DE602007003330D1 - Herstellung von dipolymeren durch emulsionspolymerisation von tetrafluorethylen und 3,3,3-trifluorpropen - Google Patents

Herstellung von dipolymeren durch emulsionspolymerisation von tetrafluorethylen und 3,3,3-trifluorpropen

Info

Publication number
DE602007003330D1
DE602007003330D1 DE602007003330T DE602007003330T DE602007003330D1 DE 602007003330 D1 DE602007003330 D1 DE 602007003330D1 DE 602007003330 T DE602007003330 T DE 602007003330T DE 602007003330 T DE602007003330 T DE 602007003330T DE 602007003330 D1 DE602007003330 D1 DE 602007003330D1
Authority
DE
Germany
Prior art keywords
trifluorpropene
dipolymers
tetrafluoroethylene
preparation
emulsion polymerization
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.)
Active
Application number
DE602007003330T
Other languages
German (de)
English (en)
Inventor
Donald F Lyons
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.)
DuPont Performance Elastomers LLC
Original Assignee
DuPont Performance Elastomers LLC
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 DuPont Performance Elastomers LLC filed Critical DuPont Performance Elastomers LLC
Publication of DE602007003330D1 publication Critical patent/DE602007003330D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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

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)
  • Polymerisation Methods In General (AREA)
DE602007003330T 2006-04-03 2007-04-03 Herstellung von dipolymeren durch emulsionspolymerisation von tetrafluorethylen und 3,3,3-trifluorpropen Active DE602007003330D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78885406P 2006-04-03 2006-04-03
US11/712,252 US7521514B2 (en) 2006-04-03 2007-02-27 Emulsion polymerization of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene
PCT/US2007/008051 WO2007123787A2 (en) 2006-04-03 2007-04-03 Emulsion polymerization of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene

Publications (1)

Publication Number Publication Date
DE602007003330D1 true DE602007003330D1 (de) 2009-12-31

Family

ID=38375641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003330T Active DE602007003330D1 (de) 2006-04-03 2007-04-03 Herstellung von dipolymeren durch emulsionspolymerisation von tetrafluorethylen und 3,3,3-trifluorpropen

Country Status (5)

Country Link
US (1) US7521514B2 (enExample)
EP (1) EP2001909B1 (enExample)
JP (1) JP2009532562A (enExample)
DE (1) DE602007003330D1 (enExample)
WO (1) WO2007123787A2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090197028A1 (en) * 2008-01-31 2009-08-06 Lyons Donald F Fluoropolymers of tetrafluoroethylene and 3,3,3-trifluoropropylene
EP2297213B1 (en) * 2008-07-07 2012-11-07 Arkema Inc. Novel vinylidene fluoride copolymers
US9493595B2 (en) * 2008-07-07 2016-11-15 Arkema Inc. Vinylidene fluoride copolymers
US20100069554A1 (en) * 2008-09-18 2010-03-18 Dupont Performance Elastomers L.L.C. Curable fluoropolymer compositions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484530A (en) 1948-05-24 1949-10-11 Du Pont Copolymers of 3, 3, 3-trifluoropropene
US3853828A (en) * 1973-11-21 1974-12-10 Us Army Process for crosslinking fluorocarbon polymers
US4380618A (en) 1981-08-21 1983-04-19 E. I. Du Pont De Nemours And Company Batch polymerization process
US4621116A (en) 1984-12-07 1986-11-04 E. I. Du Pont De Nemours And Company Process for copolymerization of tetrafluoroethylene in the presence of a dispersing agent comprising a perfluoroalkoxybenzene sulfonic acid or salt
US5182342A (en) 1992-02-28 1993-01-26 E. I. Du Pont De Nemours And Company Hydrofluorocarbon solvents for fluoromonomer polymerization
US5286822A (en) 1993-02-03 1994-02-15 E. I. Du Pont De Nemours And Company Perfluoroalkyl sulfide polymer solvents for fluoromonomer polymerization
US5955556A (en) * 1995-11-06 1999-09-21 Alliedsignal Inc. Method of manufacturing fluoropolymers
US6770404B1 (en) 1999-11-17 2004-08-03 E. I. Du Pont De Nemours And Company Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses
US6824930B1 (en) 1999-11-17 2004-11-30 E. I. Du Pont De Nemours And Company Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses
US6664339B2 (en) * 2001-05-15 2003-12-16 Dupont Dow Elastomers Llc Curable base-resistant fluoroelastomers
US6703450B2 (en) * 2001-05-15 2004-03-09 Dupont Dow Elastomer, L.L.C. Curable base-resistant fluoroelastomers
US20040013971A1 (en) 2001-11-21 2004-01-22 Berger Larry L Antireflective layer for use in microlithography
US7205086B2 (en) 2001-11-26 2007-04-17 E. I. Du Pont De Nemours And Company Multilayer elements containing photoresist compositions and their use in microlithography

Also Published As

Publication number Publication date
JP2009532562A (ja) 2009-09-10
EP2001909B1 (en) 2009-11-18
WO2007123787A3 (en) 2007-12-21
EP2001909A2 (en) 2008-12-17
WO2007123787A2 (en) 2007-11-01
US20070232769A1 (en) 2007-10-04
US7521514B2 (en) 2009-04-21

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Legal Events

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