CA1339144C - Fluorination of epoxides - Google Patents
Fluorination of epoxidesInfo
- Publication number
- CA1339144C CA1339144C CA000613892A CA613892A CA1339144C CA 1339144 C CA1339144 C CA 1339144C CA 000613892 A CA000613892 A CA 000613892A CA 613892 A CA613892 A CA 613892A CA 1339144 C CA1339144 C CA 1339144C
- Authority
- CA
- Canada
- Prior art keywords
- perfluoroalkyl
- twenty carbons
- polyether
- integer
- fluorine
- 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 - Lifetime
Links
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
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
- C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
-
- 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
-
- 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
- C08G65/32—Polymers modified by chemical after-treatment
-
- 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
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
- C08G65/323—Polymers modified by chemical after-treatment with inorganic compounds containing halogens
- C08G65/3233—Molecular halogen
- C08G65/3236—Fluorine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/06—Perfluoro polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25113588A | 1988-09-28 | 1988-09-28 | |
US251,135 | 1988-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1339144C true CA1339144C (en) | 1997-07-29 |
Family
ID=22950626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000613892A Expired - Lifetime CA1339144C (en) | 1988-09-28 | 1989-09-28 | Fluorination of epoxides |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0436628A1 (ja) |
JP (1) | JP3069112B2 (ja) |
KR (1) | KR0164217B1 (ja) |
AU (1) | AU4341489A (ja) |
CA (1) | CA1339144C (ja) |
WO (1) | WO1990003409A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931199A (en) * | 1989-05-23 | 1990-06-05 | Exfluor Research Corporation | Use of chlorofluoropolyethers as lubricants for refrigerants |
US5403575A (en) * | 1991-12-12 | 1995-04-04 | Hemagen/Pfc | Highly fluorinated, chloro-substituted organic compound-containing emulsions and methods of using them |
US5420359A (en) * | 1992-12-11 | 1995-05-30 | Minnesota Mining And Manufacturing Company | Chlorofluoroether compositions and preparation thereof |
US5488142A (en) * | 1993-10-04 | 1996-01-30 | Minnesota Mining And Manufacturing Company | Fluorination in tubular reactor system |
WO2002088218A1 (fr) * | 2001-04-27 | 2002-11-07 | Asahi Glass Company, Limited | Procede de production de composes de polyoxyalkylene fluore |
ITMI20020198A1 (it) * | 2002-02-05 | 2003-08-05 | Ausimont Spa | (per)aloeteri |
CN100487020C (zh) | 2002-10-18 | 2009-05-13 | 旭硝子株式会社 | 全氟聚醚衍生物、含该衍生物的溶液组合物和处理基材 |
ITMI20040133A1 (it) * | 2004-01-29 | 2004-04-29 | Solvay Solexis Spa | Processo per preparare fluoroalogenoeteri |
JP6277819B2 (ja) * | 2014-03-26 | 2018-02-14 | 富士ゼロックス株式会社 | パーフルオロアルキレンエーテル含有化合物および表面保護膜 |
JP6850595B2 (ja) * | 2016-11-30 | 2021-03-31 | 昭和電工株式会社 | フッ素化方法およびパーフルオロポリエーテル系化合物の製造方法 |
JP6919733B2 (ja) * | 2019-09-30 | 2021-08-18 | ダイキン工業株式会社 | プロピオン酸誘導体の製造方法 |
CN111116895B (zh) * | 2019-12-30 | 2022-05-06 | 苏州东杏表面技术有限公司 | 一种双端全氟聚醚醇的单端封端方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412148A (en) * | 1966-05-02 | 1968-11-19 | Du Pont | Polymerization of hexafluoropropylene oxide |
EP0148482B1 (en) * | 1983-12-26 | 1992-03-25 | Daikin Industries, Limited | Process for preparing halogen-containing polyether |
IT1185508B (it) * | 1985-02-14 | 1987-11-12 | Monfefluos Spa | Composizioni lubrificanti aventi migliorate proprieta'di filmatura |
EP0227653A1 (en) * | 1985-06-24 | 1987-07-08 | BRONSTEIN, Leonard | Contact lens |
EP0229830B1 (en) * | 1985-07-05 | 1994-11-09 | Puget Sound Blood Center and Program | Method of reducing immunogenicity and inducing immunologic tolerance |
US4675452A (en) * | 1985-07-18 | 1987-06-23 | Lagow Richard J | Perfluorinated polyether fluids |
US4755567A (en) * | 1985-11-08 | 1988-07-05 | Exfluor Research Corporation | Perfluorination of ethers in the presence of hydrogen fluoride scavengers |
US4760198A (en) * | 1985-11-08 | 1988-07-26 | Exfluor Research Corporation | 1:1 copolymer of difluoromethylene oxide and tetrafluoroethylene oxide and synthesis |
IT1188635B (it) * | 1986-03-27 | 1988-01-20 | Ausimont Spa | Lubrificanti per fluoropolieterei interni per mezzi magnetici di registrazione |
-
1989
- 1989-09-28 WO PCT/US1989/004212 patent/WO1990003409A1/en not_active Application Discontinuation
- 1989-09-28 EP EP89911202A patent/EP0436628A1/en not_active Withdrawn
- 1989-09-28 CA CA000613892A patent/CA1339144C/en not_active Expired - Lifetime
- 1989-09-28 AU AU43414/89A patent/AU4341489A/en not_active Abandoned
- 1989-09-28 KR KR1019900701119A patent/KR0164217B1/ko not_active IP Right Cessation
- 1989-09-28 JP JP1510459A patent/JP3069112B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1990003409A1 (en) | 1990-04-05 |
JP3069112B2 (ja) | 2000-07-24 |
AU4341489A (en) | 1990-04-18 |
JPH04500826A (ja) | 1992-02-13 |
KR900701895A (ko) | 1990-12-04 |
KR0164217B1 (ko) | 1999-03-20 |
EP0436628A1 (en) | 1991-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |
Effective date: 20140729 |