ATE483739T1 - Verfahren zur herstellung eines fluorelastomers - Google Patents
Verfahren zur herstellung eines fluorelastomersInfo
- Publication number
- ATE483739T1 ATE483739T1 AT08012140T AT08012140T ATE483739T1 AT E483739 T1 ATE483739 T1 AT E483739T1 AT 08012140 T AT08012140 T AT 08012140T AT 08012140 T AT08012140 T AT 08012140T AT E483739 T1 ATE483739 T1 AT E483739T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- fluorel
- elastomer
- fluoroelastomer
- vinylidene fluoride
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- 229920003249 vinylidene fluoride hexafluoropropylene elastomer Polymers 0.000 title 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 229920001973 fluoroelastomer Polymers 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007199961 | 2007-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE483739T1 true ATE483739T1 (de) | 2010-10-15 |
Family
ID=39944345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08012140T ATE483739T1 (de) | 2007-07-31 | 2008-07-04 | Verfahren zur herstellung eines fluorelastomers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9273172B2 (de) |
| EP (1) | EP2028201B1 (de) |
| JP (2) | JP5359091B2 (de) |
| CN (1) | CN101357964B (de) |
| AT (1) | ATE483739T1 (de) |
| DE (1) | DE602008002866D1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5594338B2 (ja) * | 2011-08-25 | 2014-09-24 | ダイキン工業株式会社 | 全フッ素化飽和炭化水素及び含フッ素界面活性剤を含む組成物 |
| CN105884946B (zh) * | 2011-08-25 | 2018-06-01 | 大金工业株式会社 | 聚四氟乙烯水性分散液的制造方法 |
| US10227430B2 (en) | 2014-02-18 | 2019-03-12 | Daikin Industries, Ltd. | Method for producing aqueous perfluoroelastomer dispersion, and method for producing perfluoroelastomer |
| EP3201242B1 (de) * | 2014-09-30 | 2018-11-21 | Solvay Specialty Polymers Italy S.p.A. | Verfahren zur herstellung von fluorpolymerdispersionen |
| CN110078856A (zh) * | 2019-04-22 | 2019-08-02 | 中昊晨光化工研究院有限公司 | 一种四氟乙烯改性聚偏氟乙烯树脂及其制备方法 |
| CN111930488B (zh) * | 2020-09-11 | 2021-02-05 | 北京国科环宇科技股份有限公司 | 一种操作系统任务调度的优先级继承方法及系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB823974A (en) | 1955-09-30 | 1959-11-18 | Minnesota Mining & Mfg | Fluorine containing copolymers |
| US2999854A (en) * | 1958-07-31 | 1961-09-12 | Minnesota Mining & Mfg | Fluorinated elastomers and cross linking thereof |
| US4360652A (en) * | 1981-08-31 | 1982-11-23 | Pennwalt Corporation | Method of preparing high quality vinylidene fluoride polymer in aqueous emulsion |
| JP3298321B2 (ja) * | 1994-08-31 | 2002-07-02 | ダイキン工業株式会社 | ビニリデンフルオライド系共重合体水性分散液、ビニリデンフルオライド系シード重合体水性分散液およびそれらの製法 |
| WO2000001741A1 (en) * | 1998-07-07 | 2000-01-13 | Daikin Industries, Ltd. | Process for producing fluoropolymer |
| JP5055652B2 (ja) * | 2000-08-11 | 2012-10-24 | ダイキン工業株式会社 | 含フッ素界面活性剤の回収方法 |
| US6774164B2 (en) * | 2000-09-22 | 2004-08-10 | Dupont Dow Elastomers L.L.C. | Process for producing fluoroelastomers with fluorinated anionic surfactants |
| DE60304469T2 (de) * | 2002-06-19 | 2006-11-23 | Sasakura Engineering Co., Ltd. | Verfahren zur gewinnung von fluor-enthaltenden emulgatoren |
| JP2006321797A (ja) | 2005-04-22 | 2006-11-30 | Asahi Glass Co Ltd | ペルフルオロカルボン酸塩の新規製造方法 |
| EP1889855B1 (de) | 2005-05-02 | 2010-04-14 | Daikin Industries, Ltd. | Verfahren zur herstellung von fluorhaltigem polymer |
| US8080621B2 (en) * | 2005-06-10 | 2011-12-20 | Arkema Inc. | Aqueous process for making fluoropolymers |
| US8598290B2 (en) * | 2006-06-30 | 2013-12-03 | Daikin Industries, Ltd. | Method for producing fluorine-containing elastomer |
| WO2008132959A1 (ja) | 2007-04-13 | 2008-11-06 | Asahi Glass Company, Limited | 含フッ素カルボン酸化合物を用いた含フッ素ポリマーの製造方法 |
-
2008
- 2008-07-04 DE DE602008002866T patent/DE602008002866D1/de active Active
- 2008-07-04 AT AT08012140T patent/ATE483739T1/de not_active IP Right Cessation
- 2008-07-04 EP EP08012140A patent/EP2028201B1/de not_active Not-in-force
- 2008-07-07 US US12/168,454 patent/US9273172B2/en active Active
- 2008-07-08 CN CN2008101376647A patent/CN101357964B/zh active Active
- 2008-07-28 JP JP2008193160A patent/JP5359091B2/ja active Active
-
2013
- 2013-05-01 JP JP2013096485A patent/JP5682653B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9273172B2 (en) | 2016-03-01 |
| EP2028201B1 (de) | 2010-10-06 |
| EP2028201A1 (de) | 2009-02-25 |
| JP5359091B2 (ja) | 2013-12-04 |
| CN101357964A (zh) | 2009-02-04 |
| US20090036604A1 (en) | 2009-02-05 |
| DE602008002866D1 (de) | 2010-11-18 |
| CN101357964B (zh) | 2011-07-27 |
| EP2028201A8 (de) | 2009-07-01 |
| JP2009052034A (ja) | 2009-03-12 |
| JP2013144816A (ja) | 2013-07-25 |
| JP5682653B2 (ja) | 2015-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |