CA920748A - Process of preparing polyvinylidene fluoride - Google Patents

Process of preparing polyvinylidene fluoride

Info

Publication number
CA920748A
CA920748A CA089876A CA89876A CA920748A CA 920748 A CA920748 A CA 920748A CA 089876 A CA089876 A CA 089876A CA 89876 A CA89876 A CA 89876A CA 920748 A CA920748 A CA 920748A
Authority
CA
Canada
Prior art keywords
polyvinylidene fluoride
preparing polyvinylidene
preparing
fluoride
polyvinylidene
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
CA089876A
Other languages
English (en)
Inventor
Lienhard Klaus
Ulmschneider Dieter
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.)
Evonik Operations GmbH
Original Assignee
Dieter Ulmschneider
SKW Trostberg AG
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 DE19691939852 external-priority patent/DE1939852C3/de
Application filed by Dieter Ulmschneider, SKW Trostberg AG filed Critical Dieter Ulmschneider
Application granted granted Critical
Publication of CA920748A publication Critical patent/CA920748A/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
    • 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
    • C08F14/22—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)
CA089876A 1969-08-05 1970-08-04 Process of preparing polyvinylidene fluoride Expired CA920748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939852 DE1939852C3 (de) 1969-08-05 Verfahren zur Herstellung von Polyvinylidenfluorid

Publications (1)

Publication Number Publication Date
CA920748A true CA920748A (en) 1973-02-06

Family

ID=5741982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089876A Expired CA920748A (en) 1969-08-05 1970-08-04 Process of preparing polyvinylidene fluoride

Country Status (6)

Country Link
US (1) US3714137A (fr)
BE (1) BE754314A (fr)
CA (1) CA920748A (fr)
FR (1) FR2056636A5 (fr)
GB (1) GB1262448A (fr)
NL (1) NL162091C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503206A (en) * 1982-12-22 1985-03-05 Indiana University Foundation α,ω-Perfluorodicarboxylic acids
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
US6281280B1 (en) 1995-02-03 2001-08-28 Ausimont Usa, Inc. Low-gloss paints including polyvinylidene fluoride having a high melt viscosity
WO2008132959A1 (fr) * 2007-04-13 2008-11-06 Asahi Glass Company, Limited Procédé de fabrication d'un polymère contenant du fluor à l'aide d'un composé d'acide carboxylique contenant du fluor
EP3514185A1 (fr) * 2010-09-01 2019-07-24 Arkema, Inc. Procédé de fabrication de polymères fluorés à l'aide de monomères fonctionnalisés par acide
EP3523345A1 (fr) 2016-10-05 2019-08-14 Solvay Specialty Polymers Italy S.p.A. Polymère de fluorure de vinylidène
US20220041837A1 (en) * 2017-11-24 2022-02-10 Solvay Specialty Polymers Italy S.P.A. Fluoropolymer composition stabilized against changes in ph
EP4438632A1 (fr) * 2023-03-29 2024-10-02 Arkema France Poly(fluorure de vinylidène) pour applications d'alimentation d'eau de haute pureté

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435537A (en) * 1944-04-20 1948-02-03 Du Pont Polyvinylidene fluoride and process for obtaining the same
US3031437A (en) * 1959-05-13 1962-04-24 Pennsalt Chemicals Corp Vinylidene fluoride polymers and copolymers

Also Published As

Publication number Publication date
BE754314A (fr) 1971-01-18
DE1939852B2 (de) 1972-04-20
NL7011450A (fr) 1971-02-09
US3714137A (en) 1973-01-30
DE1939852A1 (de) 1971-02-18
NL162091C (nl) 1980-04-15
GB1262448A (en) 1972-02-02
FR2056636A5 (fr) 1971-05-14

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