CN112851927B - 全氟聚醚制备方法及其全氟聚醚 - Google Patents
全氟聚醚制备方法及其全氟聚醚 Download PDFInfo
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- CN112851927B CN112851927B CN202110083063.8A CN202110083063A CN112851927B CN 112851927 B CN112851927 B CN 112851927B CN 202110083063 A CN202110083063 A CN 202110083063A CN 112851927 B CN112851927 B CN 112851927B
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- Prior art keywords
- perfluoropolyether
- reaction kettle
- reaction
- pressure
- oxide
- 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.)
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- 239000010702 perfluoropolyether Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 68
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 46
- -1 perfluoroalkyl alcohol Chemical compound 0.000 claims abstract description 33
- 239000003054 catalyst Substances 0.000 claims abstract description 31
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 23
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000007670 refining Methods 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims abstract description 4
- 125000002947 alkylene group Chemical group 0.000 claims abstract 2
- 239000000047 product Substances 0.000 claims description 25
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 23
- 125000005010 perfluoroalkyl group Chemical group 0.000 abstract description 10
- 238000006116 polymerization reaction Methods 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 239000010891 toxic waste Substances 0.000 abstract description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 10
- 229910052731 fluorine Inorganic materials 0.000 description 10
- 239000011737 fluorine Substances 0.000 description 10
- PGFXOWRDDHCDTE-UHFFFAOYSA-N hexafluoropropylene oxide Chemical compound FC(F)(F)C1(F)OC1(F)F PGFXOWRDDHCDTE-UHFFFAOYSA-N 0.000 description 10
- LOUICXNAWQPGSU-UHFFFAOYSA-N 2,2,3,3-tetrafluorooxirane Chemical compound FC1(F)OC1(F)F LOUICXNAWQPGSU-UHFFFAOYSA-N 0.000 description 9
- 230000032683 aging Effects 0.000 description 9
- 238000005086 pumping Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- ZEZAFHZIZCXHGO-UHFFFAOYSA-N 2,2,3-trifluoro-3-(1,1,2,2,2-pentafluoroethyl)oxirane Chemical compound FC(F)(F)C(F)(F)C1(F)OC1(F)F ZEZAFHZIZCXHGO-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 4
- UEOZRAZSBQVQKG-UHFFFAOYSA-N 2,2,3,3,4,4,5,5-octafluorooxolane Chemical compound FC1(F)OC(F)(F)C(F)(F)C1(F)F UEOZRAZSBQVQKG-UHFFFAOYSA-N 0.000 description 2
- QMPFHXBJTOSIKB-UHFFFAOYSA-N 2,2,3-trifluoro-3-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)oxirane 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)C1(F)OC1(F)F QMPFHXBJTOSIKB-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229960004692 perflenapent Drugs 0.000 description 2
- 229960004624 perflexane Drugs 0.000 description 2
- LGUZHRODIJCVOC-UHFFFAOYSA-N perfluoroheptane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F LGUZHRODIJCVOC-UHFFFAOYSA-N 0.000 description 2
- 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 2
- NJCBUSHGCBERSK-UHFFFAOYSA-N perfluoropentane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F NJCBUSHGCBERSK-UHFFFAOYSA-N 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- WBXAHKZHOCTGLP-UHFFFAOYSA-N 1,1,2,2,3,3,3-heptafluoropropan-1-ol Chemical compound OC(F)(F)C(F)(F)C(F)(F)F WBXAHKZHOCTGLP-UHFFFAOYSA-N 0.000 description 1
- QXJCOPITNGTALI-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,4-nonafluorobutan-1-ol Chemical compound OC(F)(F)C(F)(F)C(F)(F)C(F)(F)F QXJCOPITNGTALI-UHFFFAOYSA-N 0.000 description 1
- ZXEIKCCCHZUUIC-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexan-1-ol Chemical compound OC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZXEIKCCCHZUUIC-UHFFFAOYSA-N 0.000 description 1
- XCWMATKNFUWXCN-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptan-1-ol Chemical compound OC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F XCWMATKNFUWXCN-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229920001774 Perfluoroether Polymers 0.000 description 1
- 150000001265 acyl fluorides Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- WZCZNEGTXVXAAS-UHFFFAOYSA-N trifluoromethanol Chemical compound OC(F)(F)F WZCZNEGTXVXAAS-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2639—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing elements other than oxygen, nitrogen or sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
Abstract
Description
分子量分布(Mw/Mn) | |
实施例1 | 1.032 |
实施例2 | 1.035 |
实施例3 | 1.026 |
实施例4 | 1.033 |
实施例5 | 1.042 |
实施例6 | 1.030 |
实施例7 | 1.032 |
实施例8 | 1.027 |
实施例9 | 1.029 |
实施例10 | 1.048 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110083063.8A CN112851927B (zh) | 2021-01-21 | 2021-01-21 | 全氟聚醚制备方法及其全氟聚醚 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110083063.8A CN112851927B (zh) | 2021-01-21 | 2021-01-21 | 全氟聚醚制备方法及其全氟聚醚 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112851927A CN112851927A (zh) | 2021-05-28 |
CN112851927B true CN112851927B (zh) | 2023-09-08 |
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CN202110083063.8A Active CN112851927B (zh) | 2021-01-21 | 2021-01-21 | 全氟聚醚制备方法及其全氟聚醚 |
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Families Citing this family (1)
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CN114133552B (zh) * | 2021-11-30 | 2023-12-12 | 山东一诺威新材料有限公司 | 疏水型聚醚多元醇及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332601A1 (en) * | 1988-01-29 | 1989-09-13 | Monsanto Company | Novel perfluorinated polyethers and process for their preparation |
JPH06172973A (ja) * | 1992-12-04 | 1994-06-21 | Toyota Motor Corp | 薄膜形成装置 |
CN103319996A (zh) * | 2013-05-27 | 2013-09-25 | 赛吉材料科技(上海)有限公司 | 表面处理组合物及其制备方法和表面经处理的物品 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10141831A1 (de) * | 2000-09-05 | 2002-07-18 | Kaisha Topcon Tokio Kabushiki | Optisches Bauelement und dessen Herstellungsverfahren |
-
2021
- 2021-01-21 CN CN202110083063.8A patent/CN112851927B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332601A1 (en) * | 1988-01-29 | 1989-09-13 | Monsanto Company | Novel perfluorinated polyethers and process for their preparation |
JPH06172973A (ja) * | 1992-12-04 | 1994-06-21 | Toyota Motor Corp | 薄膜形成装置 |
CN103319996A (zh) * | 2013-05-27 | 2013-09-25 | 赛吉材料科技(上海)有限公司 | 表面处理组合物及其制备方法和表面经处理的物品 |
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CN112851927A (zh) | 2021-05-28 |
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Effective date of registration: 20240528 Address after: 518100, Building 1205, No. 2, Baolong Fourth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen City, Guangdong Province, China Patentee after: Zhongke Micro New Materials (Shenzhen) Co.,Ltd. Country or region after: China Address before: 525000 No. two, No. 139, Guandu Road, Guangdong, Maoming Patentee before: GUANGDONG University OF PETROCHEMICAL TECHNOLOGY Country or region before: China |