MXPA03007817A - Agente de transferencia de cadena. - Google Patents
Agente de transferencia de cadena.Info
- Publication number
- MXPA03007817A MXPA03007817A MXPA03007817A MXPA03007817A MXPA03007817A MX PA03007817 A MXPA03007817 A MX PA03007817A MX PA03007817 A MXPA03007817 A MX PA03007817A MX PA03007817 A MXPA03007817 A MX PA03007817A MX PA03007817 A MXPA03007817 A MX PA03007817A
- Authority
- MX
- Mexico
- Prior art keywords
- transfer agent
- chain transfer
- hydrocarbon
- produced
- free radical
- 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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Polimeros de fluoruro de vinilideno son producidos utilizando un hidrocarburo de 3 a 5 atomos de carbono como un agente de transferencia de cadena en el proceso de polimerizacion por radicales libres.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/321,314 US6734264B1 (en) | 2002-12-16 | 2002-12-16 | Chain transfer agent |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03007817A true MXPA03007817A (es) | 2004-06-29 |
Family
ID=32229984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03007817A MXPA03007817A (es) | 2002-12-16 | 2003-08-29 | Agente de transferencia de cadena. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6734264B1 (es) |
EP (1) | EP1431317A1 (es) |
JP (1) | JP2004197072A (es) |
CN (1) | CN100376602C (es) |
MX (1) | MXPA03007817A (es) |
RU (1) | RU2327705C2 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7091288B2 (en) * | 2004-09-30 | 2006-08-15 | Arkema Inc. | Polymerization of vinylidene fluoride (VF2) in a supercritical fluid medium |
US20060281845A1 (en) * | 2005-06-10 | 2006-12-14 | Ramin Amin-Sanayei | Aqueous process for making fluoropolymers |
US8080621B2 (en) * | 2005-06-10 | 2011-12-20 | Arkema Inc. | Aqueous process for making fluoropolymers |
US8765890B2 (en) | 2005-06-10 | 2014-07-01 | Arkema Inc. | Aqueous process for making fluoropolymers |
US8338518B2 (en) | 2005-06-10 | 2012-12-25 | Arkema Inc. | Aqueous process for making a stable fluoropolymer dispersion |
US8785580B2 (en) * | 2006-07-06 | 2014-07-22 | Arkema Inc. | Ultra-high molecular weight poly(vinylidene fluoride) |
EP2221318B1 (en) * | 2007-11-28 | 2012-11-07 | Unimatec Co., Ltd. | Process for producing fluoroelastomer |
EP2909886A4 (en) | 2012-10-19 | 2016-06-15 | Univ North Carolina | IONIC CONDUCTIVE POLYMERS AND MIXTURES OF POLYMERS FOR ALKALINOMETALLIC-ION BATTERIES |
EP2982001A2 (en) | 2013-04-01 | 2016-02-10 | The University of North Carolina At Chapel Hill | Ion conducting fluoropolymer carbonates for alkali metal ion batteries |
CN103351446B (zh) * | 2013-07-25 | 2015-08-26 | 中昊晨光化工研究院有限公司 | 一种高拉伸强度聚偏氟乙烯的制备方法 |
US9540312B2 (en) | 2015-02-03 | 2017-01-10 | Blue Current, Inc. | Non-flammable electrolyte composition including carbonate-terminated perfluoropolymer and phosphate-terminated or phosphonate-terminated perfluoropolymer and battery using same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3475396A (en) | 1966-07-06 | 1969-10-28 | Diamond Shamrock Corp | Process for polymerizing vinylidene fluoride |
US3635926A (en) | 1969-10-27 | 1972-01-18 | Du Pont | Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers |
DE2949907A1 (de) * | 1979-12-12 | 1981-06-19 | Hoechst Ag, 6230 Frankfurt | Fluorpolymere mit schalenmodifizierten teilchen und verfahren zu deren herstellung |
US4569978A (en) | 1984-07-25 | 1986-02-11 | Pennwalt Corporation | Emulsion polymerization of vinylidene fluoride polymers in the presence of trichlorofluoromethane as chain transfer agent |
JPH02240119A (ja) * | 1989-03-15 | 1990-09-25 | Shin Etsu Chem Co Ltd | フッ化ビニリデン系共重合体の製造方法 |
IT1271136B (it) * | 1993-03-23 | 1997-05-27 | Ausimont Spa | Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati |
IT1266647B1 (it) * | 1993-10-29 | 1997-01-09 | Ausimont Spa | Processo di (co)polimerizzazione di monomeri olefinici fluorurati in emulsione acquosa |
IT1273608B (it) * | 1995-04-28 | 1997-07-08 | Ausimont Spa | Fluoroelastomeri sostanzialmente privi di terminali polari e relativo processo di preparazione |
US6649720B2 (en) * | 2001-02-14 | 2003-11-18 | Atofina Chemicals, Inc. | Ethane as a chain transfer agent for vinylidene fluoride polymerization |
EP1392744B1 (en) * | 2001-05-02 | 2008-07-09 | 3M Innovative Properties Company | Emulsifier free aqueous emulsion polymerization process for making fluoropolymers |
-
2002
- 2002-12-16 US US10/321,314 patent/US6734264B1/en not_active Expired - Lifetime
-
2003
- 2003-08-29 MX MXPA03007817A patent/MXPA03007817A/es unknown
- 2003-09-08 CN CNB031593518A patent/CN100376602C/zh not_active Expired - Lifetime
- 2003-09-30 JP JP2003340311A patent/JP2004197072A/ja active Pending
- 2003-11-17 EP EP03292856A patent/EP1431317A1/en not_active Withdrawn
- 2003-12-15 RU RU2003136369/04A patent/RU2327705C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1508156A (zh) | 2004-06-30 |
JP2004197072A (ja) | 2004-07-15 |
US6734264B1 (en) | 2004-05-11 |
RU2327705C2 (ru) | 2008-06-27 |
CN100376602C (zh) | 2008-03-26 |
RU2003136369A (ru) | 2005-05-27 |
EP1431317A1 (en) | 2004-06-23 |
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