DE3774247D1 - Tetrafluoraethylenpolymerisationsverfahren. - Google Patents

Tetrafluoraethylenpolymerisationsverfahren.

Info

Publication number
DE3774247D1
DE3774247D1 DE8787310275T DE3774247T DE3774247D1 DE 3774247 D1 DE3774247 D1 DE 3774247D1 DE 8787310275 T DE8787310275 T DE 8787310275T DE 3774247 T DE3774247 T DE 3774247T DE 3774247 D1 DE3774247 D1 DE 3774247D1
Authority
DE
Germany
Prior art keywords
tetrafluorethylene
polymerization process
polymerization
tetrafluorethylene 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.)
Expired - Lifetime
Application number
DE8787310275T
Other languages
English (en)
Inventor
Harold Sonny Hahn
Steven Alan Mestemacher
Allan Harold Olson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25464238&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3774247(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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 DE3774247D1 publication Critical patent/DE3774247D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers

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)
DE8787310275T 1986-11-21 1987-11-20 Tetrafluoraethylenpolymerisationsverfahren. Expired - Lifetime DE3774247D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93361686A 1986-11-21 1986-11-21

Publications (1)

Publication Number Publication Date
DE3774247D1 true DE3774247D1 (de) 1991-12-05

Family

ID=25464238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787310275T Expired - Lifetime DE3774247D1 (de) 1986-11-21 1987-11-20 Tetrafluoraethylenpolymerisationsverfahren.

Country Status (4)

Country Link
EP (1) EP0271243B1 (de)
JP (1) JPS63150308A (de)
CN (1) CN87107909A (de)
DE (1) DE3774247D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1263955B (it) * 1993-02-23 1996-09-05 Ausimont Spa Processo di (co) polimerizzazione radicalica di monomeri olefinici fluorurati
EP0638596B1 (de) * 1993-03-17 1999-10-06 Asahi Glass Company Ltd. Verfahren zur herstellung eines fluorpolymers
DE4331971A1 (de) * 1993-09-21 1995-03-23 Hoechst Ag Polytetrafluorethylen-Mikropulver, ihre Herstellung und Verwendung
JP2002003514A (ja) * 2000-06-19 2002-01-09 Du Pont Mitsui Fluorochem Co Ltd テトラフルオロエチレン・パーフルオロ（アルキルビニルエーテル）共重合体の製造方法
US7723447B2 (en) 2002-12-20 2010-05-25 Exxonmobil Chemical Patents Inc. Polymerization processes
US7662892B2 (en) 2004-06-21 2010-02-16 Exxonmobil Chemical Patents Inc. Impact copolymers
US7981984B2 (en) 2004-06-21 2011-07-19 Exxonmobil Chemical Patents Inc. Polymerization process
EP1765885A1 (de) 2004-06-21 2007-03-28 Exxonmobil Chemical Patents Inc. Verfahren zur gewinnung von polymeren
US7799882B2 (en) 2005-06-20 2010-09-21 Exxonmobil Chemical Patents Inc. Polymerization process
US20080161435A1 (en) * 2006-12-21 2008-07-03 E. I. Du Pont De Nemours And Company Extrusion of a Foamable Fluoropolymer
CN110010283B (zh) * 2012-03-26 2022-11-04 索尔维特殊聚合物意大利有限公司 井下电缆
US11643516B2 (en) 2018-12-21 2023-05-09 Asahi Kasei Kabushiki Kaisha Cation exchange membrane, fluorine-containing polymer, method for producing fluorine-containing polymer, and electrolyzer
JP7355625B2 (ja) * 2018-12-21 2023-10-03 旭化成株式会社 陽イオン交換膜、含フッ素系重合体、含フッ素系重合体の製造方法、及び電解槽
JP2020128521A (ja) * 2019-02-07 2020-08-27 富士ゼロックス株式会社 フッ素含有樹脂粒子、組成物、層状物、電子写真感光体、プロセスカートリッジ、および画像形成装置
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
JP7177374B2 (ja) * 2021-02-26 2022-11-24 ダイキン工業株式会社 共重合体、成形体、射出成形体および被覆電線
JP7177376B2 (ja) * 2021-02-26 2022-11-24 ダイキン工業株式会社 共重合体、成形体、射出成形体および被覆電線
WO2022181230A1 (ja) * 2021-02-26 2022-09-01 ダイキン工業株式会社 共重合体、成形体、射出成形体および被覆電線

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072810B (de) * 1955-12-05 1960-01-07 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Verfahren zur Polymerisation oder Mischpolymerisation von perfluorierten olefinisch ungesättigten Verbindungen, besonders von Tetrafluoräthylen
US3635926A (en) * 1969-10-27 1972-01-18 Du Pont Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers

Also Published As

Publication number Publication date
EP0271243A1 (de) 1988-06-15
JPH0142966B2 (de) 1989-09-18
CN87107909A (zh) 1988-06-01
EP0271243B1 (de) 1991-10-30
JPS63150308A (ja) 1988-06-23

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings