JP2015535017A5 - - Google Patents
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- Publication number
- JP2015535017A5 JP2015535017A5 JP2015540108A JP2015540108A JP2015535017A5 JP 2015535017 A5 JP2015535017 A5 JP 2015535017A5 JP 2015540108 A JP2015540108 A JP 2015540108A JP 2015540108 A JP2015540108 A JP 2015540108A JP 2015535017 A5 JP2015535017 A5 JP 2015535017A5
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- branched
- pfpe
- chain
- linear
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 18
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 10
- 125000000524 functional group Chemical group 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 5
- 125000001153 fluoro group Chemical group F* 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 150000001732 carboxylic acid derivatives Chemical group 0.000 claims 10
- 239000007790 solid phase Substances 0.000 claims 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 6
- 239000007791 liquid phase Substances 0.000 claims 5
- 239000000725 suspension Substances 0.000 claims 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- 239000003960 organic solvent Substances 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 3
- 238000004587 chromatography analysis Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 claims 1
- SJBBXFLOLUTGCW-UHFFFAOYSA-N 1,3-bis(trifluoromethyl)benzene Chemical group FC(F)(F)C1=CC=CC(C(F)(F)F)=C1 SJBBXFLOLUTGCW-UHFFFAOYSA-N 0.000 claims 1
- DFUYAWQUODQGFF-UHFFFAOYSA-N 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane Chemical compound CCOC(F)(F)C(F)(F)C(F)(F)C(F)(F)F DFUYAWQUODQGFF-UHFFFAOYSA-N 0.000 claims 1
- 241000255925 Diptera Species 0.000 claims 1
- 230000005526 G1 to G0 transition Effects 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000003849 aromatic solvent Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000003709 fluoroalkyl group Chemical group 0.000 claims 1
- 239000000499 gel Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 150000004760 silicates Chemical class 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12191288.5 | 2012-11-05 | ||
| EP12191288 | 2012-11-05 | ||
| PCT/EP2013/072679 WO2014067981A1 (en) | 2012-11-05 | 2013-10-30 | Process for the purification of (per)fluoropolyethers with carboxylate end groups |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015535017A JP2015535017A (ja) | 2015-12-07 |
| JP2015535017A5 true JP2015535017A5 (https=) | 2018-12-13 |
| JP6530715B2 JP6530715B2 (ja) | 2019-06-12 |
Family
ID=47143687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015540108A Active JP6530715B2 (ja) | 2012-11-05 | 2013-10-30 | カルボキシレート末端基を有する（パー）フルオロポリエーテルの精製方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9370733B2 (https=) |
| EP (1) | EP2914358B1 (https=) |
| JP (1) | JP6530715B2 (https=) |
| CN (1) | CN104768623B (https=) |
| WO (1) | WO2014067981A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534283B (zh) * | 2011-05-18 | 2016-10-12 | 旭硝子株式会社 | 含氟共聚物的制造方法 |
| CN103534282B (zh) * | 2011-05-18 | 2016-08-17 | 旭硝子株式会社 | 含氟共聚物及离子交换膜 |
| WO2015025930A1 (ja) * | 2013-08-23 | 2015-02-26 | ダイキン工業株式会社 | パーフルオロ（ポリ）エーテル基含有カルボン酸化合物の分離方法 |
| JP6513053B2 (ja) * | 2016-06-13 | 2019-05-15 | 信越化学工業株式会社 | 片末端カルボキシル基含有パーフルオロポリエーテル化合物を含む組成物の製造方法 |
| JP6658932B2 (ja) * | 2018-02-21 | 2020-03-04 | ダイキン工業株式会社 | （ポリ）エーテル基含有モノカルボン酸化合物の製造方法 |
| JP7493307B2 (ja) | 2018-06-08 | 2024-05-31 | 信越化学工業株式会社 | パーフルオロポリエーテル化合物の分離精製方法 |
| KR20230070443A (ko) * | 2020-09-16 | 2023-05-23 | 에이지씨 가부시키가이샤 | 분리 방법 |
| CN113866314B (zh) * | 2021-10-09 | 2022-09-09 | 上海睿易环境科技有限公司 | 一种测定土壤和沉积物中九氟丁基乙基醚含量的方法 |
| CN116874765A (zh) * | 2022-06-23 | 2023-10-13 | 浙江大学 | 液液萃取分离单羧酸盐端基全氟聚醚和双羧酸盐端基全氟聚醚的方法 |
| CN116870528B (zh) * | 2022-06-23 | 2025-11-07 | 浙江大学 | 离子络合萃取分离惰性全氟聚醚和活性全氟聚醚羧酸盐 |
| CN120476168A (zh) * | 2023-01-06 | 2025-08-12 | 大金工业株式会社 | 含氟代聚醚基的羧酸的制造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3442942A (en) | 1964-04-09 | 1969-05-06 | Montedison Spa | Fluorinated oxygen containing acyl fluorides |
| GB1104482A (en) | 1964-04-09 | 1968-02-28 | Montedison Spa | Perfluoro-olefin derivatives |
| CA1263405A (en) | 1984-05-23 | 1989-11-28 | Giantommaso Viola | Process for preparing neutral and functional perfluoropolyethers with controlled molecular weight |
| IT1229845B (it) | 1989-04-20 | 1991-09-13 | Ausimont Srl | Procedimento per la preparazione di perfluoropolieteri perossidici. |
| IT1251965B (it) | 1991-10-21 | 1995-05-27 | Ausimont Spa | Procedimento per separare tra loro le specie non funzionali, monofunzionali e bifunzionali presenti nei perfluoropoliossialchileni. |
| IT1251964B (it) | 1991-10-21 | 1995-05-27 | Ausimont Spa | Procedimento per separare tra loro specie non funzionali, monofunzionali e bifunzionali presenti nei perfluoropoliossialchileni. |
| US5919614A (en) | 1994-10-19 | 1999-07-06 | Lifecell Corporation | Composition comprising three platelet lesion inhibitors for platelet storage |
| IT1282628B1 (it) | 1996-02-14 | 1998-03-31 | Ausimont Spa | Processo per la preparazione di perfluoropolieteri perossidici |
| IT1283646B1 (it) * | 1996-08-02 | 1998-04-23 | Ausimont Spa | Processo di preparazione di perfluoropolieteri |
| IT1290462B1 (it) | 1997-04-08 | 1998-12-03 | Ausimont Spa | Polimeri idrogenati modificati |
| ITMI20041370A1 (it) | 2004-07-09 | 2004-10-09 | Solvay Solexis Spa | Separazione di perfluioropolirteri -pepe-bifunzionali a termninazione-ch20h dalle loro miscele con pepe monofunzionali-ch2oh |
| ITMI20060681A1 (it) | 2006-04-06 | 2007-10-07 | Solvay Solexis Spa | Processo per preparare perfluoropolieteri mono-carbossilici ad elevata purezza |
| TWI510516B (zh) * | 2009-05-15 | 2015-12-01 | Solvay Solexis Spa | 多元醇ｐｆｐｅ衍生物之純化方法 |
| JP5235026B2 (ja) | 2010-09-28 | 2013-07-10 | 信越化学工業株式会社 | フルオロオキシアルキレン基含有ポリマー組成物および該組成物を含む表面処理剤並びに該表面処理剤で表面処理された物品 |
-
2013
- 2013-10-30 US US14/440,821 patent/US9370733B2/en active Active
- 2013-10-30 EP EP13783931.2A patent/EP2914358B1/en active Active
- 2013-10-30 CN CN201380057794.9A patent/CN104768623B/zh active Active
- 2013-10-30 JP JP2015540108A patent/JP6530715B2/ja active Active
- 2013-10-30 WO PCT/EP2013/072679 patent/WO2014067981A1/en not_active Ceased
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