DE2358270C3 - Verfahren zur kontinuierlichen Copolymerisation von Vinylidenfluorid mit mindestens einem anderen, ungesättigten fluorierten Monomeren - Google Patents
Verfahren zur kontinuierlichen Copolymerisation von Vinylidenfluorid mit mindestens einem anderen, ungesättigten fluorierten MonomerenInfo
- Publication number
- DE2358270C3 DE2358270C3 DE2358270A DE2358270A DE2358270C3 DE 2358270 C3 DE2358270 C3 DE 2358270C3 DE 2358270 A DE2358270 A DE 2358270A DE 2358270 A DE2358270 A DE 2358270A DE 2358270 C3 DE2358270 C3 DE 2358270C3
- Authority
- DE
- Germany
- Prior art keywords
- polymerization
- reactor
- vinylidene fluoride
- copolymer
- monomers
- 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
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
- C08F214/22—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00308855A US3845024A (en) | 1972-11-22 | 1972-11-22 | Continuous process for production of fluoroelastomers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2358270A1 DE2358270A1 (de) | 1974-05-30 |
| DE2358270B2 DE2358270B2 (de) | 1980-06-26 |
| DE2358270C3 true DE2358270C3 (de) | 1981-09-24 |
Family
ID=23195664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2358270A Expired DE2358270C3 (de) | 1972-11-22 | 1973-11-22 | Verfahren zur kontinuierlichen Copolymerisation von Vinylidenfluorid mit mindestens einem anderen, ungesättigten fluorierten Monomeren |
Country Status (10)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929934A (en) * | 1973-11-19 | 1975-12-30 | Du Pont | Novel fluoroelastomers in powder form |
| US4146532A (en) * | 1974-07-20 | 1979-03-27 | Daikin Kogyo Co., Ltd. | Fluoroelastomer composition with diazobicycloundecenium |
| IT1019846B (it) * | 1974-08-09 | 1977-11-30 | Montedison Spa | Procedimento di preparazione di copolimeri elastomerici del fluoruro di vinilidene ad elevate carat teristiche e copolimeri elastomeri ci cosi ottenuti |
| US4141874A (en) * | 1975-11-15 | 1979-02-27 | Daikin Kogyo Co., Ltd. | Fluorine-containing elastomeric copolymers, process for preparing the same and composition containing the same |
| JPS584049B2 (ja) * | 1979-03-05 | 1983-01-24 | ダイキン工業株式会社 | 含フツ素弾性共重合体の製造方法 |
| CA1244196A (en) * | 1984-12-26 | 1988-11-01 | Yoshinori Masuda | High molecular weight fluoroelastomer |
| DE3816327A1 (de) * | 1988-05-13 | 1989-11-23 | Hoechst Ag | Formkoerper aus einem vinylidenfluorid-copolymeren und verfahren zu seiner herstellung |
| US4985520A (en) * | 1988-07-29 | 1991-01-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Fluoroelastomer having excellent processability |
| 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 |
| IT1242304B (it) * | 1990-03-09 | 1994-03-04 | Ausimont Srl | Fluoroelastomeri a base di fluoruro di vinilidene, esafluoropropene e tetrafluoroetilene |
| EP0526216B1 (en) * | 1991-08-01 | 1995-12-27 | Kureha Chemical Industry Co., Ltd. | Method of making vinylidene fluoride polymer |
| US5478905A (en) * | 1995-02-06 | 1995-12-26 | E. I. Du Pont De Nemours And Company | Amorphous tetrafluoroethylene/hexafluoropropylene copolymers |
| US6133389A (en) | 1995-02-06 | 2000-10-17 | E. I. Du Pont De Nemours And Company | Amorphous tetrafluoroethylene-hexafluoropropylene copolymers |
| WO2002055567A2 (fr) * | 2001-01-10 | 2002-07-18 | Solvay (Société Anonyme) | Procede de preparation de polymeres halogenes en deux etapes et polymeres halogenes plurimodales |
| FR2842203A1 (fr) * | 2002-07-12 | 2004-01-16 | Atofina | Procede de fabrication du polymere du fluorure de vinylidene |
| US20050124773A1 (en) * | 2003-12-09 | 2005-06-09 | Tang Phan L. | Extrudable fluoroelastomer composition |
| JP5998588B2 (ja) * | 2012-04-02 | 2016-09-28 | ユニマテック株式会社 | 含フッ素エラストマーブレンド物およびその組成物 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3547857A (en) * | 1967-10-16 | 1970-12-15 | Uniroyal Inc | Continuous emulsion polymerization of styrene and acrylonitrile by addition of monomers in plural stages with all of emulsifier added in first stage |
| US3739015A (en) * | 1970-09-04 | 1973-06-12 | Tanabe Seiyaku Co | Esters of p-phenoxy and p-alkoxy cinnamic acid |
| US3839305A (en) * | 1970-12-14 | 1974-10-01 | Du Pont | Method of making vinylidene fluoride copolymers |
-
1972
- 1972-11-22 US US00308855A patent/US3845024A/en not_active Expired - Lifetime
-
1973
- 1973-11-19 JP JP48129293A patent/JPS5125279B2/ja not_active Expired
- 1973-11-20 AU AU62674/73A patent/AU470420B2/en not_active Expired
- 1973-11-20 NL NL7315950.A patent/NL156719B/xx not_active IP Right Cessation
- 1973-11-20 CA CA186,843A patent/CA1015898A/en not_active Expired
- 1973-11-20 FR FR7341217A patent/FR2207933B1/fr not_active Expired
- 1973-11-21 GB GB5407373A patent/GB1434999A/en not_active Expired
- 1973-11-21 BE BE137990A patent/BE807599A/xx not_active IP Right Cessation
- 1973-11-21 IT IT31577/73A patent/IT1001880B/it active
- 1973-11-22 DE DE2358270A patent/DE2358270C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207933B1 (US06534493-20030318-C00166.png) | 1976-11-19 |
| DE2358270A1 (de) | 1974-05-30 |
| IT1001880B (it) | 1976-04-30 |
| NL156719B (nl) | 1978-05-16 |
| NL7315950A (US06534493-20030318-C00166.png) | 1974-05-27 |
| BE807599A (fr) | 1974-05-21 |
| JPS5125279B2 (US06534493-20030318-C00166.png) | 1976-07-29 |
| FR2207933A1 (US06534493-20030318-C00166.png) | 1974-06-21 |
| JPS4982791A (US06534493-20030318-C00166.png) | 1974-08-09 |
| DE2358270B2 (de) | 1980-06-26 |
| AU6267473A (en) | 1975-05-22 |
| GB1434999A (en) | 1976-05-12 |
| AU470420B2 (en) | 1976-03-18 |
| CA1015898A (en) | 1977-08-16 |
| US3845024A (en) | 1974-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |