JP2006523225A5 - - Google Patents
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- Publication number
- JP2006523225A5 JP2006523225A5 JP2006508926A JP2006508926A JP2006523225A5 JP 2006523225 A5 JP2006523225 A5 JP 2006523225A5 JP 2006508926 A JP2006508926 A JP 2006508926A JP 2006508926 A JP2006508926 A JP 2006508926A JP 2006523225 A5 JP2006523225 A5 JP 2006523225A5
- Authority
- JP
- Japan
- Prior art keywords
- dimer
- solution
- adduct
- perfluorinated
- contacting
- 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.)
- Withdrawn
Links
- 239000000539 dimer Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 150000002576 ketones Chemical class 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- 238000006317 isomerization reaction Methods 0.000 claims 4
- -1 tertiary amine salt Chemical class 0.000 claims 4
- PBVZTJDHQVIHFR-UHFFFAOYSA-N 1,1,2,3,3,3-hexafluoroprop-1-ene Chemical compound FC(F)=C(F)C(F)(F)F.FC(F)=C(F)C(F)(F)F PBVZTJDHQVIHFR-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 2
- 150000003512 tertiary amines Chemical class 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 150000008065 acid anhydrides Chemical class 0.000 claims 1
- 150000003855 acyl compounds Chemical class 0.000 claims 1
- 150000001266 acyl halides Chemical class 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000003444 phase transfer catalyst Substances 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- IYRWEQXVUNLMAY-UHFFFAOYSA-N carbonyl fluoride Chemical compound FC(F)=O IYRWEQXVUNLMAY-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/404,234 US6774270B1 (en) | 2003-04-01 | 2003-04-01 | Method of removing hexafluoropropylene dimers |
| PCT/US2004/006113 WO2004094025A2 (en) | 2003-04-01 | 2004-02-27 | Method of removing hexafluoropropylene dimers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006523225A JP2006523225A (ja) | 2006-10-12 |
| JP2006523225A5 true JP2006523225A5 (enExample) | 2007-04-12 |
Family
ID=32825064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006508926A Withdrawn JP2006523225A (ja) | 2003-04-01 | 2004-02-27 | ヘキサフルオロプロピレンダイマーの除去方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6774270B1 (enExample) |
| EP (1) | EP1663922A2 (enExample) |
| JP (1) | JP2006523225A (enExample) |
| KR (1) | KR20050120684A (enExample) |
| CN (1) | CN1802338A (enExample) |
| WO (1) | WO2004094025A2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7053253B1 (en) | 2005-05-02 | 2006-05-30 | 3M Innovative Properties Company | Process for purifying hexafluoropropene dimers |
| JP2008230981A (ja) * | 2007-03-16 | 2008-10-02 | Daikin Ind Ltd | 高純度含フッ素アルキルエーテルの製造方法 |
| EP3309140A1 (en) * | 2012-06-06 | 2018-04-18 | The Chemours Company FC, LLC | Compositions comprising fluoroolefins |
| TWI694066B (zh) * | 2014-05-27 | 2020-05-21 | 德商拜耳動物保健有限公司 | 始於六氟丙烯之製備５-氟-１ｈ-吡唑的方法 |
| RU2639148C2 (ru) * | 2016-02-17 | 2017-12-20 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Способ очистки перфторэтилизопропилкетона |
| CN108383681B (zh) * | 2018-03-19 | 2021-05-18 | 浙江巨化技术中心有限公司 | 一种全氟-2-甲基-2-戊烯的制备方法 |
| CN111484398A (zh) * | 2019-04-22 | 2020-08-04 | 北京航天神禾防务技术有限公司 | 一种制备全氟己酮的方法 |
| RU2714134C1 (ru) * | 2019-10-16 | 2020-02-12 | Федеральное государственное унитарное предприятие "Российский научный центр "Прикладная химия" | Способ очистки перфторэтилизопропилкетона |
| CN111004083B (zh) * | 2019-12-27 | 2022-05-10 | 江苏广域化学有限公司 | 一种烯类有机化合物的纯化方法 |
| CN115368207B (zh) * | 2022-10-25 | 2023-01-13 | 山东华夏神舟新材料有限公司 | 一种六氟丙烯二聚体的提纯方法 |
| CN116178123B (zh) * | 2022-12-09 | 2025-02-18 | 天津市长芦化工新材料有限公司 | 氟化液及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738371A (en) * | 1951-02-14 | 1956-03-13 | Du Pont | Purification of fluorocarbons |
| US3185734A (en) | 1960-10-25 | 1965-05-25 | Du Pont | Novel polyfluoro-substituted ketones and their preparation from polyfluoro acid fluorides |
| US3696156A (en) | 1970-04-03 | 1972-10-03 | Du Pont | Process for purification of fluoroperhalocarbons |
| US5300714A (en) | 1990-05-18 | 1994-04-05 | Minnesota Mining And Manufacturing Company | Method of purifying saturated fluoroperhalocarbon liquids |
| JPH0656713A (ja) | 1991-04-27 | 1994-03-01 | Hoechst Ag | クロロフルオロ炭化水素の精製方法 |
| US5254774A (en) | 1992-12-28 | 1993-10-19 | Minnesota Mining And Manufacturing Company | Preparation of hexafluoropropene oligomers |
| CA2098513C (en) | 1993-06-16 | 2000-10-24 | Septimus Hsien-Chai Liang | Organic amine impregnated activated carbon |
| US6023002A (en) | 1998-01-26 | 2000-02-08 | 3M Innovative Properties Company | Process for preparing hydrofluoroethers |
| US6147268A (en) | 1998-09-16 | 2000-11-14 | 3M Innovative Properties Company | Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes |
| MXPA02000676A (es) | 1999-07-20 | 2002-08-30 | 3M Innovative Properties Co | Uso de cetonas fluoradas en composiciones para extincion de incendios. |
| US6423673B1 (en) * | 2001-09-07 | 2002-07-23 | 3M Innovation Properties Company | Azeotrope-like compositions and their use |
-
2003
- 2003-04-01 US US10/404,234 patent/US6774270B1/en not_active Expired - Lifetime
-
2004
- 2004-02-27 KR KR1020057018537A patent/KR20050120684A/ko not_active Withdrawn
- 2004-02-27 JP JP2006508926A patent/JP2006523225A/ja not_active Withdrawn
- 2004-02-27 CN CNA2004800093104A patent/CN1802338A/zh active Pending
- 2004-02-27 EP EP04715793A patent/EP1663922A2/en not_active Withdrawn
- 2004-02-27 WO PCT/US2004/006113 patent/WO2004094025A2/en not_active Ceased
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