ZA763171B - Process for the manufacture of suspension polymers of tetrafluoroethylene - Google Patents
Process for the manufacture of suspension polymers of tetrafluoroethyleneInfo
- 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
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)
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 (xx) |
BE (1) | BE842327A (xx) |
DE (1) | DE2523569C3 (xx) |
IN (1) | IN143880B (xx) |
ZA (1) | ZA763171B (xx) |
Families Citing this family (22)
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− |
US4640955A (en) * | 1984-06-18 | 1987-02-03 | E. I. Du Pont De Nemours And Company | Tetrafluoroethylene fine powder and preparation thereof |
US4576869A (en) * | 1984-06-18 | 1986-03-18 | 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 |
DE69326979T2 (de) * | 1992-02-05 | 2000-04-20 | Daikin Industries, Ltd. | Polytetrafluoräthylenformpulver |
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) |
AU5468299A (en) * | 1998-08-06 | 2000-02-28 | Cees Bastiaansen | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132123A (en) * | 1960-11-25 | 1964-05-05 | Du Pont | Polymers of perfluoroalkoxy perfluorovinyl ethers |
-
1975
- 1975-05-28 DE DE2523569A patent/DE2523569C3/de not_active Expired
-
1976
- 1976-05-16 IN IN916/CAL/76A patent/IN143880B/en unknown
- 1976-05-20 US US05/688,234 patent/US4078134A/en not_active Expired - Lifetime
- 1976-05-26 ZA ZA763171A patent/ZA763171B/xx unknown
- 1976-05-28 BE BE167421A patent/BE842327A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2523569A1 (de) | 1976-12-02 |
IN143880B (xx) | 1978-02-18 |
US4078134A (en) | 1978-03-07 |
DE2523569C3 (de) | 1980-08-07 |
BE842327A (fr) | 1976-11-29 |
DE2523569B2 (de) | 1979-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA763171B (en) | Process for the manufacture of suspension polymers of tetrafluoroethylene | |
GB1505208A (en) | Process for the production of mouldings | |
IL47468A0 (en) | Process for the cross-linking of proteins | |
YU279776A (en) | Process for the production of micro-capsules | |
YU39479B (en) | Process for the manufacture of thieno-pyridine derivatives | |
CS190529B2 (en) | Method for the preparation of polymer | |
ZA764755B (en) | Process for the manufacture of plastics dispersions | |
GB1547274A (en) | Process for the manufacture of pasteforming polymers of vynyl chloride | |
YU173376A (en) | 3-oxime-esters of d-17-ethylene-19-nortestosterone and process for the manufacture thereof | |
GB2028845B (en) | Process for the production of ethylane polymers | |
GB1547375A (en) | Process for the manufacture of vinyl chloride polymers | |
GB1554588A (en) | Process for the production of coatings | |
ZA763175B (en) | Process for the manufacture of homo- and copolymers of tetrafluoroethylene | |
GB1543431A (en) | Process for the production of vinyl chloride polymers | |
ZA751974B (en) | Process for the manufacture of polymers containing s-triazine rings | |
ZA7688B (en) | Process for the manufacture of phosgene | |
ZA765891B (en) | Process for the manufacture of pasteextrudable polymers of tetrafluoroethylene | |
GB1545550A (en) | Process for the production of vinyl chloride polymers | |
GB1485610A (en) | Process for the manufacture of cyclohexanediones-1,3 | |
GB1520681A (en) | Process for the production of phoroglucinol | |
GB1535070A (en) | Tetraalkyl-piperidone-4-oximes process for their manufacture and their use as stabilizers for polymers | |
YU130176A (en) | Process for suspension polymerization of tetrafluoroethylene | |
GB1551120A (en) | Process for the manufacture of 16-20-keto-steroids | |
ZA764758B (en) | Process for the manufacture of plastics dispersions | |
IL50249A (en) | Process for the continuous manufacture of o-and p-chlorototoluene |