DE60311795T2 - Katalytisches verfahren zur herstellung von perfluorethansulfonylfluorid und/oder perfluordiethylsulfon - Google Patents
Katalytisches verfahren zur herstellung von perfluorethansulfonylfluorid und/oder perfluordiethylsulfon Download PDFInfo
- Publication number
- DE60311795T2 DE60311795T2 DE60311795T DE60311795T DE60311795T2 DE 60311795 T2 DE60311795 T2 DE 60311795T2 DE 60311795 T DE60311795 T DE 60311795T DE 60311795 T DE60311795 T DE 60311795T DE 60311795 T2 DE60311795 T2 DE 60311795T2
- Authority
- DE
- Germany
- Prior art keywords
- catalytic process
- fluoride
- solvent
- reactor
- process according
- 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 - Fee Related
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000008569 process Effects 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims description 11
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title claims description 6
- JUZCVRZJGRPWJZ-UHFFFAOYSA-N 1,1,2,2,2-pentafluoroethanesulfonyl fluoride Chemical compound FC(F)(F)C(F)(F)S(F)(=O)=O JUZCVRZJGRPWJZ-UHFFFAOYSA-N 0.000 claims abstract description 38
- UIUJTRZXBNWJDL-UHFFFAOYSA-N 1,1,1,2,2-pentafluoro-2-(1,1,2,2,2-pentafluoroethylsulfonyl)ethane Chemical compound FC(F)(F)C(F)(F)S(=O)(=O)C(F)(F)C(F)(F)F UIUJTRZXBNWJDL-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910001512 metal fluoride Inorganic materials 0.000 claims abstract description 28
- 150000003983 crown ethers Chemical class 0.000 claims abstract description 26
- 239000003054 catalyst Substances 0.000 claims description 65
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 63
- 239000002904 solvent Substances 0.000 claims description 27
- 239000006184 cosolvent Substances 0.000 claims description 18
- 239000003960 organic solvent Substances 0.000 claims description 17
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 claims description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 8
- 239000005935 Sulfuryl fluoride Substances 0.000 claims description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 claims description 5
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 4
- 229910001515 alkali metal fluoride Inorganic materials 0.000 claims description 4
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 claims description 4
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 claims description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 3
- 125000002015 acyclic group Chemical group 0.000 claims description 3
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 claims description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- YSSSPARMOAYJTE-UHFFFAOYSA-N dibenzo-18-crown-6 Chemical compound O1CCOCCOC2=CC=CC=C2OCCOCCOC2=CC=CC=C21 YSSSPARMOAYJTE-UHFFFAOYSA-N 0.000 claims description 2
- UNTITLLXXOKDTB-UHFFFAOYSA-N dibenzo-24-crown-8 Chemical compound O1CCOCCOCCOC2=CC=CC=C2OCCOCCOCCOC2=CC=CC=C21 UNTITLLXXOKDTB-UHFFFAOYSA-N 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims description 2
- 239000010702 perfluoropolyether Substances 0.000 claims description 2
- 238000010526 radical polymerization reaction Methods 0.000 claims description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 2
- 150000003512 tertiary amines Chemical class 0.000 claims description 2
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical compound FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 75
- 239000000047 product Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000003426 co-catalyst Substances 0.000 description 10
- 239000011698 potassium fluoride Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000006555 catalytic reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000011068 loading method Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 235000011089 carbon dioxide Nutrition 0.000 description 6
- -1 methide anions Chemical class 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 4
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000003880 polar aprotic solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- YYBMGVRXEFBHTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane-2-sulfonyl fluoride Chemical compound FC(F)(F)C(F)(C(F)(F)F)S(F)(=O)=O YYBMGVRXEFBHTL-UHFFFAOYSA-N 0.000 description 2
- GKNWQHIXXANPTN-UHFFFAOYSA-N 1,1,2,2,2-pentafluoroethanesulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)F GKNWQHIXXANPTN-UHFFFAOYSA-N 0.000 description 2
- 244000089742 Citrus aurantifolia Species 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229940087305 limonene Drugs 0.000 description 2
- 235000001510 limonene Nutrition 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- PQMAKJUXOOVROI-UHFFFAOYSA-N 2,2,3,3,5,5,6,6-octafluoro-4-(trifluoromethyl)morpholine Chemical compound FC(F)(F)N1C(F)(F)C(F)(F)OC(F)(F)C1(F)F PQMAKJUXOOVROI-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- IWNGKGJOOLMUMM-UHFFFAOYSA-N N,1,1,2,2,2-hexafluoroethanesulfonamide Chemical compound FNS(=O)(=O)C(F)(F)C(F)(F)F IWNGKGJOOLMUMM-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 235000009827 Prunus armeniaca Nutrition 0.000 description 1
- 244000018633 Prunus armeniaca Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 206010043458 Thirst Diseases 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007960 acetonitrile Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000012035 limiting reagent Substances 0.000 description 1
- KBDSLGBFQAGHBE-MSGMIQHVSA-N limonin Chemical compound C=1([C@H]2[C@]3(C)CC[C@H]4[C@@]([C@@]53O[C@@H]5C(=O)O2)(C)C(=O)C[C@@H]2[C@]34COC(=O)C[C@@H]3OC2(C)C)C=COC=1 KBDSLGBFQAGHBE-MSGMIQHVSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 229960004624 perflexane Drugs 0.000 description 1
- 125000005004 perfluoroethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
- YVBBRRALBYAZBM-UHFFFAOYSA-N perfluorooctane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YVBBRRALBYAZBM-UHFFFAOYSA-N 0.000 description 1
- RVZRBWKZFJCCIB-UHFFFAOYSA-N perfluorotributylamine Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)N(C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F RVZRBWKZFJCCIB-UHFFFAOYSA-N 0.000 description 1
- AQZYBQIAUSKCCS-UHFFFAOYSA-N perfluorotripentylamine Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)N(C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F AQZYBQIAUSKCCS-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000012048 reactive intermediate Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/137,165 US6580006B1 (en) | 2002-05-02 | 2002-05-02 | Catalytic process for preparing perfluoroethanesulfonyl fluoride and/or perfluorodiethylsulfone |
| US137165 | 2002-05-02 | ||
| PCT/US2003/007886 WO2003095422A2 (en) | 2002-05-02 | 2003-03-13 | Catalytic process for preparing perfluoroethanesulfonyl fluoride and/or perfluorodiethylsulfone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60311795D1 DE60311795D1 (de) | 2007-03-29 |
| DE60311795T2 true DE60311795T2 (de) | 2007-12-06 |
Family
ID=22476089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60311795T Expired - Fee Related DE60311795T2 (de) | 2002-05-02 | 2003-03-13 | Katalytisches verfahren zur herstellung von perfluorethansulfonylfluorid und/oder perfluordiethylsulfon |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6580006B1 (https=) |
| EP (1) | EP1501792B1 (https=) |
| JP (1) | JP4417833B2 (https=) |
| CN (1) | CN1290827C (https=) |
| AT (1) | ATE353872T1 (https=) |
| AU (1) | AU2003220279A1 (https=) |
| DE (1) | DE60311795T2 (https=) |
| DK (1) | DK1501792T3 (https=) |
| WO (1) | WO2003095422A2 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2006107555A (ru) * | 2003-08-11 | 2006-07-27 | Е.И.Дюпон де Немур энд Компани (US) | Способы применения фторсульфонов для пожаротушения, предотвращения возгорания и уменьшения или устранения воспламеняемости воспламеняющейся рабочей жидкости |
| JP2010500725A (ja) * | 2006-08-11 | 2010-01-07 | カリフォルニア インスティテュート オブ テクノロジー | フッ化物の溶解度増進をもたらす解離剤、配合物及び方法 |
| US8658309B2 (en) * | 2006-08-11 | 2014-02-25 | California Institute Of Technology | Dissociating agents, formulations and methods providing enhanced solubility of fluorides |
| WO2009000748A1 (en) * | 2007-06-27 | 2008-12-31 | Solvay Fluor Gmbh | Preparation of compounds with a perfluoroalkylsulfonyl group |
| KR20110084980A (ko) * | 2008-11-04 | 2011-07-26 | 캘리포니아 인스티튜트 오브 테크놀로지 | 수용성 애노드를 가진 하이브리드 전기화학 발생기 |
| JP2021522383A (ja) | 2018-04-26 | 2021-08-30 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロスルホン |
| WO2019211719A1 (en) | 2018-05-01 | 2019-11-07 | 3M Innovative Properties Company | Conformable abrasive article |
| CN116472635A (zh) | 2020-11-03 | 2023-07-21 | 3M创新有限公司 | 电子部件浸渍冷却用流体 |
| CN114917855B (zh) * | 2022-05-25 | 2024-03-12 | 金华永和氟化工有限公司 | 一种连续制备全氟烷基乙烯基醚的反应系统及方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2519983A (en) | 1948-11-29 | 1950-08-22 | Minnesota Mining & Mfg | Electrochemical process of making fluorine-containing carbon compounds |
| US3542864A (en) | 1966-07-13 | 1970-11-24 | Minnesota Mining & Mfg | Process for the production of perfluoroalkanesulfonyl fluorides |
| GB1189561A (en) | 1967-02-21 | 1970-04-29 | E I Du Pont De Neomours And Co | Process for Preparing Fluorinated Organic Sulfonyl Derivatives and Sulfones |
| US3920738A (en) * | 1974-03-20 | 1975-11-18 | Pennwalt Corp | Preparation of methane sulfonyl fluoride |
| US4269790A (en) * | 1978-03-23 | 1981-05-26 | Chevron Research Company | Hydrocarbylethyl sulfonyl fluoride |
| US5206440A (en) * | 1992-01-21 | 1993-04-27 | E. I. Du Pont De Nemours And Company | Oxidation of fluorine containing sulfides to sulfones |
| US5318674A (en) * | 1993-06-30 | 1994-06-07 | Minnesota Mining And Manufacturing Company | Process for preparing perfluoroalkanesulfonyl fluorides |
| DE69633024T2 (de) | 1995-02-06 | 2005-08-04 | E.I. Du Pont De Nemours And Co., Wilmington | Amorphe HFP/TFE Copolymere |
| US5780682A (en) | 1995-04-04 | 1998-07-14 | Haldor Topsoe A/S | Process for the synthesis of fluorinated alkyl sulphonyl halides |
| US6372829B1 (en) | 1999-10-06 | 2002-04-16 | 3M Innovative Properties Company | Antistatic composition |
-
2002
- 2002-05-02 US US10/137,165 patent/US6580006B1/en not_active Expired - Lifetime
-
2003
- 2003-03-13 EP EP03716577A patent/EP1501792B1/en not_active Expired - Lifetime
- 2003-03-13 AT AT03716577T patent/ATE353872T1/de not_active IP Right Cessation
- 2003-03-13 WO PCT/US2003/007886 patent/WO2003095422A2/en not_active Ceased
- 2003-03-13 DE DE60311795T patent/DE60311795T2/de not_active Expired - Fee Related
- 2003-03-13 DK DK03716577T patent/DK1501792T3/da active
- 2003-03-13 JP JP2004503443A patent/JP4417833B2/ja not_active Expired - Fee Related
- 2003-03-13 CN CNB03809990XA patent/CN1290827C/zh not_active Expired - Fee Related
- 2003-03-13 AU AU2003220279A patent/AU2003220279A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DK1501792T3 (da) | 2007-06-04 |
| JP4417833B2 (ja) | 2010-02-17 |
| WO2003095422A2 (en) | 2003-11-20 |
| JP2005524718A (ja) | 2005-08-18 |
| EP1501792B1 (en) | 2007-02-14 |
| US6580006B1 (en) | 2003-06-17 |
| EP1501792A2 (en) | 2005-02-02 |
| CN1649835A (zh) | 2005-08-03 |
| CN1290827C (zh) | 2006-12-20 |
| ATE353872T1 (de) | 2007-03-15 |
| WO2003095422A3 (en) | 2004-04-08 |
| AU2003220279A1 (en) | 2003-11-11 |
| DE60311795D1 (de) | 2007-03-29 |
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