CA1015898A - Continuous process for production of fluoroelastomers - Google Patents

Continuous process for production of fluoroelastomers

Info

Publication number
CA1015898A
CA1015898A CA186,843A CA186843A CA1015898A CA 1015898 A CA1015898 A CA 1015898A CA 186843 A CA186843 A CA 186843A CA 1015898 A CA1015898 A CA 1015898A
Authority
CA
Canada
Prior art keywords
fluoroelastomers
production
continuous process
continuous
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
Application number
CA186,843A
Other languages
English (en)
Other versions
CA186843S (en
Inventor
Sewell D. Weaver
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1015898A publication Critical patent/CA1015898A/en
Expired 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
    • 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

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)
CA186,843A 1972-11-22 1973-11-20 Continuous process for production of fluoroelastomers Expired CA1015898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00308855A US3845024A (en) 1972-11-22 1972-11-22 Continuous process for production of fluoroelastomers

Publications (1)

Publication Number Publication Date
CA1015898A true CA1015898A (en) 1977-08-16

Family

ID=23195664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,843A Expired CA1015898A (en) 1972-11-22 1973-11-20 Continuous process for production of fluoroelastomers

Country Status (10)

Country Link
US (1) US3845024A (pt-PT)
JP (1) JPS5125279B2 (pt-PT)
AU (1) AU470420B2 (pt-PT)
BE (1) BE807599A (pt-PT)
CA (1) CA1015898A (pt-PT)
DE (1) DE2358270C3 (pt-PT)
FR (1) FR2207933B1 (pt-PT)
GB (1) GB1434999A (pt-PT)
IT (1) IT1001880B (pt-PT)
NL (1) NL156719B (pt-PT)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929934A (en) * 1973-11-19 1975-12-30 Du Pont Novel fluoroelastomers in powder form
US4146532A (en) * 1974-07-20 1979-03-27 Daikin Kogyo Co., Ltd. Fluoroelastomer composition with diazobicycloundecenium
IT1019846B (it) * 1974-08-09 1977-11-30 Montedison Spa Procedimento di preparazione di copolimeri elastomerici del fluoruro di vinilidene ad elevate carat teristiche e copolimeri elastomeri ci cosi ottenuti
US4141874A (en) * 1975-11-15 1979-02-27 Daikin Kogyo Co., Ltd. Fluorine-containing elastomeric copolymers, process for preparing the same and composition containing the same
JPS584049B2 (ja) * 1979-03-05 1983-01-24 ダイキン工業株式会社 含フツ素弾性共重合体の製造方法
CA1244196A (en) * 1984-12-26 1988-11-01 Yoshinori Masuda High molecular weight fluoroelastomer
DE3816327A1 (de) * 1988-05-13 1989-11-23 Hoechst Ag Formkoerper aus einem vinylidenfluorid-copolymeren und verfahren zu seiner herstellung
US4985520A (en) * 1988-07-29 1991-01-15 Asahi Kasei Kogyo Kabushiki Kaisha Fluoroelastomer having excellent processability
FR2644466B1 (fr) * 1989-03-15 1992-08-14 Solvay Procede pour la fabrication de polymeres du fluorure de vinylidene et utilisation des polymeres du fluorure de vinylidene pour la formulation de peintures
IT1242304B (it) * 1990-03-09 1994-03-04 Ausimont Srl Fluoroelastomeri a base di fluoruro di vinilidene, esafluoropropene e tetrafluoroetilene
DE69207105T2 (de) * 1991-08-01 1996-05-15 Kureha Chemical Industry Co., Ltd., Tokio/Tokyo Verfahren zur Herstellung von Vinylidene-Fluoride-Polymer
US6133389A (en) 1995-02-06 2000-10-17 E. I. Du Pont De Nemours And Company Amorphous tetrafluoroethylene-hexafluoropropylene copolymers
US5478905A (en) * 1995-02-06 1995-12-26 E. I. Du Pont De Nemours And Company Amorphous tetrafluoroethylene/hexafluoropropylene copolymers
AU2002217151A1 (en) * 2001-01-10 2002-07-24 Solvay (Societe Anonyme) Method for two-step preparation of halogenated polymers and halogenated plurimodal polymers
FR2842203A1 (fr) * 2002-07-12 2004-01-16 Atofina Procede de fabrication du polymere du fluorure de vinylidene
US20050124773A1 (en) * 2003-12-09 2005-06-09 Tang Phan L. Extrudable fluoroelastomer composition
JP5998588B2 (ja) * 2012-04-02 2016-09-28 ユニマテック株式会社 含フッ素エラストマーブレンド物およびその組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547857A (en) * 1967-10-16 1970-12-15 Uniroyal Inc Continuous emulsion polymerization of styrene and acrylonitrile by addition of monomers in plural stages with all of emulsifier added in first stage
US3739015A (en) * 1970-09-04 1973-06-12 Tanabe Seiyaku Co Esters of p-phenoxy and p-alkoxy cinnamic acid
US3839305A (en) * 1970-12-14 1974-10-01 Du Pont Method of making vinylidene fluoride copolymers

Also Published As

Publication number Publication date
BE807599A (fr) 1974-05-21
IT1001880B (it) 1976-04-30
FR2207933A1 (pt-PT) 1974-06-21
JPS5125279B2 (pt-PT) 1976-07-29
DE2358270C3 (de) 1981-09-24
FR2207933B1 (pt-PT) 1976-11-19
US3845024A (en) 1974-10-29
AU470420B2 (en) 1976-03-18
AU6267473A (en) 1975-05-22
JPS4982791A (pt-PT) 1974-08-09
GB1434999A (en) 1976-05-12
DE2358270A1 (de) 1974-05-30
NL156719B (nl) 1978-05-16
NL7315950A (pt-PT) 1974-05-27
DE2358270B2 (de) 1980-06-26

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