JPS5216561A - Selected perfluoroopolyether oil having extra high purity and low volatility - Google Patents

Selected perfluoroopolyether oil having extra high purity and low volatility

Info

Publication number
JPS5216561A
JPS5216561A JP51090132A JP9013276A JPS5216561A JP S5216561 A JPS5216561 A JP S5216561A JP 51090132 A JP51090132 A JP 51090132A JP 9013276 A JP9013276 A JP 9013276A JP S5216561 A JPS5216561 A JP S5216561A
Authority
JP
Japan
Prior art keywords
perfluoroopolyether
oil
high purity
low volatility
extra high
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.)
Granted
Application number
JP51090132A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134453B2 (enExample
Inventor
Kaporitsuchio Jierarudo
Koruchi Kosutante
Berarudeineruri Jiorujio
Karuniseruri Jiyuriaano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Montedison SpA filed Critical Montedison SpA
Publication of JPS5216561A publication Critical patent/JPS5216561A/ja
Publication of JPS6134453B2 publication Critical patent/JPS6134453B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • 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
    • C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
JP51090132A 1975-07-30 1976-07-28 Selected perfluoroopolyether oil having extra high purity and low volatility Granted JPS5216561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25907/75A IT1040273B (it) 1975-07-30 1975-07-30 Oli perfluoropolieterei selezionati ad altissima purezza ea bassa volatilita

Publications (2)

Publication Number Publication Date
JPS5216561A true JPS5216561A (en) 1977-02-07
JPS6134453B2 JPS6134453B2 (enExample) 1986-08-07

Family

ID=11218100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51090132A Granted JPS5216561A (en) 1975-07-30 1976-07-28 Selected perfluoroopolyether oil having extra high purity and low volatility

Country Status (9)

Country Link
US (1) US4178465A (enExample)
JP (1) JPS5216561A (enExample)
BE (1) BE844636A (enExample)
CA (1) CA1088575A (enExample)
DE (1) DE2633736C2 (enExample)
FR (1) FR2319704A1 (enExample)
GB (1) GB1522748A (enExample)
IT (1) IT1040273B (enExample)
NL (1) NL182648C (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108736A (en) * 1979-02-13 1980-08-21 Fujitsu Ltd Method for maintenance of electron beam exposure device
JPS61233088A (ja) * 1985-04-08 1986-10-17 Nippon Mektron Ltd 合成油組成物
JPS62280294A (ja) * 1986-05-28 1987-12-05 Otsuka Chem Co Ltd 熱可塑性プラスチツクス製機器用潤滑剤
WO1990015122A1 (en) * 1989-06-05 1990-12-13 Asahi Kasei Kogyo Kabushiki Kaisha Refrigerant composition
JPH07268370A (ja) * 1993-12-01 1995-10-17 Ausimont Spa 改良された特性を有する、水素添加された鉱物性または合成グリース
JPWO2005068589A1 (ja) * 2004-01-14 2007-12-27 Hoya株式会社 磁気ディスク用潤滑剤及びその製造方法、並びに、磁気ディスク及びその製造方法

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839378B1 (de) 1978-09-11 1979-11-15 Basf Ag Magnetischer Aufzeichnungstraeger
US4278776A (en) 1979-06-14 1981-07-14 Montedison S.P.A. Vulcanizable mixes based on fluoroelastomers and comprising elastomeric fluoropolyamides as processing aids
IT1152230B (it) * 1982-05-31 1986-12-31 Montedison Spa Procedimento per la preparazione di grassi lubrificanti a base di politetrafluoroetilene e perfluoropolieteri
DE3237930C1 (de) * 1982-10-13 1984-04-05 Leybold-Heraeus GmbH, 5000 Köln Reinigung von wasserstoff-freien,fluorierten Schmiermitteln
US4597882A (en) * 1983-06-13 1986-07-01 Tokyo Denshi Kagaku Co., Ltd. Process for regenerating waste oils of synthetic lubricants containing fluorine atom
IT1174205B (it) * 1984-06-19 1987-07-01 Montedison Spa Fluoroplieteri contenenti gruppi terminali dotati di proprieta' ancoranti
IT1207492B (it) * 1985-02-22 1989-05-25 Montefluos Spa Impiego di derivati dei perfluoropo lieteri per la protezione dei materiali lapidei dagli agenti atmosferici
DE3710146A1 (de) * 1987-03-31 1988-10-13 Basf Ag Verfahren zum verschliessen und/oder abdichten von oeffnungen, hohl- oder zwischenraeumen bei auf formzylindern aufgebrachten druckplatten
DE3710145A1 (de) * 1987-03-31 1988-10-13 Basf Ag Verfahren zur negativ-korrektur von tiefdruckformen sowie korrektur-mittel hierfuer
IT1233442B (it) * 1987-12-30 1992-04-01 Ausimont Spa Grassi lubrificanti
IT1231758B (it) * 1989-04-20 1991-12-21 Ausimont Srl Fluoropolieteri funzionalizzati
DE3926577A1 (de) * 1989-08-11 1991-02-14 Leybold Ag Vakuumpumpe mit einem rotor und mit unter vakuum betriebenen rotorlagerungen
US4918931A (en) * 1989-09-05 1990-04-24 Mydax Corporation Compressor slugging prevention method for a refrigeration system
JPH03205533A (ja) * 1990-01-08 1991-09-09 Terumo Corp ガスセンサー用較正液の保存容器およびガス分圧調整方法
IT1238693B (it) * 1990-02-16 1993-09-01 Montedipe Srl Mescole a base di polimeri vinilaromatici ad elevate caratteristiche meccaniche
US5292585A (en) * 1990-08-30 1994-03-08 Tosoh Corporation Magnetic recording medium comprising a magnetic film layer and a coating of purified perfluoropolyther lubricant
IT1258831B (it) * 1992-01-30 1996-02-29 Ausimont Spa Processo per ridurre la retrodiffusione in pompe meccaniche per la generazione di vuoto, funzionanti con olii perfluoropolieterei
US5282929A (en) * 1992-03-06 1994-02-01 E. I. Du Pont De Nemours And Company Reducing molecular weight distribution of polyether glycols by short-path distillation
US6099937A (en) * 1998-05-11 2000-08-08 Seagate Technology, Inc. High molecular weight fractioned lubricant for use with thin film magnetic media
ITMI20031914A1 (it) 2003-10-03 2005-04-04 Solvay Solexis Spa Perfluoropolieteri.
US20050233912A1 (en) * 2004-03-01 2005-10-20 Rudiger Dusing UV-stable grease or seal substance for optical systems, manufacture thereof as well as use thereof
ITMI20050583A1 (it) * 2005-04-07 2006-10-08 Solvay Solexis Spa Lubrificanti fluorurati resistenti agli acidi di lewis
JP2007095234A (ja) * 2005-09-30 2007-04-12 Hoya Corp 磁気記録ディスクおよびその製造方法
KR100923343B1 (ko) 2008-09-02 2009-10-22 (주)아이에스엘테크 진공펌프 오일의 재생 방법 및 재생 장치
FR2966191B1 (fr) * 2010-10-15 2013-11-01 Vallourec Mannesmann Oil & Gas Composant filete tubulaire et joint resultant
DE13847827T1 (de) 2012-10-19 2016-03-10 The University Of North Carolina At Chapel Hill Ionenleitende polymere und polymermischungen für alkalimetallionenbatterien
CN105210227A (zh) 2013-04-01 2015-12-30 北卡罗来纳-查佩尔山大学 用于碱金属离子电池的离子导电含氟聚合物碳酸酯
US10227288B2 (en) 2015-02-03 2019-03-12 Blue Current, Inc. Functionalized fluoropolymers and electrolyte compositions
WO2017130973A1 (ja) * 2016-01-26 2017-08-03 ダイキン工業株式会社 表面処理剤

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442942A (en) * 1964-04-09 1969-05-06 Montedison Spa Fluorinated oxygen containing acyl fluorides
NL6709067A (enExample) * 1964-04-09 1968-01-08
FR1537922A (fr) * 1966-07-11 1968-08-30 Montedison Spa Dérivés d'éthers et de polyéthers perfluorés
US3715378A (en) * 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US3665041A (en) * 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
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
US3622635A (en) * 1968-09-06 1971-11-23 Montedison Spa Process for the production of oxygen-containing fluoro compounds
DE2007245C3 (de) * 1970-02-18 1974-08-01 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur Herstellung von gegen aggressive Chemikalien beständigen Perfluorpolyäthern

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108736A (en) * 1979-02-13 1980-08-21 Fujitsu Ltd Method for maintenance of electron beam exposure device
JPS61233088A (ja) * 1985-04-08 1986-10-17 Nippon Mektron Ltd 合成油組成物
JPS62280294A (ja) * 1986-05-28 1987-12-05 Otsuka Chem Co Ltd 熱可塑性プラスチツクス製機器用潤滑剤
WO1990015122A1 (en) * 1989-06-05 1990-12-13 Asahi Kasei Kogyo Kabushiki Kaisha Refrigerant composition
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
JPH07268370A (ja) * 1993-12-01 1995-10-17 Ausimont Spa 改良された特性を有する、水素添加された鉱物性または合成グリース
JPWO2005068589A1 (ja) * 2004-01-14 2007-12-27 Hoya株式会社 磁気ディスク用潤滑剤及びその製造方法、並びに、磁気ディスク及びその製造方法

Also Published As

Publication number Publication date
BE844636A (fr) 1977-01-31
FR2319704A1 (fr) 1977-02-25
NL182648C (nl) 1988-04-18
NL7608263A (nl) 1977-02-01
DE2633736A1 (de) 1977-02-10
GB1522748A (en) 1978-08-31
US4178465A (en) 1979-12-11
NL182648B (nl) 1987-11-16
IT1040273B (it) 1979-12-20
FR2319704B1 (enExample) 1978-05-05
JPS6134453B2 (enExample) 1986-08-07
CA1088575A (en) 1980-10-28
DE2633736C2 (de) 1986-08-07

Similar Documents

Publication Publication Date Title
JPS5216561A (en) Selected perfluoroopolyether oil having extra high purity and low volatility
JPS5331648A (en) Cissplatinum complex of 1*22diaminocyclohexane isomer
AU498325B2 (en) Him oil amides
IL48649A (en) Split cable-sleeves
JPS5367686A (en) Antioxidant and composition containing it
GB1558263A (en) Gas liquefaction
AU499631B2 (en) Stabilization of purified coffee oil
JPS5348172A (en) Composition of lubricant
JPS5356325A (en) Composition having antiicoagulation effect
GB1503473A (en) Binoculars
JPS5488958A (en) Cumyuphenol derivative composition
IL50813A (en) Cryogenic cooler
JPS52154581A (en) Stabilization of compound
JPS51125213A (en) Fluorinated compound
JPS5241897A (en) Insulating oil
JPS5289683A (en) Quinoxalineediinnoxide derivative * its production and antiimicrobial composition containing same
GB1541696A (en) Inventer
JPS5241098A (en) Packing structure
JPS53124208A (en) Hydrogenation of bis*22cyanoethoxy* compound
JPS533514A (en) Adjuvant containing sugarlipid as effective component
JPS5278879A (en) Trifluoromethylthioo and trifluoromethylsulfonyl thioxantenee99ylidenepiperidines
JPS5216672A (en) Oil breaker
JPS51115494A (en) 99thiabicyclononane derivative and stabilizing composition containing same
JPS5212111A (en) Stabilized metaaaldehyde
JPS5280466A (en) Oil dashhpot