DE69026522D1 - Perfluorpolyether mit Antirosteigenschaften - Google Patents
Perfluorpolyether mit AntirosteigenschaftenInfo
- Publication number
- DE69026522D1 DE69026522D1 DE69026522T DE69026522T DE69026522D1 DE 69026522 D1 DE69026522 D1 DE 69026522D1 DE 69026522 T DE69026522 T DE 69026522T DE 69026522 T DE69026522 T DE 69026522T DE 69026522 D1 DE69026522 D1 DE 69026522D1
- Authority
- DE
- Germany
- Prior art keywords
- perfluoropolyether
- rust properties
- rust
- properties
- 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
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
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
- C08G65/33396—Polymers modified by chemical after-treatment with organic compounds containing nitrogen having oxygen in addition to nitrogen
-
- 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
- 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
- C10M147/00—Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
- C10M147/04—Monomer 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
-
- 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
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8919372A IT1228655B (it) | 1989-02-09 | 1989-02-09 | Perfluoropolieteri aventi proprieta' antirust utili quali componenti o additivi di olii e grassi lubrificanti. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026522D1 true DE69026522D1 (de) | 1996-05-23 |
DE69026522T2 DE69026522T2 (de) | 1996-10-24 |
Family
ID=11157136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026522T Expired - Fee Related DE69026522T2 (de) | 1989-02-09 | 1990-02-08 | Perfluorpolyether mit Antirosteigenschaften |
Country Status (8)
Country | Link |
---|---|
US (1) | US5000864A (de) |
EP (1) | EP0382224B1 (de) |
JP (1) | JP2818242B2 (de) |
CN (1) | CN1044951A (de) |
CA (1) | CA2009537C (de) |
DE (1) | DE69026522T2 (de) |
IT (1) | IT1228655B (de) |
RU (1) | RU2060985C1 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1231758B (it) * | 1989-04-20 | 1991-12-21 | Ausimont Srl | Fluoropolieteri funzionalizzati |
US5221494A (en) * | 1989-06-05 | 1993-06-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Refrigerant composition comprising tetrafluoroethane refrigerant and lubricant having miscibility therewith at low temperature |
JPH03126790A (ja) * | 1989-10-13 | 1991-05-29 | Nippon Oil Co Ltd | 潤滑油組成物 |
IT1237887B (it) * | 1989-12-12 | 1993-06-18 | Ausimont Spa | Lubrificanti perfluoropolieterei aventi proprieta' antiusura |
JP3240654B2 (ja) * | 1991-06-20 | 2001-12-17 | ソニー株式会社 | パーフルオロポリエーテル誘導体及びこれを用いた潤滑剤並びに磁気記録媒体 |
US5302760A (en) * | 1993-03-12 | 1994-04-12 | The United States Of America As Represented By The Secretary Of The Air Force | Stability additive for perfluoropolyalkylethers |
JP2658815B2 (ja) * | 1993-07-29 | 1997-09-30 | 日本電気株式会社 | 磁気記憶体 |
ES2131143T3 (es) * | 1993-12-01 | 1999-07-16 | Ausimont Spa | Grasas a base de aceites minerales o sinteticos hidrogenados con propiedades mejoradas. |
IT1269886B (it) | 1994-06-14 | 1997-04-15 | Ausimont Spa | Processo per il trattamento superficiale di materiali cellulosici, metallici,vetrosi,oppure cementi,marmi,graniti e simili |
IT1274698B (it) * | 1994-08-02 | 1997-07-24 | Dayco Pti Spa | Dispositivo di trasmissione di moto a rumorosita' ridotta a cinghie adatte allo scopo |
DE4443032A1 (de) * | 1994-12-02 | 1996-06-05 | Haca Gmbh Verschleisteil Techn | Mittel zur Behandlung von festen Oberflächen, welches ein Lösungsmittel und eine fluorhaltige Substanz als aktives Mittel enthält |
DE19622906A1 (de) * | 1996-06-07 | 1997-12-11 | Klueber Lubrication | Schmierfettzusammensetzungen |
IT1290428B1 (it) * | 1997-03-21 | 1998-12-03 | Ausimont Spa | Grassi fluorurati |
US6299983B1 (en) | 1997-06-27 | 2001-10-09 | E. I. Du Pont De Nemours And Company | Derivatized metallic surfaces, composites of functionalized polymers with such metallic surfaces and processes for formation thereof |
US6548454B1 (en) * | 1997-08-29 | 2003-04-15 | Nsk Ltd. | Rolling apparatus containing a liquid fluorinated polymer oil and thickening agent |
US6162521A (en) * | 1997-12-05 | 2000-12-19 | Seagate Technology Llc | Fluoropolyether amide lubricants for an information storage system and a method of making the same |
DE69830008T2 (de) * | 1998-11-16 | 2006-03-09 | E.I. Du Pont De Nemours And Co., Wilmington | Derivatisierte metallische oberflächen, komposite funktionalisierter polymere mit solchen metallischen oberflächen und verfahren zu deren herstellung |
US6187954B1 (en) | 1999-07-15 | 2001-02-13 | Seagate Technology Llc | Synthesis of fluorinated amides |
US6638622B2 (en) * | 2001-01-11 | 2003-10-28 | Hitachi Global Storage Technologies | Perfluorinated polyethers with metal carboxylate end groups as anti-wetting and corrosion-protective agents |
US6761974B1 (en) | 2001-05-04 | 2004-07-13 | Seagate Technology Llc | Polymeric lubricants with improved stability and thin film recording media comprising same |
US7098173B2 (en) * | 2002-11-19 | 2006-08-29 | General Motors Corporation | Thermally stable antifoam agent for use in automatic transmission fluids |
US20040121921A1 (en) * | 2002-12-20 | 2004-06-24 | Calcut Brent D. | Thermally stable antifoam agent and methods for use in functional fluids |
US7087674B2 (en) | 2003-02-12 | 2006-08-08 | General Motors Corporation | Controlled release of perfluoropolyether antifoam additives from compounded rubber |
US7056870B2 (en) * | 2003-02-12 | 2006-06-06 | General Motors Corporation | Controlled release of antifoam additives from compounded rubber |
JP4697225B2 (ja) * | 2005-02-22 | 2011-06-08 | Nokクリューバー株式会社 | 潤滑剤 |
ITMI20051080A1 (it) * | 2005-06-10 | 2006-12-11 | Solvay Solexis Spa | Grassi fluorurati aventi basso momento torcente alle basse temperature |
FR2893626B1 (fr) * | 2005-11-18 | 2008-01-04 | Inst Francais Du Petrole | Fluide de puits comprenant une phase liquide fluoree |
US20100305012A1 (en) | 2008-02-01 | 2010-12-02 | Nok Klueber Co., Ltd. | Lubricant Composition |
EP2100909A1 (de) * | 2008-03-14 | 2009-09-16 | Solvay Solexis S.p.A. | (Per)fluor-Additionsprodukte |
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 |
JP5591806B2 (ja) * | 2008-09-26 | 2014-09-17 | ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア | 熱伝達方法 |
EP2352806B1 (de) * | 2008-10-24 | 2012-08-15 | Solvay Specialty Polymers Italy S.p.A. | Verfahren zur bildung eines schmierfilms |
US20130248257A1 (en) * | 2010-07-22 | 2013-09-26 | Solvay Specialty Polymers Italy | Drilling Fluid Composition |
JP6196970B2 (ja) * | 2011-06-24 | 2017-09-13 | 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. | (パー)フルオロポリエーテルブロックコポリマー |
CN102676275B (zh) * | 2012-05-07 | 2014-01-15 | 中国石油化工股份有限公司 | 润滑油添加剂及其制备方法和用途 |
AR100804A1 (es) * | 2014-06-23 | 2016-11-02 | Nippon Steel & Sumitomo Metal Corp | Conexión roscada para tuberías de la industria del petróleo y composición para recubrimiento fotocurable |
WO2017012909A1 (en) | 2015-07-17 | 2017-01-26 | Solvay Specialty Polymers Italy S.P.A. | Anti-foaming agents |
CN105063624B (zh) * | 2015-08-21 | 2017-08-25 | 海门市瑞泰纺织科技有限公司 | 一种轮毂用防锈剂 |
CN110709494A (zh) * | 2017-04-03 | 2020-01-17 | 索尔维特殊聚合物意大利有限公司 | 工作流体组合物 |
CN108893176A (zh) * | 2018-06-12 | 2018-11-27 | 天津大学 | 一种全氟聚醚润滑油及其制备方法 |
CN109971019B (zh) * | 2019-04-10 | 2022-04-08 | 苏州凝智新材料发展有限公司 | 一种表面超润滑高透明的弹性体及其制备方法和应用 |
CN110776974A (zh) * | 2019-09-06 | 2020-02-11 | 中国石油化工股份有限公司 | 一种耐高温防锈型全氟聚醚润滑油及其制备方法 |
CN114031762A (zh) * | 2021-09-30 | 2022-02-11 | 四川弘氟新材料有限公司 | 全氟聚醚表面活性剂的制备工艺及全氟聚醚表面活性剂 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3513203A (en) * | 1966-07-11 | 1970-05-19 | Montedison Spa | Fluorinated ketones and process for their preparation |
US3665041A (en) * | 1967-04-04 | 1972-05-23 | Montedison Spa | Perfluorinated polyethers and process for their preparation |
GB1244189A (en) * | 1967-12-28 | 1971-08-25 | Montedison Spa | Perfluorinated linear polyethers |
NL134636C (de) * | 1967-12-28 | |||
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 |
US3810874A (en) * | 1969-03-10 | 1974-05-14 | Minnesota Mining & Mfg | Polymers prepared from poly(perfluoro-alkylene oxide) compounds |
US4113772A (en) * | 1975-07-21 | 1978-09-12 | Lagow Richard J | Method for producing perfluoroether oligomers having terminal carboxylic acid groups |
IT1174205B (it) * | 1984-06-19 | 1987-07-01 | Montedison Spa | Fluoroplieteri contenenti gruppi terminali dotati di proprieta' ancoranti |
US4788257A (en) * | 1985-11-19 | 1988-11-29 | Montedison S.P.A. | Process for preparing regulated molecular weight perfluoro-polyethers having neutral and functional end groups |
IT1201498B (it) * | 1985-11-20 | 1989-02-02 | Ausimont Spa | Perfluoropolieteri funzionalizzati e procedimento per la loro preparazione |
US4743300A (en) * | 1986-08-29 | 1988-05-10 | Minnesota Mining And Manufacturing Company | Polyfluoropolyethers having pendant perfluoroalkoxy groups |
IT1218206B (it) * | 1988-04-08 | 1990-04-12 | Ausimont Spa | Impiego di emulsioni di perfluoropolieteri per la protezione di materiali lapidei dagli agenti atmosferici |
IT1217453B (it) * | 1988-05-02 | 1990-03-22 | Ausimont Spa | Procedimento per la produzione di perfluoropolieteri a peso molecolare controllato,aventi gruppi terminali perfluoroalchilici o perfluorocloroalchilici |
-
1989
- 1989-02-09 IT IT8919372A patent/IT1228655B/it active
-
1990
- 1990-02-07 CA CA002009537A patent/CA2009537C/en not_active Expired - Lifetime
- 1990-02-08 RU SU904743134A patent/RU2060985C1/ru not_active IP Right Cessation
- 1990-02-08 US US07/476,754 patent/US5000864A/en not_active Expired - Lifetime
- 1990-02-08 DE DE69026522T patent/DE69026522T2/de not_active Expired - Fee Related
- 1990-02-08 EP EP90102509A patent/EP0382224B1/de not_active Expired - Lifetime
- 1990-02-09 JP JP2031321A patent/JP2818242B2/ja not_active Expired - Lifetime
- 1990-02-09 CN CN90101406A patent/CN1044951A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH02245024A (ja) | 1990-09-28 |
CN1044951A (zh) | 1990-08-29 |
EP0382224A2 (de) | 1990-08-16 |
EP0382224A3 (de) | 1991-11-21 |
US5000864A (en) | 1991-03-19 |
JP2818242B2 (ja) | 1998-10-30 |
DE69026522T2 (de) | 1996-10-24 |
IT1228655B (it) | 1991-06-27 |
IT8919372A0 (it) | 1989-02-09 |
EP0382224B1 (de) | 1996-04-17 |
CA2009537A1 (en) | 1990-08-09 |
RU2060985C1 (ru) | 1996-05-27 |
CA2009537C (en) | 2001-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |