DE69712550D1 - Verfahren zur Herstellung von Peroxiperfluoropolyethor - Google Patents
Verfahren zur Herstellung von PeroxiperfluoropolyethorInfo
- Publication number
- DE69712550D1 DE69712550D1 DE69712550T DE69712550T DE69712550D1 DE 69712550 D1 DE69712550 D1 DE 69712550D1 DE 69712550 T DE69712550 T DE 69712550T DE 69712550 T DE69712550 T DE 69712550T DE 69712550 D1 DE69712550 D1 DE 69712550D1
- Authority
- DE
- Germany
- Prior art keywords
- peroxiperfluoropolyethor
- preparation
- pentafluoropropane
- radiations
- solvent
- 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
- C08G65/04—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 only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
-
- 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
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
- C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
-
- 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
- C08G65/04—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 only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens
- C08G65/226—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens containing fluorine
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyethers (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000280A IT1282628B1 (it) | 1996-02-14 | 1996-02-14 | Processo per la preparazione di perfluoropolieteri perossidici |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69712550D1 true DE69712550D1 (de) | 2002-06-20 |
DE69712550T2 DE69712550T2 (de) | 2002-12-05 |
Family
ID=11373270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69712550T Expired - Lifetime DE69712550T2 (de) | 1996-02-14 | 1997-02-11 | Verfahren zur Herstellung von Peroxiperfluoropolyethor |
Country Status (8)
Country | Link |
---|---|
US (1) | US5777291A (de) |
EP (1) | EP0790270B1 (de) |
JP (1) | JP3862340B2 (de) |
KR (1) | KR100458612B1 (de) |
AT (1) | ATE217643T1 (de) |
CA (1) | CA2197539C (de) |
DE (1) | DE69712550T2 (de) |
IT (1) | IT1282628B1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2858327A1 (fr) * | 2003-07-28 | 2005-02-04 | Atofina | Procede d'oxydation de polymere fluore et structures multicouches comprenant ce polymere oxyde |
US20050065229A1 (en) * | 2003-07-28 | 2005-03-24 | Anthony Bonnet | Process for oxidizing a fluoropolymer and multilayer structures comprising this oxidized fluoropolymer |
ITMI20031914A1 (it) | 2003-10-03 | 2005-04-04 | Solvay Solexis Spa | Perfluoropolieteri. |
ITMI20031915A1 (it) * | 2003-10-03 | 2005-04-04 | Solvay Solexis Spa | Processo per la preparazione di perfluoropolieteri. |
ITMI20040346A1 (it) * | 2004-02-26 | 2004-05-26 | Solvay Solexis Spa | Perfluoropolieteri perossidici |
ITMI20040345A1 (it) | 2004-02-26 | 2004-05-26 | Solvay Solexis Spa | Perfluororpolieteri perossidici |
ITMI20050384A1 (it) | 2005-03-10 | 2006-09-11 | Solvay Solexis Spa | Processo per preparare perfluoropolieteri perossidici |
ITMI20050383A1 (it) * | 2005-03-10 | 2006-09-11 | Solvay Solexis Spa | Processo per preparare perfluoropolieteri perossidici |
WO2010017665A1 (zh) * | 2008-08-15 | 2010-02-18 | 中昊晨光化工研究院 | 一种含氟聚醚过氧化物及其在含氟单体乳液聚合中的应用 |
US8557952B2 (en) * | 2008-12-05 | 2013-10-15 | Solvay Solexis S.P.A. | Polyfunctional (per)fluoropolyethers |
JP5647783B2 (ja) * | 2009-11-12 | 2015-01-07 | 東ソ−・エフテック株式会社 | 含フッ素化合物からなるラジカル反応用溶剤 |
WO2014067981A1 (en) | 2012-11-05 | 2014-05-08 | Solvay Specialty Polymers Italy S.P.A. | Process for the purification of (per)fluoropolyethers with carboxylate end groups |
US9334213B2 (en) | 2012-12-11 | 2016-05-10 | Solvay Specialty Polymers Italy S.P.A. | Process for the alkoxylation of (per) fluoropolyether alcohols |
JP2017523292A (ja) | 2014-08-05 | 2017-08-17 | ソルベイ スペシャルティ ポリマーズ イタリー エス.ピー.エー. | アルコキシル化ペルフルオロポリエーテルによる潤滑方法 |
CN107001611A (zh) | 2014-12-15 | 2017-08-01 | 索尔维特殊聚合物意大利有限公司 | 包含氟化聚合物的水基组合物 |
JP2017105945A (ja) * | 2015-12-10 | 2017-06-15 | ダイキン工業株式会社 | 過酸化パーフルオロポリオキシアルキレン化合物の製造方法 |
KR102421384B1 (ko) | 2016-07-20 | 2022-07-18 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 폴리알콕시화 중합체의 제조 방법 |
KR102029997B1 (ko) * | 2017-12-08 | 2019-10-08 | 한국화학연구원 | 선형 퍼플루오로폴리에테르 합성을 위한 과산화 퍼플루오로폴리에테르 중간체 제조장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003941A (en) * | 1966-02-07 | 1977-01-18 | Minnesota Mining And Manufacturing Company | Process for producing polyhalocarbons oxides |
US3505411A (en) * | 1966-10-11 | 1970-04-07 | Minnesota Mining & Mfg | Perfluoroalkylene oxide polymers |
US3715378A (en) * | 1967-02-09 | 1973-02-06 | Montedison Spa | Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene |
US4451646A (en) * | 1967-02-09 | 1984-05-29 | Montedison, S.P.A. | High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene |
US3847978A (en) * | 1968-07-01 | 1974-11-12 | Montedison Spa | Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof |
IT1185518B (it) * | 1985-02-22 | 1987-11-12 | Montefluos Spa | Ottenimento di perfluoropolieteri a peso molecolare controllato dal prodotto di ossidazione fotochimica del c2f4 |
JPS63137922A (ja) * | 1986-11-28 | 1988-06-09 | Nippon Mektron Ltd | 新規パーフルオロポリエーテルの製造法 |
IT1249319B (it) * | 1991-04-26 | 1995-02-22 | Ausimont Spa | Perfluoropolieteri ad elevata viscosita' e basso contenuto di ossigeno perossidico, e procedimento per la loro preparazione |
US5182342A (en) * | 1992-02-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Hydrofluorocarbon solvents for fluoromonomer polymerization |
IT1264977B1 (it) * | 1993-11-17 | 1996-10-17 | Ausimont Spa | Processo per preparare perfluoropolietri |
IT1274591B (it) * | 1994-08-05 | 1997-07-18 | Ausimont Spa | Processo per la preparazione di poliossiperfluoroalcani idrogeno terminati |
-
1996
- 1996-02-14 IT IT96MI000280A patent/IT1282628B1/it active IP Right Grant
-
1997
- 1997-02-11 DE DE69712550T patent/DE69712550T2/de not_active Expired - Lifetime
- 1997-02-11 EP EP97102124A patent/EP0790270B1/de not_active Expired - Lifetime
- 1997-02-11 AT AT97102124T patent/ATE217643T1/de not_active IP Right Cessation
- 1997-02-12 JP JP02764097A patent/JP3862340B2/ja not_active Expired - Fee Related
- 1997-02-13 CA CA002197539A patent/CA2197539C/en not_active Expired - Fee Related
- 1997-02-13 KR KR1019970004276A patent/KR100458612B1/ko not_active IP Right Cessation
- 1997-02-13 US US08/799,260 patent/US5777291A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0790270A3 (de) | 1998-10-07 |
CA2197539C (en) | 2005-06-14 |
KR970061936A (ko) | 1997-09-12 |
EP0790270B1 (de) | 2002-05-15 |
EP0790270A2 (de) | 1997-08-20 |
KR100458612B1 (ko) | 2005-04-06 |
DE69712550T2 (de) | 2002-12-05 |
JP3862340B2 (ja) | 2006-12-27 |
ATE217643T1 (de) | 2002-06-15 |
US5777291A (en) | 1998-07-07 |
CA2197539A1 (en) | 1997-08-15 |
IT1282628B1 (it) | 1998-03-31 |
ITMI960280A0 (de) | 1996-02-14 |
JPH09227508A (ja) | 1997-09-02 |
ITMI960280A1 (it) | 1997-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8380 | Miscellaneous part iii |
Free format text: ALS VERTRETER SIND NACHZUTRAGEN: WEISSE UND KOLLEGEN, 42555 VELBERT |
|
8364 | No opposition during term of opposition |