ZA763171B - Process for the manufacture of suspension polymers of tetrafluoroethylene - Google Patents

Process for the manufacture of suspension polymers of tetrafluoroethylene

Info

Publication number
ZA763171B
ZA763171B ZA763171A ZA763171A ZA763171B ZA 763171 B ZA763171 B ZA 763171B ZA 763171 A ZA763171 A ZA 763171A ZA 763171 A ZA763171 A ZA 763171A ZA 763171 B ZA763171 B ZA 763171B
Authority
ZA
South Africa
Prior art keywords
tetrafluoroethylene
manufacture
suspension polymers
polymers
suspension
Prior art date
Application number
ZA763171A
Other languages
English (en)
Inventor
J Kuhls
A Steininger
H Fitz
R Sulzbach
Original Assignee
Hoechst 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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA763171B publication Critical patent/ZA763171B/xx

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)
ZA763171A 1975-05-28 1976-05-26 Process for the manufacture of suspension polymers of tetrafluoroethylene ZA763171B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2523569A DE2523569C3 (de) 1975-05-28 1975-05-28 Verfahren zur Polymerisation von Tetrafluoräthylen nach dem Suspensionsverfahren

Publications (1)

Publication Number Publication Date
ZA763171B true ZA763171B (en) 1977-06-29

Family

ID=5947590

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763171A ZA763171B (en) 1975-05-28 1976-05-26 Process for the manufacture of suspension polymers of tetrafluoroethylene

Country Status (5)

Country Link
US (1) US4078134A (OSRAM)
BE (1) BE842327A (OSRAM)
DE (1) DE2523569C3 (OSRAM)
IN (1) IN143880B (OSRAM)
ZA (1) ZA763171B (OSRAM)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252859A (en) * 1978-10-31 1981-02-24 E. I. Du Pont De Nemours And Company Fluoropolymer blend coating compositions containing copolymers of perfluorinated polyvinyl ether
DE3110193A1 (de) * 1980-06-06 1982-09-30 Hoechst Ag, 6000 Frankfurt "verbessertes verfahren zur herstellung von modifiziertem tetrafluorethylen-polymerisatpulver mit hohem schuettgewicht und guter rieselfaehigkeit"
DE3024450A1 (de) * 1980-06-28 1982-01-28 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von waessrigen, kolloidalen dispersionen von copolymerisaten des typs tetrafluorethylen-ethylen
JPS59109506A (ja) * 1982-12-14 1984-06-25 Daikin Ind Ltd 新規なポリテトラフルオロエチレン・フアインパウダ−
US4576869A (en) * 1984-06-18 1986-03-18 E. I. Du Pont De Nemours And Company Tetrafluoroethylene fine powder and preparation thereof
US4640955A (en) * 1984-06-18 1987-02-03 E. I. Du Pont De Nemours And Company Tetrafluoroethylene fine powder and preparation thereof
US4725644A (en) * 1986-05-06 1988-02-16 E. I. Du Pont De Nemours And Company Tetrafluoroethylene fine powder and preparation thereof
JP3177983B2 (ja) * 1992-02-05 2001-06-18 ダイキン工業株式会社 ポリテトラフルオロエチレン成形用粉末
US5709944A (en) * 1992-02-05 1998-01-20 Daikin Industries, Ltd. Polytetrafluoroethylene molding powder
DE4331971A1 (de) * 1993-09-21 1995-03-23 Hoechst Ag Polytetrafluorethylen-Mikropulver, ihre Herstellung und Verwendung
DE4332712A1 (de) * 1993-09-25 1995-03-30 Hoechst Ag Verfahren zur Herstellung eines modifizierten Polytetrafluorethylens und seine Verwendung
DE4335705A1 (de) * 1993-10-20 1995-04-27 Hoechst Ag Herstellung eines modifizierten Polytetrafluorethylens und seine Verwendung
US6737165B1 (en) 1998-08-06 2004-05-18 Omlidon Technologies Llc Melt-processible poly(tetrafluoroethylene)
EP1192193B1 (en) * 1998-08-06 2008-10-22 Eidgenössische Technische Hochschule Zürich Melt-processible poly(tetrafluoroethylene)
US7998065B2 (en) * 2001-06-18 2011-08-16 Given Imaging Ltd. In vivo sensing device with a circuit board having rigid sections and flexible sections
US6541589B1 (en) 2001-10-15 2003-04-01 Gore Enterprise Holdings, Inc. Tetrafluoroethylene copolymer
US7176265B2 (en) * 2002-11-22 2007-02-13 E. I. Du Pont De Nemours And Company Directly polymerized low molecular weight granular polytetrafluoroethylene
US7247690B2 (en) * 2003-04-17 2007-07-24 E. I. Du Pont De Nemours And Company Melt-fabricable tetrafluoroethylene/fluorinated vinyl ether copolymer prepared by suspension polymerization
KR20050072214A (ko) * 2004-01-06 2005-07-11 삼성전자주식회사 신규한 퍼플루오르 알킬 비닐에테르 화합물, 상기화합물을 이용한 공중합체 제조방법 및 상기 중합체를포함한 광학용 플라스틱 소재
US7531611B2 (en) 2005-07-05 2009-05-12 Gore Enterprise Holdings, Inc. Copolymers of tetrafluoroethylene
US8516691B2 (en) * 2009-06-24 2013-08-27 Given Imaging Ltd. Method of assembly of an in vivo imaging device with a flexible circuit board
CN102127347A (zh) 2010-01-14 2011-07-20 3M创新有限公司 用于玻璃的含氟聚合物涂料以及包含它的制品

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132123A (en) * 1960-11-25 1964-05-05 Du Pont Polymers of perfluoroalkoxy perfluorovinyl ethers

Also Published As

Publication number Publication date
DE2523569C3 (de) 1980-08-07
US4078134A (en) 1978-03-07
DE2523569A1 (de) 1976-12-02
IN143880B (OSRAM) 1978-02-18
BE842327A (fr) 1976-11-29
DE2523569B2 (de) 1979-11-29

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