ZA882387B - New perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators - Google Patents
New perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiatorsInfo
- Publication number
- ZA882387B ZA882387B ZA882387A ZA882387A ZA882387B ZA 882387 B ZA882387 B ZA 882387B ZA 882387 A ZA882387 A ZA 882387A ZA 882387 A ZA882387 A ZA 882387A ZA 882387 B ZA882387 B ZA 882387B
- Authority
- ZA
- South Africa
- Prior art keywords
- perfluoroalkanes
- new
- polymerization initiators
- fluorination
- photochemical
- 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
- C08F4/00—Polymerisation catalysts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8720061A IT1215418B (it) | 1987-04-10 | 1987-04-10 | Perfluoroalcani ottenuti mediante fluorurazione fotochimica e loro impiego come iniziatori di polimerizzazione. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA882387B true ZA882387B (en) | 1988-09-23 |
Family
ID=11163501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA882387A ZA882387B (en) | 1987-04-10 | 1988-04-05 | New perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators |
Country Status (11)
Country | Link |
---|---|
US (2) | US5075397A (ja) |
EP (1) | EP0312558B1 (ja) |
JP (1) | JPH07119252B2 (ja) |
KR (1) | KR960001215B1 (ja) |
AU (1) | AU613913B2 (ja) |
CA (1) | CA1330351C (ja) |
DE (1) | DE3866505D1 (ja) |
ES (1) | ES2009602A6 (ja) |
IT (1) | IT1215418B (ja) |
WO (1) | WO1988008007A1 (ja) |
ZA (1) | ZA882387B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1204903B (it) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri florati |
IT1203877B (it) * | 1987-04-10 | 1989-02-23 | Ausimont Spa | Perfluoro 2,3,4-trimetilpentano e procedimento per la sua preparazione |
IT1228944B (it) * | 1987-08-27 | 1991-07-10 | Ausimont Spa | Perfluoralcheni e loro prodotti di fluorurazione |
IT1217182B (it) | 1988-04-22 | 1990-03-14 | Ausimont Spa | Poliperfluoramminoeteri |
IT1227128B (it) * | 1988-09-20 | 1991-03-19 | Ausimont Spa | Perfluoroalchilalogenuri ramificati e loro preparazione |
US5773098A (en) * | 1991-06-20 | 1998-06-30 | British Technology Group, Ltd. | Applying a fluoropolymer film to a body |
GB9113350D0 (en) * | 1991-06-20 | 1991-08-07 | Thomas Thomas Ronald | Asymmetric/anisotropic fluoropolymer membrane manufacture |
US5310870A (en) * | 1992-08-13 | 1994-05-10 | E. I. Du Pont De Nemours And Company | Fluoroalkene/hydrofluorocarbon telomers and their synthesis |
JPH08507529A (ja) * | 1993-03-10 | 1996-08-13 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | トリフェニルビス(フルオロアルコキシ)ホスホラン及び弗素化ケタール |
US7279522B2 (en) * | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
US7671112B2 (en) | 2005-07-15 | 2010-03-02 | 3M Innovative Properties Company | Method of making fluoropolymer dispersion |
GB0525978D0 (en) | 2005-12-21 | 2006-02-01 | 3M Innovative Properties Co | Fluorinated Surfactants For Making Fluoropolymers |
US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
GB0514398D0 (en) | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
GB0523853D0 (en) * | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
US7754795B2 (en) | 2006-05-25 | 2010-07-13 | 3M Innovative Properties Company | Coating composition |
US8119750B2 (en) | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
US8372486B2 (en) | 2006-12-21 | 2013-02-12 | E I Du Pont De Nemours And Company | Lubricated metal article |
US8895681B2 (en) | 2006-12-21 | 2014-11-25 | E I Du Pont De Nemours And Company | Processes for preparing low molecular weight hexafluoropropylene-olefin cotelomers |
US20080264864A1 (en) | 2007-04-27 | 2008-10-30 | 3M Innovative Properties Company | PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2716141A (en) * | 1950-12-13 | 1955-08-23 | William T Miller | Preparation of halo aliphatic compounds |
GB824229A (en) * | 1954-08-09 | 1959-11-25 | Robert Neville Haszeldine | Improvements in or relating to halogenated organic compounds |
NL7400407A (ja) * | 1973-01-17 | 1974-07-19 | ||
US3917724A (en) * | 1973-02-09 | 1975-11-04 | Hoechst Ag | Process for preparing oligomers of hexafluoropropene |
NL7408139A (ja) * | 1973-06-23 | 1974-12-30 | ||
US4281119A (en) * | 1973-07-16 | 1981-07-28 | Massachusetts Institute Of Technology | Cryogenically controlled direct fluorination process, apparatus and products resulting therefrom |
US4110474A (en) * | 1977-08-26 | 1978-08-29 | Suntech, Inc. | Tetramethylpentane blood substitutes |
US4736004A (en) * | 1983-04-05 | 1988-04-05 | Green Cross Corporation | Persistent perfluoroalkyl free radicals useful as polymerization catalyst |
US4626608A (en) * | 1983-04-05 | 1986-12-02 | Green Cross Corporation | Persistent perfluoroalkyl free radicals useful as polymerization catalyst |
IT1200604B (it) * | 1985-04-04 | 1989-01-27 | Montefluos Spa | Processo di fluorurazione in fase liquida di composti insaturi |
IT1228944B (it) * | 1987-08-27 | 1991-07-10 | Ausimont Spa | Perfluoralcheni e loro prodotti di fluorurazione |
-
1987
- 1987-04-10 IT IT8720061A patent/IT1215418B/it active
-
1988
- 1988-04-05 ZA ZA882387A patent/ZA882387B/xx unknown
- 1988-04-08 EP EP88903240A patent/EP0312558B1/en not_active Expired - Lifetime
- 1988-04-08 JP JP63503044A patent/JPH07119252B2/ja not_active Expired - Lifetime
- 1988-04-08 CA CA000563649A patent/CA1330351C/en not_active Expired - Fee Related
- 1988-04-08 WO PCT/EP1988/000296 patent/WO1988008007A1/en active IP Right Grant
- 1988-04-08 AU AU15930/88A patent/AU613913B2/en not_active Ceased
- 1988-04-08 US US07/294,557 patent/US5075397A/en not_active Expired - Lifetime
- 1988-04-08 KR KR1019880701649A patent/KR960001215B1/ko not_active IP Right Cessation
- 1988-04-08 DE DE8888903240T patent/DE3866505D1/de not_active Expired - Lifetime
- 1988-04-11 ES ES8801263A patent/ES2009602A6/es not_active Expired
-
1991
- 1991-02-06 US US07/651,086 patent/US5087776A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07119252B2 (ja) | 1995-12-20 |
US5075397A (en) | 1991-12-24 |
EP0312558A1 (en) | 1989-04-26 |
US5087776A (en) | 1992-02-11 |
ES2009602A6 (es) | 1989-10-01 |
IT1215418B (it) | 1990-02-08 |
KR890700611A (ko) | 1989-04-26 |
KR960001215B1 (ko) | 1996-01-24 |
IT8720061A0 (it) | 1987-04-10 |
DE3866505D1 (de) | 1992-01-09 |
CA1330351C (en) | 1994-06-21 |
JPH02500525A (ja) | 1990-02-22 |
EP0312558B1 (en) | 1991-11-27 |
WO1988008007A1 (en) | 1988-10-20 |
AU613913B2 (en) | 1991-08-15 |
AU1593088A (en) | 1988-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA882387B (en) | New perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators | |
GB2228168B (en) | Computed tomography apparatus | |
IT1141295B (it) | Componenti e catalizzatori per la polimerizzazione delle alfaolefine | |
IT1109818B (it) | Procedimento per la polimerizzazione in sospensione di poliuretani | |
IL93768A0 (en) | Initiators for polymerization | |
DE69211757D1 (de) | Lebendes Polymerisationsverfahren | |
YU9278A (en) | Process for the polymerization of the vinyl monomer | |
EP0444509A3 (en) | Fluorurethan groups containing polymers of ethylenically unsaturated monomers, process for their preparation and their use | |
GB8506648D0 (en) | Polymerization of monomer mixtures | |
EP0462284A4 (en) | Polymerization of vinyl chloride | |
GB2002397B (en) | Apparatus and process for the polymerization of vinyl chloride monomers | |
JPS54122388A (en) | Polymerization of vinyl monomer | |
AU2267788A (en) | New perfluoroalkanes and fluorination products thereof | |
ES544635A0 (es) | Procedimiento para la polimerizacion de suspension de mono- mero de cloruro de vinilo o de una mezcla de monomeros prin-cipalmente compuesta de cloruro de vinilo en un medio de po-limerizacion acuoso | |
ZA78379B (en) | Method for the polymerization of vinyl monomers | |
JPS5693718A (en) | Acrylateecontaining polymerizable composition and its polymerization | |
IT1149279B (it) | Catalizzatore redox per la polimerizzazione di monomeri vinilici | |
PT71667B (en) | Improvement in the polymerization process of vinyl chloride | |
EP0415337A3 (en) | Polymerization of fluoroolefins | |
KR890000418A (ko) | 신규의 퍼옥시드 모노머 및 그로부터의 폴리머 | |
GB2089353B (en) | Ethylenic monomer polymerization process | |
IT1205543B (it) | Agente anti-incrostante per la polimerizzazione di monomeri olefinici clorurati | |
EP0434388A3 (en) | Emulsion polymerisation | |
GB2039922B (en) | Apparatus suitable for use in the polymerization in suspension of vinyl chloride | |
IT8109521A0 (it) | Apparecchiatura per la polimerizzazione rapida di protesi odontoiatriche ed altro in resine acriliche osimili,con l'ausilio di muffole |