CA2041559A1 - Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same - Google Patents

Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same

Info

Publication number
CA2041559A1
CA2041559A1 CA2041559A CA2041559A CA2041559A1 CA 2041559 A1 CA2041559 A1 CA 2041559A1 CA 2041559 A CA2041559 A CA 2041559A CA 2041559 A CA2041559 A CA 2041559A CA 2041559 A1 CA2041559 A1 CA 2041559A1
Authority
CA
Canada
Prior art keywords
vinylidene fluoride
hexafluoropropylene
reaction medium
copolymers
weight
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.)
Granted
Application number
CA2041559A
Other languages
French (fr)
Other versions
CA2041559C (en
Inventor
Leonard A. Barber
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.)
Arkema Inc
Original Assignee
Atochem North America Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24078280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2041559(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem North America Inc filed Critical Atochem North America Inc
Publication of CA2041559A1 publication Critical patent/CA2041559A1/en
Application granted granted Critical
Publication of CA2041559C publication Critical patent/CA2041559C/en
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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers 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
    • C08F214/22—Vinylidene fluoride

Abstract

Melt processable copolymers of vinylidene fluoride and hexafluoropropylene, containing from about 1% to about 20% hexafluoropropylene by weight, are prepared by emulsion polymerization of vinylidene fluoride and hexafluoropropylene in a stirred aqueous reaction medium. The reaction medium is formed by charging to a heated reactor, water, vinylidene fluoride, an initiator to start the polymerization, and a water-soluble surfactant capable of emulsifying both the initiator and the reaction mass during polymerization.
Additional amounts of vinylidene fluoride and initiator are fed to the reaction medium to continue polymerization of the vinylidene fluoride monomer until from abut 50% to abut 90% of the total weight of the vinylidene fluoride monomer utilized in the process has been added to the reaction medium. There is then added to the reaction medium (i) from about 1% to about 20%
hexafluoropropylene by weight, based upon the combined weight of the hexafluoropropylene and the total weight of the vinylidene fluoride utilized in the process, and (ii) the balance of the vinylidene fluoride utilized in the process.
The resulting vinylidene fluoride/hexafluoropropylene copolymers are characterized by improved mechanical properties and a DSC melting point typically in the range of from about 160°C to about 170°C, preferably from about 163°C to about 168°C.
CA002041559A 1990-05-10 1991-04-30 Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same Expired - Fee Related CA2041559C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US521,814 1990-05-10
US07/521,814 US5093427A (en) 1990-05-10 1990-05-10 Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same

Publications (2)

Publication Number Publication Date
CA2041559A1 true CA2041559A1 (en) 1991-11-11
CA2041559C CA2041559C (en) 1997-10-14

Family

ID=24078280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002041559A Expired - Fee Related CA2041559C (en) 1990-05-10 1991-04-30 Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same

Country Status (7)

Country Link
US (2) US5093427A (en)
EP (1) EP0456019B2 (en)
JP (1) JP2785077B2 (en)
AU (1) AU631737B2 (en)
CA (1) CA2041559C (en)
DE (1) DE69117334T3 (en)
DK (1) DK0456019T4 (en)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265033B1 (en) * 1993-05-28 1996-10-28 Ausimont Spa HIGH MECHANICAL PERFORMANCE POLYVINYLIDENFLUORIDE AND HIGH THERMOCHEMICAL STABILITY, AND RELATED PREPARATION PROCESS
TW290579B (en) * 1993-12-23 1996-11-11 Fina Research
US5869577A (en) * 1994-12-06 1999-02-09 Daikin Industries, Ltd. Flourine-containing elastic copolymer excellent in molding processability, preparation process thereof and vulcanizable composition excellent in molding processability
US7266725B2 (en) * 2001-09-03 2007-09-04 Pact Xpp Technologies Ag Method for debugging reconfigurable architectures
IT1288121B1 (en) * 1996-07-01 1998-09-10 Ausimont Spa THERMOPLASTIC COPOLYMERS OF VINYLIDENFLUORIDE (VDF)
AU5287798A (en) * 1997-02-07 1998-08-13 Elf Atochem North America, Inc. Vehicles for paints and varnishes formulated with vinylidene fluoride-hexafluoropropylene copolymers
CN1217727A (en) * 1997-02-28 1999-05-26 北美埃尔夫爱托化学股份有限公司 Copolymers of vinylidene fluoride and hexafluoropylene having reduced extractable content and improved solution clearity
US6743876B2 (en) * 1997-02-28 2004-06-01 Atofina Chemicals, Inc. Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
EP0907976A4 (en) * 1997-02-28 2005-11-02 Arkema Inc Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
JPH11152366A (en) * 1997-11-19 1999-06-08 Asahi Chem Ind Co Ltd Porous membrane of vinylidene fluoride-based resin
US6063855A (en) * 1998-01-02 2000-05-16 Pecsok; Roger L. Process for the manufacture of vinylidene fluoride powder coatings
FR2804440A1 (en) * 1999-09-14 2001-08-03 Atofina LATEX FLUORINATED IN MINIDISPERSION IN WATER WITHOUT SURFACTANT OR ORGANIC SOLVENT
RU2256669C2 (en) * 1999-11-03 2005-07-20 Атофина Кемикалз, Инк. Low-crystallinity vinylidene difluoride/hexafluoropropylene copolymers
ATE527288T1 (en) * 1999-11-09 2011-10-15 Daikin Ind Ltd VULCANIZABLE FLUORINE-CONTAINING ELASTOMER COMPOSITION
US6410630B1 (en) 1999-12-29 2002-06-25 Pelseal Technologies, Llc High solids fluoroelastomer compositions
US6780935B2 (en) 2000-02-15 2004-08-24 Atofina Chemicals, Inc. Fluoropolymer resins containing ionic or ionizable groups and products containing the same
TW564267B (en) * 2001-01-31 2003-12-01 Kureha Chemical Ind Co Ltd Resin composition, monofilament, manufacturing method thereof and fish-line
US6911406B2 (en) * 2001-06-26 2005-06-28 Henkel Consumer Adhesives, Inc. Composite sheet material
US7247313B2 (en) 2001-06-27 2007-07-24 Advanced Cardiovascular Systems, Inc. Polyacrylates coatings for implantable medical devices
US20030073961A1 (en) * 2001-09-28 2003-04-17 Happ Dorrie M. Medical device containing light-protected therapeutic agent and a method for fabricating thereof
US7217426B1 (en) 2002-06-21 2007-05-15 Advanced Cardiovascular Systems, Inc. Coatings containing polycationic peptides for cardiovascular therapy
US7396539B1 (en) * 2002-06-21 2008-07-08 Advanced Cardiovascular Systems, Inc. Stent coatings with engineered drug release rate
US7005137B1 (en) 2002-06-21 2006-02-28 Advanceed Cardiovascular Systems, Inc. Coating for implantable medical devices
FR2842203A1 (en) * 2002-07-12 2004-01-16 Atofina PROCESS FOR THE MANUFACTURE OF VINYLIDENE FLUORIDE POLYMER
US7491233B1 (en) 2002-07-19 2009-02-17 Advanced Cardiovascular Systems Inc. Purified polymers for coatings of implantable medical devices
US20040063805A1 (en) * 2002-09-19 2004-04-01 Pacetti Stephen D. Coatings for implantable medical devices and methods for fabrication thereof
US20040096669A1 (en) * 2002-11-20 2004-05-20 Kim Young Jun Fluorocarbon polymer coating powders
US6841616B2 (en) * 2003-03-28 2005-01-11 Arkema Inc. Polymerization of halogen-containing monomers using siloxane surfactant
US8791171B2 (en) * 2003-05-01 2014-07-29 Abbott Cardiovascular Systems Inc. Biodegradable coatings for implantable medical devices
US7563454B1 (en) 2003-05-01 2009-07-21 Advanced Cardiovascular Systems, Inc. Coatings for implantable medical devices
US7449111B2 (en) * 2003-07-30 2008-11-11 Arkema Inc. Resins containing ionic or ionizable groups with small domain sizes and improved conductivity
US8039160B2 (en) * 2004-07-14 2011-10-18 Arkema Inc. Multi-layer polyelectrolyte membrane
US20060060244A1 (en) * 2004-08-20 2006-03-23 Eggum Shawn D Fuel cell manifold
US7244443B2 (en) * 2004-08-31 2007-07-17 Advanced Cardiovascular Systems, Inc. Polymers of fluorinated monomers and hydrophilic monomers
US7803867B2 (en) 2005-05-19 2010-09-28 Arkema Inc. Highly weatherable roof coatings containing aqueous fluoropolymer dispersions
US8124699B2 (en) * 2005-08-08 2012-02-28 Arkema Inc. Polymerization of fluoropolymers using alkyl phosphonate surfactants
FR2896250B1 (en) * 2006-01-13 2012-08-17 Arkema EXTRUSION AGENT BASED ON PVDF
US7863384B2 (en) * 2006-05-01 2011-01-04 Arkema Inc. Fluoropolymers having improved whiteness
US8785580B2 (en) * 2006-07-06 2014-07-22 Arkema Inc. Ultra-high molecular weight poly(vinylidene fluoride)
US9028859B2 (en) * 2006-07-07 2015-05-12 Advanced Cardiovascular Systems, Inc. Phase-separated block copolymer coatings for implantable medical devices
FR2904828B1 (en) * 2006-08-08 2008-09-19 Arkema France VINYLIDENE FLUORIDE COPOLYMER FUNCTIONALIZED BY IRRADIATION GRAFTING BY UNSATURATED POLAR MONOMER
US7700700B2 (en) * 2007-01-26 2010-04-20 Arkema Inc. Vinylidene fluoride copolymer composition with improved low-temperature impact properties
FR2918067B1 (en) * 2007-06-27 2011-07-01 Arkema France COMPOSITE MATERIAL COMPRISING DISPERSED NANOTUBES IN A FLUORINATED POLYMERIC MATRIX.
JP5617243B2 (en) * 2007-11-28 2014-11-05 ユニマテック株式会社 Method for producing fluoroelastomer
WO2010005757A1 (en) * 2008-07-07 2010-01-14 Arkema Inc. Vinylidene fluoride / 2,3,3,3-tetrafluoropropene copolymers
US9493595B2 (en) * 2008-07-07 2016-11-15 Arkema Inc. Vinylidene fluoride copolymers
JP5792158B2 (en) * 2009-05-01 2015-10-07 アーケマ・インコーポレイテッド Foamed polyvinylidene fluoride structure
JP5744016B2 (en) 2009-06-15 2015-07-01 アーケマ・インコーポレイテッド Organic / inorganic composite blend film composition of polyelectrolyte blend containing nanoparticles
US9000069B1 (en) 2010-07-02 2015-04-07 The Sherwin-Williams Company Self-stratifying coatings
KR20130096314A (en) 2011-01-06 2013-08-29 미쯔비시 레이온 가부시끼가이샤 Modifier for polyvinylidene fluoride, binder resin composition for batteries, secondary cell electrode, and battery
FR3011504B1 (en) 2013-10-04 2015-10-23 Arkema France TEXTILE ARTICLE IN PVDF
EP2894380B1 (en) * 2014-01-10 2017-11-22 ContiTech USA, Inc. Low permeation curb pump hose
JP6722593B2 (en) * 2014-05-19 2020-07-15 アーケマ・インコーポレイテッド High melt flow fluoropolymer composition
WO2016130413A1 (en) * 2015-02-09 2016-08-18 Arkema Inc. Heterogeneous, co-continuous copolymers of vinylidene fluoride
JP6751722B2 (en) 2015-03-11 2020-09-09 アーケマ・インコーポレイテッド High impact resistant blend of vinylidene fluoride-containing polymer
EP3377539B1 (en) * 2015-11-19 2021-05-19 Arkema, Inc. Fluoropolymer fiber-bonding agent and articles produced therewith
EP3380537A4 (en) 2015-11-25 2019-08-07 Arkema, Inc. Fluoropolymer compositions with improved mechanical dampening
CN106336476B (en) * 2016-08-25 2019-12-10 浙江孚诺林化工新材料有限公司 preparation method of vinylidene fluoride copolymer with high elongation at break
CN112189040B (en) * 2018-05-18 2022-10-21 阿科玛股份有限公司 Fluoropolymer-based powder coatings
JP7297110B2 (en) * 2020-08-26 2023-06-23 浙江衢州巨塑化工有限公司 Method for producing copolymerized PVDF resin for lithium battery adhesive
FR3118774B1 (en) 2021-01-12 2024-03-01 Arkema France THERMOPLASTIC COMPOSITE MATERIAL FOR COMPOSITE TUBULAR STRUCTURES
FR3121792B1 (en) 2021-04-09 2023-06-16 Arkema France SOLID ELECTROLYTE FOR LI-ION BATTERY
CN114395094B (en) * 2021-12-24 2023-12-19 乳源东阳光氟树脂有限公司 Organic-inorganic composite PVDF resin emulsion, coating liquid and preparation method thereof
FR3132163A1 (en) 2022-01-21 2023-07-28 Arkema France SOLID ELECTROLYTE FOR ALL SOLID BATTERY
CN115677902B (en) * 2022-11-16 2023-06-23 乳源东阳光氟树脂有限公司 Vinylidene fluoride copolymer and preparation method and application thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624064A (en) * 1967-05-15 1971-11-30 Kureha Chemical Ind Co Ltd Polymerization of fluoroethylenes
US3732184A (en) * 1971-04-22 1973-05-08 Tanner Co Chas S Emulsion polymerization method
US4076929A (en) * 1975-10-30 1978-02-28 Pennwalt Corporation Vinylidene fluoride polymer having improved melt flow properties
JPS5386786A (en) * 1977-09-30 1978-07-31 Daikin Ind Ltd Polymer having fluoring-containing segment and production
US4360652A (en) * 1981-08-31 1982-11-23 Pennwalt Corporation Method of preparing high quality vinylidene fluoride polymer in aqueous emulsion
JPS58164611A (en) * 1982-03-25 1983-09-29 Daikin Ind Ltd New optical material
US4564013A (en) † 1984-05-24 1986-01-14 Ethicon, Inc. Surgical filaments from vinylidene fluoride copolymers
US4569978A (en) * 1984-07-25 1986-02-11 Pennwalt Corporation Emulsion polymerization of vinylidene fluoride polymers in the presence of trichlorofluoromethane as chain transfer agent
JPS6176507A (en) * 1984-07-25 1986-04-19 ペンウオルト・コ−ポレ−シヨン Improved emulsion polymerization for vinylidene fluoride polymer
FR2610325B1 (en) * 1987-02-03 1989-10-06 Atochem HETEROGENEOUS COPOLYMER OF VINYLIDENE FLUORIDE AND CHLOROTRIFLUOROETHYLENE. PROCESS FOR THE MANUFACTURE OF THE HETEROGENEOUS COPOLYMER

Also Published As

Publication number Publication date
EP0456019B1 (en) 1996-02-28
DK0456019T4 (en) 2000-08-21
US6187885B1 (en) 2001-02-13
DE69117334D1 (en) 1996-04-04
DE69117334T2 (en) 1996-07-11
EP0456019A1 (en) 1991-11-13
DE69117334T3 (en) 2000-09-21
EP0456019B2 (en) 2000-05-24
AU7521491A (en) 1991-11-14
CA2041559C (en) 1997-10-14
DK0456019T3 (en) 1996-03-25
AU631737B2 (en) 1992-12-03
JP2785077B2 (en) 1998-08-13
US5093427A (en) 1992-03-03
JPH06336510A (en) 1994-12-06

Similar Documents

Publication Publication Date Title
CA2041559A1 (en) Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same
EP0735052B1 (en) Rate enhanced polymerization processes for producing polymers having narrow polydispersitylydispersität
US5082913A (en) Terpolymers of maleic anhydride, alkyl vinyl ethers and isobutylene and crosslinked products thereof
CA1186834A (en) Vinyl acetate/olefin copolymer latex and process for preparing the same
NO823346L (en) PROCEDURE FOR PREPARING Aqueous COPOLYMER DISPERSIONS AND USING THEREOF
US4585846A (en) Cyclopolymerizable sulfobetaine monomer
US4760152A (en) Pyrrolidonyl acrylate block polymers
GB2123013A (en) Production of acrylamide polymers
US4806609A (en) Pyrrolidonyl acrylate block polymers
AU608418B2 (en) Polyacrylate dispersions prepared with a water-soluble conjugated unsaturated monomer in the absence of a protective colloid
US2643245A (en) Copolymers and copolymer emulsions of salts of monoalkyl esters of maleic acid
US5605972A (en) Graft and core-shell copolymers having improved phase bonding between graft substrate and grafted-on polymer phase
AU643797B2 (en) Precipitation polymerization of copolymers of a vinyl lactam and a polymerizable carboxylic acid using sub-surface feeding
US4180633A (en) Preparation of insoluble polyvinylpyrrolidone
JP2001026620A (en) Preparation of vinyl chloride-based copolymer
EP0118631A1 (en) Process for producing vinyl chloride polymers
US4342676A (en) Method for producing latices of copolymers of butyl acrylate and 1-methacrylate-1-tert-butyl peroxy ethane
JPS63159366A (en) Peresters, production thereof and use thereof as polymerization initiator
WO2002092637A3 (en) Process for obtaining aqueous polymer dispersions
US5302680A (en) Copolymers of epoxybutadiene and maleimides
US4093794A (en) Process for the polymerization of vinyl chloride
US4486554A (en) Preparation of anionic and cationic polymers from 2-oxazolines
JPS575703A (en) Suspension polymerization of vinyl chloride monomer
JPH0579243B2 (en)
JPS55145694A (en) Preparation of dodecaphenylsilsesquioxane

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed