NL7608263A - Zeer zuivere, weinig vluchtige, perfluor- polyetherolien. - Google Patents

Zeer zuivere, weinig vluchtige, perfluor- polyetherolien.

Info

Publication number: NL7608263A
Authority: NL; Netherlands
Prior art keywords: polyetheroles; perfluor; low volatile; pure low; pure
Prior art date: 1975-07-30

Application number

NL7608263A

Other languages

English (en)

Other versions

NL182648B (nl

NL182648C (nl

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.)

1975-07-30

Filing date

1976-07-26

Publication date

1977-02-01

1976-07-26 Application filed by Montedison Spa filed Critical Montedison Spa

1977-02-01 Publication of NL7608263A publication Critical patent/NL7608263A/nl

1987-11-16 Publication of NL182648B publication Critical patent/NL182648B/nl

1988-04-18 Application granted granted Critical

1988-04-18 Publication of NL182648C publication Critical patent/NL182648C/nl

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)

NLAANVRAGE7608263,A 1975-07-30 1976-07-26 Werkwijze voor het bereiden van perfluorpolyetheroliefracties. NL182648C (nl)

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 (3)

Publication Number	Publication Date
NL7608263A true NL7608263A (nl)	1977-02-01
NL182648B NL182648B (nl)	1987-11-16
NL182648C NL182648C (nl)	1988-04-18

Family

ID=11218100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7608263,A NL182648C (nl)	1975-07-30	1976-07-26	Werkwijze voor het bereiden van perfluorpolyetheroliefracties.

Country Status (9)

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

Families Citing this family (35)

* 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
JPS55108736A (en) *	1979-02-13	1980-08-21	Fujitsu Ltd	Method for maintenance of electron beam exposure device
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
JPS61233088A (ja) *	1985-04-08	1986-10-17	Nippon Mektron Ltd	合成油組成物
JPH0631369B2 (ja) *	1986-05-28	1994-04-27	大塚化学株式会社	熱可塑性プラスチツクス製機器用潤滑剤
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
WO1990015122A1 (fr) *	1989-06-05	1990-12-13	Asahi Kasei Kogyo Kabushiki Kaisha	Preparation refrigerante
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
JP3816118B2 (ja) *	1993-12-01	2006-08-30	アウシモント、ソチエタ、ペル、アツィオーニ	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
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.
CN1910267B (zh) *	2004-01-14	2011-01-12	Hoya株式会社	磁盘用润滑剂及其制造方法、磁盘及其制造方法
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
EP2909886A4 (en)	2012-10-19	2016-06-15	Univ North Carolina	ION-LEADING POLYMERS AND POLYMER MIXTURES FOR ALKALIMETALLIUM BATTERIES
EP2982001A2 (en)	2013-04-01	2016-02-10	The University of North Carolina At Chapel Hill	Ion conducting fluoropolymer carbonates for alkali metal ion batteries
US10077231B2 (en)	2015-02-03	2018-09-18	Blue Current, Inc.	Functionalized fluoropolymers and electrolyte compositions
JP6172410B2 (ja) *	2016-01-26	2017-08-02	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 (nl) *	1964-04-09	1968-01-08
FR1537922A (fr) *	1966-07-11	1968-08-30	Montedison Spa	Dérivés d'éthers et de polyéthers perfluorés
DE1745169B2 (de) *	1967-02-09	1977-04-21	Montecatini Edison S.P.A., Mailand (Italien)	Fluorierte lineare polyaether und verfahren zu ihrer herstellung
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

1975
- 1975-07-30 IT IT25907/75A patent/IT1040273B/it active
1976
- 1976-07-26 NL NLAANVRAGE7608263,A patent/NL182648C/nl not_active IP Right Cessation
- 1976-07-27 DE DE2633736A patent/DE2633736C2/de not_active Expired
- 1976-07-28 CA CA257,958A patent/CA1088575A/en not_active Expired
- 1976-07-28 GB GB31351/76A patent/GB1522748A/en not_active Expired
- 1976-07-28 JP JP51090132A patent/JPS5216561A/ja active Granted
- 1976-07-29 BE BE169335A patent/BE844636A/xx not_active IP Right Cessation
- 1976-07-29 FR FR7623208A patent/FR2319704A1/fr active Granted
1977
- 1977-10-25 US US05/844,834 patent/US4178465A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4178465A (en)	1979-12-11
DE2633736A1 (de)	1977-02-10
JPS6134453B2 (nl)	1986-08-07
DE2633736C2 (de)	1986-08-07
NL182648B (nl)	1987-11-16
JPS5216561A (en)	1977-02-07
FR2319704A1 (fr)	1977-02-25
CA1088575A (en)	1980-10-28
BE844636A (fr)	1977-01-31
GB1522748A (en)	1978-08-31
FR2319704B1 (nl)	1978-05-05
IT1040273B (it)	1979-12-20
NL182648C (nl)	1988-04-18

Publication	Publication Date	Title
NL7608263A (nl)	1977-02-01	Zeer zuivere, weinig vluchtige, perfluor- polyetherolien.
NL7603050A (nl)	1976-10-04	Reservoir.
NO141814C (no)	1980-05-14	Markise.
NL7611391A (nl)	1977-04-20	Roentgentoestel.
NO142376C (no)	1980-08-13	Skistoevel.
NL7609071A (nl)	1977-02-16	Vaporisator.
NL7600279A (nl)	1976-12-21	Houweel-spadecombinatie.
NL7614309A (nl)	1977-06-28	Verbeteringen betreffende kermets.
NO141509C (no)	1980-03-26	Dykkerakkumulator.
NL7605346A (nl)	1976-12-02	Membranen.
NL7514181A (nl)	1977-06-07	Dampontvetter.
NL7605216A (nl)	1976-11-23	Celframe.
NO142803C (no)	1980-10-22	Sentrifugalmoelle.
NL7607985A (nl)	1977-01-25	12-alkoxy-3,7,11-trimethyldodecatetraenen.
BE849303A (fr)	1977-04-01	Tranducteur.
NO153162C (no)	1986-01-29	Senkesmieform.
NL7610639A (nl)	1977-03-29	Schouw.
FI762516A (fi)	1977-03-06	Behaollare.
NO144363C (no)	1981-08-12	Doerlukningsenhet.
NO142340C (no)	1980-08-06	Stoepekokille, spesielt for ferromangan.
ES212889Y (es)	1976-11-01	Cohete-senal.
ES209316Y (es)	1976-09-01	Muneco mecanico.
DK151559C (da)	1988-05-30	Kartonaeske.
ES213937Y (es)	1976-11-16	Titere simplificado.
NO753264L (no)	1977-03-28	B{rehank.

Legal Events

Date	Code	Title
1983-09-01	BA	A request for search or an international-type search has been filed
1983-09-01	BB	A search report has been drawn up
1984-02-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1994-03-16	V1	Lapsed because of non-payment of the annual fee