ES2102124T3 - Procedimiento para la preparacion de polimeros de fluoruro de vinilideno. - Google Patents
Procedimiento para la preparacion de polimeros de fluoruro de vinilideno.Info
- Publication number
- ES2102124T3 ES2102124T3 ES94118400T ES94118400T ES2102124T3 ES 2102124 T3 ES2102124 T3 ES 2102124T3 ES 94118400 T ES94118400 T ES 94118400T ES 94118400 T ES94118400 T ES 94118400T ES 2102124 T3 ES2102124 T3 ES 2102124T3
- Authority
- ES
- Spain
- Prior art keywords
- vinylidene fluoride
- procedure
- preparation
- fluoride polymers
- vdf
- 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
Links
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title abstract 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 abstract 1
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 abstract 1
- 239000012986 chain transfer agent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
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
-
- 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
- C08F2438/00—Living radical polymerisation
- C08F2438/01—Atom Transfer Radical Polymerization [ATRP] or reverse ATRP
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)
Abstract
EL OBJETO DE LA PRESENTE INVENCION ES UN PROCESO PARA PREPARAR POLIMEROS DE FLUORURO DE VINILIDENO (VDF) QUE COMPRENDE POLIMERIZAR VDF, OPCIONALMENTE EN ASOCIACION CON OTRAS OLEFINAS FLUORONADAS, EN UN MEDIO ACUOSO EN PRESENCIA DE UN INICIADOR RADICAL Y DE 1,1,1TRIFLUORURO-2,2-DICLOROETANO (HCFC-123) COMO AGENTE DE TRANSFERENCIA EN CADENA. SE OBTIENE ASI UN PRODUCTO FINAL CON MUY BUENAS CARACTERISTICAS DE COLOR (APARIENCIA), SUSTANCIALMENTE LIBRE DE EFECTOS DECOLORANTES A ALTAS TEMPERATURAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI002491A IT1265223B1 (it) | 1993-11-25 | 1993-11-25 | Processo per la preparazione di polimeri del vinilidenfluoruro |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102124T3 true ES2102124T3 (es) | 1997-07-16 |
Family
ID=11367250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94118400T Expired - Lifetime ES2102124T3 (es) | 1993-11-25 | 1994-11-23 | Procedimiento para la preparacion de polimeros de fluoruro de vinilideno. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5473030A (es) |
EP (1) | EP0655468B1 (es) |
JP (1) | JP3547182B2 (es) |
KR (1) | KR100332261B1 (es) |
CN (1) | CN1107164A (es) |
AT (1) | ATE151781T1 (es) |
CA (1) | CA2136462A1 (es) |
DE (1) | DE69402670T2 (es) |
ES (1) | ES2102124T3 (es) |
IT (1) | IT1265223B1 (es) |
RU (1) | RU2128668C1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696215A (en) * | 1996-02-28 | 1997-12-09 | Central Glass Company, Limited | Elastic fluorohydrocarbon resin and method of producing same |
IT1295535B1 (it) * | 1996-07-01 | 1999-05-12 | Ausimont Spa | Processo di polimerizzazione di vinilidenfluoruro (vdf) |
US6197907B1 (en) * | 1996-10-11 | 2001-03-06 | Nippon Carbide Kogyo Kabushiki Kaisha | Polymer obtained by emulsion polymerization method |
IT1296968B1 (it) | 1997-12-15 | 1999-08-03 | Ausimont Spa | Elastomeri termoplastici fluorurati |
IT1307756B1 (it) | 1999-02-05 | 2001-11-19 | Ausimont Spa | Polimeri elettroliti per batterie ricaricabili al litio. |
US6649720B2 (en) | 2001-02-14 | 2003-11-18 | Atofina Chemicals, Inc. | Ethane as a chain transfer agent for vinylidene fluoride polymerization |
JP4624646B2 (ja) * | 2001-05-02 | 2011-02-02 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロポリマーを製造するための連鎖移動剤としてのエーテルの存在下での水性乳化重合 |
FR2842203A1 (fr) * | 2002-07-12 | 2004-01-16 | Atofina | Procede de fabrication du polymere du fluorure de vinylidene |
FR2850387B1 (fr) * | 2003-01-23 | 2005-03-04 | Atofina | Procede de fabrication de pvdf |
US7122610B2 (en) * | 2004-04-27 | 2006-10-17 | Arkema Inc. | Method of producing thermoplastic fluoropolymers using alkyl sulfonate surfactants |
ITMI20050007A1 (it) | 2005-01-05 | 2006-07-06 | Solvay Solexis Spa | Uso di dispersioni acquose di polimeri a base di vdf nella preparazione di vernici per rivestimenti di substrati architettonici |
CN101772520B (zh) * | 2007-08-07 | 2012-11-21 | 大金工业株式会社 | 低分子量聚四氟乙烯水性分散液、低分子量聚四氟乙烯粉末和低分子量聚四氟乙烯的制造方法 |
US20090281261A1 (en) * | 2008-05-09 | 2009-11-12 | E. I. Du Pont De Nemours And Company | Abatement of Fluoroether Carboxylic Acids or Salts Employed in Fluoropolymer Resin Manufacture |
EP3052533B1 (en) * | 2013-09-30 | 2019-06-26 | Arkema, Inc. | Heat stabilized polyvinylidene fluoride polymer composition |
CN103739756B (zh) * | 2013-12-04 | 2016-08-17 | 中昊晨光化工研究院有限公司 | 一种改善热稳定性的聚偏氟乙烯聚合物制备方法 |
CN104448077B (zh) * | 2014-12-06 | 2017-01-04 | 常熟丽源膜科技有限公司 | 聚偏氟乙烯的生产工艺 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3193539A (en) * | 1960-05-31 | 1965-07-06 | Pennsalt Chemicals Corp | Process for polymerizing vinylidene fluoride |
US3235537A (en) * | 1961-06-23 | 1966-02-15 | Du Pont | Fluorine containing terpolymer of a perfluorovinyl ether, vinylidene fluoride and a monomer of the structure cfx=cfy |
GB1057088A (en) * | 1964-12-29 | 1967-02-01 | Kali Chemie Ag | Process for the preparation of high molecular weight vinyl fluoride and vinylidene fluoride polymers and copolymers |
US3475396A (en) * | 1966-07-06 | 1969-10-28 | Diamond Shamrock Corp | Process for polymerizing vinylidene fluoride |
DE2229607A1 (de) * | 1972-06-19 | 1974-01-17 | Dynamit Nobel Ag | Verfahren zur herstellung von thermoplastisch verarbeitbaren fluorolefin-polymerisaten |
US4000356A (en) * | 1972-06-19 | 1976-12-28 | Dynamit Nobel Aktiengesellschaft | Process for the preparation of thermoplastically workable fluoro-olefin polymers |
JPS5224557B2 (es) * | 1973-12-13 | 1977-07-01 | ||
FR2286153A1 (fr) * | 1974-09-24 | 1976-04-23 | Ugine Kuhlmann | Procede de polymerisation ou de copolymerisation en emulsion du fluorure de vinylidene |
JPS5141085A (ja) * | 1974-10-05 | 1976-04-06 | Daikin Ind Ltd | Tetorafuruoruechirenwatsukusuno seizoho |
JPS5525412A (en) * | 1978-08-11 | 1980-02-23 | Asahi Glass Co Ltd | Preparation of fluorine-containing copolymer |
US4360652A (en) * | 1981-08-31 | 1982-11-23 | Pennwalt Corporation | Method of preparing high quality vinylidene fluoride polymer in aqueous emulsion |
FR2542319B1 (fr) * | 1983-03-10 | 1985-07-19 | Solvay | Procede pour la polymerisation dans un milieu aqueux de mise en suspension du fluorure de vinylidene |
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 |
US4569973A (en) * | 1984-08-24 | 1986-02-11 | General Electric Company | Copolyetheresters from caprolactone |
IT1189092B (it) * | 1986-04-29 | 1988-01-28 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati |
IT1204903B (it) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri florati |
IT1202652B (it) * | 1987-03-09 | 1989-02-09 | Ausimont Spa | Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori |
IT1230650B (it) * | 1988-11-17 | 1991-10-28 | Ausimont Srl | Procedimento per la preparazione di copolimeri tetrafluoroetilene etilene |
FR2644466B1 (fr) * | 1989-03-15 | 1992-08-14 | Solvay | Procede pour la fabrication de polymeres du fluorure de vinylidene et utilisation des polymeres du fluorure de vinylidene pour la formulation de peintures |
JPH059169A (ja) * | 1991-06-28 | 1993-01-19 | Kyowa Hakko Kogyo Co Ltd | ベンゼンスルホンアミド誘導体 |
DE4139665A1 (de) * | 1991-12-02 | 1993-06-03 | Hoechst Ag | Verfahren zur herstellung von polymerisaten des tetrafluorethylens |
IT1265067B1 (it) * | 1993-05-18 | 1996-10-30 | Ausimont Spa | Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati |
-
1993
- 1993-11-25 IT IT93MI002491A patent/IT1265223B1/it active IP Right Grant
-
1994
- 1994-11-22 US US08/345,769 patent/US5473030A/en not_active Expired - Lifetime
- 1994-11-23 CA CA002136462A patent/CA2136462A1/en not_active Abandoned
- 1994-11-23 ES ES94118400T patent/ES2102124T3/es not_active Expired - Lifetime
- 1994-11-23 AT AT94118400T patent/ATE151781T1/de active
- 1994-11-23 RU RU94041702A patent/RU2128668C1/ru not_active IP Right Cessation
- 1994-11-23 DE DE69402670T patent/DE69402670T2/de not_active Expired - Fee Related
- 1994-11-23 EP EP94118400A patent/EP0655468B1/en not_active Expired - Lifetime
- 1994-11-23 KR KR1019940030927A patent/KR100332261B1/ko not_active IP Right Cessation
- 1994-11-24 JP JP28977194A patent/JP3547182B2/ja not_active Expired - Fee Related
- 1994-11-25 CN CN94118978A patent/CN1107164A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR100332261B1 (ko) | 2002-08-08 |
EP0655468B1 (en) | 1997-04-16 |
DE69402670T2 (de) | 1997-07-31 |
JP3547182B2 (ja) | 2004-07-28 |
KR950014151A (ko) | 1995-06-15 |
DE69402670D1 (de) | 1997-05-22 |
RU94041702A (ru) | 1996-10-10 |
RU2128668C1 (ru) | 1999-04-10 |
US5473030A (en) | 1995-12-05 |
ITMI932491A0 (it) | 1993-11-25 |
ATE151781T1 (de) | 1997-05-15 |
JPH07196735A (ja) | 1995-08-01 |
CN1107164A (zh) | 1995-08-23 |
EP0655468A1 (en) | 1995-05-31 |
CA2136462A1 (en) | 1995-05-26 |
IT1265223B1 (it) | 1996-10-31 |
ITMI932491A1 (it) | 1995-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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