | ポリビニリデンフルオライド |
WO2004020476A1 (ja) * | 2002-08-28 | 2004-03-11 | Daikin Industries, Ltd. | フルオロポリマー製造方法 |
US7169857B2 (en) * | 2003-10-03 | 2007-01-30 | Virginia Commonwealth University | Homogenous compositions of fluoropolymers and crystalline solids or cross-linking agents and methods of making the same |
EP1574478A1 (de) | 2004-03-08 | 2005-09-14 | Solvay Fluor GmbH | Herstellung von Carbonylfluorid |
FR2888582B1 (fr) * | 2005-07-15 | 2010-08-20 | Solvay | Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre |
US20070292685A1 (en) * | 2006-06-15 | 2007-12-20 | Brothers Paul D | Perfluoropolymers |
US20100034504A1 (en) * | 2008-08-08 | 2010-02-11 | E.I. Du Pont De Nemours And Company | Melt Processible Semicrystalline Fluoropolymer Comprising Repeating Units Arising from Tetrafluoroethylene and a Hydrocarbon Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond, and Multilayer Articles Therefrom |
US20100036074A1 (en) * | 2008-08-08 | 2010-02-11 | E. I. Du Pont De Nemours And Company | Melt-Flowable Fluoropolymer Comprising Repeating Units Arising from Tetrafluoroethylene and a Hydrocarbon Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond |
US20100034919A1 (en) * | 2008-08-08 | 2010-02-11 | E. I. Du Pont De Nemours And Company | Melt Processible Semicrystalline Fluoropolymer having Repeating Units Arising from Tetrafluoroethylene, Hexafluoropropylene, and Hydrocarbon Monomer Having a Carboxyl Group and a Polymerizable Carbon-Carbon Double Bond and Multi-Layer Articles Comprising a Layer of the Melt Processible Semicrystalline Fluoropolymer |
US20100036073A1 (en) * | 2008-08-08 | 2010-02-11 | E. I. Du Pont De Nemours And Company | Non-Melt-Flowable Perfluoropolymer Comprising Repeating Units Arising From Tetrafluoroethylene and a Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond |
FR2953842B1 (fr) * | 2009-12-16 | 2012-02-24 | Solvay | Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre |
FR2953845B1 (fr) * | 2009-12-16 | 2012-02-24 | Solvay | Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre |
FR2953843B1 (fr) * | 2009-12-16 | 2012-02-24 | Solvay | Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre |
FR2953844B1 (fr) * | 2009-12-16 | 2012-02-24 | Solvay | Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre |
JP5093418B1 (ja) * | 2011-06-22 | 2012-12-12 | ダイキン工業株式会社 | フルオロポリマー、フルオロポリマーの製造方法、及び、高分子多孔質膜 |
CN109810213B (zh) * | 2018-12-26 | 2021-05-04 | 乳源东阳光氟树脂有限公司 | 一种水/超临界二氧化碳混合体系下含氟聚合物及制备方法 |
CN117946315A (zh) * | 2024-03-27 | 2024-04-30 | 山东东岳未来氢能材料股份有限公司 | 一种在超临界二氧化碳中制备乙烯-四氟乙烯共聚物的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3522228A (en) † | 1966-05-19 | 1970-07-28 | Sumitomo Chemical Co | Novel method for polymerizing a vinyl compound in the presence of a carbon dioxide medium |
JPS5653104A (en) * | 1979-10-09 | 1981-05-12 | Mitsui Petrochem Ind Ltd | Separation of polymer from polymer solution |
JPH02302437A (ja) * | 1989-05-17 | 1990-12-14 | Shin Etsu Chem Co Ltd | ポリオルガノシルセスキオキサン重合体の精製方法 |
DE4040129A1 (de) * | 1990-12-15 | 1992-06-17 | Hoechst Ag | Verfahren zur herstellung eines vernetzungsfaehigen lackbindemittels aus fluorpolymeren-loesungen |
EP1172383B1 (de) * | 1992-03-27 | 2008-04-16 | University Of North Carolina At Chapel Hill | Verfahren zur Herstellung von Fluoropolymeren |
BR9307346A (pt) * | 1992-11-02 | 1999-06-01 | Ferro Corp | Processo para preparação de materiais de revestimento |
JP3048292B2 (ja) * | 1993-06-11 | 2000-06-05 | 株式会社トクヤマ | 含フッ素共重合体の製造方法 |
US5559198A (en) * | 1994-07-08 | 1996-09-24 | Minnesota Mining And Manufacturing Company | Process for preparing poly(vinyl trifluoroacetate) and poly(vinyltrifluoroacetate/vinyl ester) copolymers in supercritical Co.sub. |
EP0813548B1 (de) * | 1995-03-10 | 2000-07-05 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL ; Office of Research Services | Nichtwässrige polymerisation von fluormonomeren |
-
1997
- 1997-12-10 US US08/987,937 patent/US6051682A/en not_active Expired - Lifetime
- 1997-12-15 EP EP97952364A patent/EP0946613B2/de not_active Expired - Lifetime
- 1997-12-15 DE DE69710777T patent/DE69710777T3/de not_active Expired - Lifetime
- 1997-12-15 WO PCT/US1997/022675 patent/WO1998028351A1/en active IP Right Grant
- 1997-12-15 JP JP52881598A patent/JP4331797B2/ja not_active Expired - Fee Related
- 1997-12-15 CN CNB971809615A patent/CN1142950C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1242021A (zh) | 2000-01-19 |
CN1142950C (zh) | 2004-03-24 |
DE69710777T3 (de) | 2006-04-20 |
US6051682A (en) | 2000-04-18 |
DE69710777T2 (de) | 2002-09-12 |
EP0946613B1 (de) | 2002-02-27 |
EP0946613A1 (de) | 1999-10-06 |
EP0946613B2 (de) | 2005-09-14 |
JP4331797B2 (ja) | 2009-09-16 |
JP2001507065A (ja) | 2001-05-29 |
WO1998028351A1 (en) | 1998-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |