DE69609168T2 - Nichtwässrige polymerisation von fluormonomeren - Google Patents

Nichtwässrige polymerisation von fluormonomeren

Info

Publication number
DE69609168T2
DE69609168T2 DE69609168T DE69609168T DE69609168T2 DE 69609168 T2 DE69609168 T2 DE 69609168T2 DE 69609168 T DE69609168 T DE 69609168T DE 69609168 T DE69609168 T DE 69609168T DE 69609168 T2 DE69609168 T2 DE 69609168T2
Authority
DE
Germany
Prior art keywords
fluoromoners
aqueous polymerization
polymerization
aqueous
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 - Fee Related
Application number
DE69609168T
Other languages
English (en)
Other versions
DE69609168D1 (de
Inventor
M Desimone
Timothy Romack
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.)
University of North Carolina at Chapel Hill
University of North Carolina System
Original Assignee
University of North Carolina at Chapel Hill
University of North Carolina System
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
Priority claimed from US08/457,401 external-priority patent/US5618894A/en
Priority claimed from US08/531,619 external-priority patent/US5674957A/en
Application filed by University of North Carolina at Chapel Hill, University of North Carolina System filed Critical University of North Carolina at Chapel Hill
Application granted granted Critical
Publication of DE69609168D1 publication Critical patent/DE69609168D1/de
Publication of DE69609168T2 publication Critical patent/DE69609168T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08F16/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/12—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F16/14—Monomers containing only one unsaturated aliphatic radical
    • C08F16/24—Monomers containing halogen
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69609168T 1995-03-10 1996-03-08 Nichtwässrige polymerisation von fluormonomeren Expired - Fee Related DE69609168T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US40220295A 1995-03-10 1995-03-10
US45678995A 1995-06-01 1995-06-01
US08/457,401 US5618894A (en) 1995-03-10 1995-06-01 Nonaqueous polymerization of fluoromonomers
US08/531,619 US5674957A (en) 1995-03-10 1995-09-21 Nonaqueous polymerization of fluoromonomers
PCT/US1996/003655 WO1996028477A1 (en) 1995-03-10 1996-03-08 Nonaqueous polymerization of fluoromonomers

Publications (2)

Publication Number Publication Date
DE69609168D1 DE69609168D1 (de) 2000-08-10
DE69609168T2 true DE69609168T2 (de) 2001-03-22

Family

ID=27503468

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69609168T Expired - Fee Related DE69609168T2 (de) 1995-03-10 1996-03-08 Nichtwässrige polymerisation von fluormonomeren
DE69625092T Expired - Fee Related DE69625092T2 (de) 1995-03-10 1996-03-08 Nichtwässerige Polymerisation von Fluormonomeren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69625092T Expired - Fee Related DE69625092T2 (de) 1995-03-10 1996-03-08 Nichtwässerige Polymerisation von Fluormonomeren

Country Status (5)

Country Link
EP (1) EP0813548B1 (de)
JP (1) JP3996637B2 (de)
CN (2) CN100343292C (de)
DE (2) DE69609168T2 (de)
WO (1) WO1996028477A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5863612A (en) * 1992-03-27 1999-01-26 University North Carolina--Chapel Hill Method of making fluoropolymers
US6051682A (en) * 1996-12-23 2000-04-18 E. I. Du Pont De Nemours And Company Polymerization of fluoropolymers in carbon dioxide
US6403740B1 (en) 1997-04-15 2002-06-11 E. I. Du Pont De Nemours And Company Vinyl fluoride interpolymers
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
EP1248807A1 (de) * 1999-11-12 2002-10-16 North Carolina State University Kontinuierliches verfahren zur herstellung von polymeren in kohlendioxid
US6914105B1 (en) 1999-11-12 2005-07-05 North Carolina State University Continuous process for making polymers in carbon dioxide
US6538083B2 (en) * 1999-12-21 2003-03-25 E. I. Du Pont De Nemours And Company Chain transfer agents in fluoroolefin polymerization
DE10054114A1 (de) 2000-10-31 2002-05-16 Dupont Performance Coatings Verfahren zur Herstellung von Pulverlackzusammensetzungen
EP1379563A2 (de) * 2001-01-10 2004-01-14 Solvay (Societe Anonyme) Zweistufenverfahren zur herstellung von halogenpolymeren und plurimodale halogenpolymere
CN1308360C (zh) * 2005-07-20 2007-04-04 上海三爱富新材料股份有限公司 聚偏氟乙烯的合成方法及其制得的聚偏氟乙烯
US20070292685A1 (en) * 2006-06-15 2007-12-20 Brothers Paul D Perfluoropolymers
US8895681B2 (en) * 2006-12-21 2014-11-25 E I Du Pont De Nemours And Company Processes for preparing low molecular weight hexafluoropropylene-olefin cotelomers
TWI510507B (zh) * 2009-05-29 2015-12-01 Nissan Chemical Ind Ltd 含氟高分支化聚合物及含有該聚合物之樹脂組成物
CN105196778A (zh) * 2015-10-15 2015-12-30 浙江歌瑞新材料有限公司 一种装饰膜
CN108239214A (zh) * 2016-12-27 2018-07-03 浙江蓝天环保高科技股份有限公司 一种在超临界二氧化碳中连续聚合制备聚氟乙烯共聚物的方法
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
US11333987B2 (en) * 2019-02-07 2022-05-17 Fujifilm Business Innovation Corp. Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus
EP4112655A1 (de) * 2020-02-26 2023-01-04 Agc Inc. Fluorhaltiges polymer, film, verfahren zur herstellung eines filmes und organisches opto-elektronisches element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
US3642742A (en) * 1969-04-22 1972-02-15 Du Pont Tough stable tetrafluoroethylene-fluoroalkyl perfluorovinyl ether copolymers
US4861845A (en) * 1988-03-10 1989-08-29 E. I. Du Pont De Nemours And Company Polymerization of fluoroolefins
US5021516A (en) * 1989-06-26 1991-06-04 E. I. Du Pont De Nemours And Company Poly(perfluoroether)acyl peroxides

Also Published As

Publication number Publication date
EP0813548B1 (de) 2000-07-05
WO1996028477A1 (en) 1996-09-19
EP0813548A4 (de) 1998-06-17
DE69609168D1 (de) 2000-08-10
DE69625092D1 (de) 2003-01-09
JP3996637B2 (ja) 2007-10-24
JPH11502243A (ja) 1999-02-23
CN1181087A (zh) 1998-05-06
CN1448413A (zh) 2003-10-15
DE69625092T2 (de) 2003-09-11
EP0813548A1 (de) 1997-12-29
CN1100797C (zh) 2003-02-05
CN100343292C (zh) 2007-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee