IT1318388B1 - Composizioni lubrificanti a base di ptfe. - Google Patents

Composizioni lubrificanti a base di ptfe.

Info

Publication number
IT1318388B1
IT1318388B1 IT2000MI000505A ITMI20000505A IT1318388B1 IT 1318388 B1 IT1318388 B1 IT 1318388B1 IT 2000MI000505 A IT2000MI000505 A IT 2000MI000505A IT MI20000505 A ITMI20000505 A IT MI20000505A IT 1318388 B1 IT1318388 B1 IT 1318388B1
Authority
IT
Italy
Prior art keywords
ptfe
lubricant compositions
based lubricant
compositions
lubricant
Prior art date
Application number
IT2000MI000505A
Other languages
English (en)
Inventor
Daria Lenti
Gabriella Carignano
Original Assignee
Ausimont 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 Ausimont Spa filed Critical Ausimont Spa
Priority to IT2000MI000505A priority Critical patent/IT1318388B1/it
Priority to EP01105921A priority patent/EP1134276A1/en
Priority to US09/805,556 priority patent/US6461998B2/en
Publication of ITMI20000505A1 publication Critical patent/ITMI20000505A1/it
Application granted granted Critical
Publication of IT1318388B1 publication Critical patent/IT1318388B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • 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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0606—Perfluoro polymers used as base material
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • 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
    • C10N2040/36—Release agents or mold release agents
IT2000MI000505A 2000-03-14 2000-03-14 Composizioni lubrificanti a base di ptfe. IT1318388B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000MI000505A IT1318388B1 (it) 2000-03-14 2000-03-14 Composizioni lubrificanti a base di ptfe.
EP01105921A EP1134276A1 (en) 2000-03-14 2001-03-09 Lubricant compositions based on PTFE
US09/805,556 US6461998B2 (en) 2000-03-14 2001-03-14 Lubricant compositions based on PTFE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000505A IT1318388B1 (it) 2000-03-14 2000-03-14 Composizioni lubrificanti a base di ptfe.

Publications (2)

Publication Number Publication Date
ITMI20000505A1 ITMI20000505A1 (it) 2001-09-14
IT1318388B1 true IT1318388B1 (it) 2003-08-25

Family

ID=11444433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000505A IT1318388B1 (it) 2000-03-14 2000-03-14 Composizioni lubrificanti a base di ptfe.

Country Status (3)

Country Link
US (1) US6461998B2 (it)
EP (1) EP1134276A1 (it)
IT (1) IT1318388B1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020598A1 (it) * 2002-03-22 2003-09-22 Ausimont Spa Fluoroelastomeri vulcanizzabili
US8182868B2 (en) * 2003-01-09 2012-05-22 Maxtor Corporation Encapsulation of particulate contamination
US20040236028A1 (en) * 2003-05-21 2004-11-25 Ming-Hong Hung Fluoroelastomer composition having excellent low temperature properties
US7544646B2 (en) 2004-10-06 2009-06-09 Thomas Michael Band Method for lubricating a sootblower
DE102005050428A1 (de) * 2005-10-21 2007-04-26 Altana Electrical Insulation Gmbh Gleitmittel für Lackdrähte
US20080315459A1 (en) * 2007-06-21 2008-12-25 3M Innovative Properties Company Articles and methods for replication of microstructures and nanofeatures
US8263670B2 (en) * 2007-08-06 2012-09-11 E.I. Du Pont De Nemours And Company Mixed fluoroalkyl-alkyl surfactants
DE102007059989A1 (de) * 2007-12-13 2009-06-18 Münch Chemie International GmbH Trennmittel
JP2009146511A (ja) * 2007-12-14 2009-07-02 Hitachi Global Storage Technologies Netherlands Bv 磁気ディスク及び磁気ディスク装置
WO2010046464A1 (en) * 2008-10-24 2010-04-29 Solvay Solexis S.P.A. Method for forming a lubricating film
US20110085831A1 (en) * 2009-10-13 2011-04-14 David William Hullman Fuser for an Image-Forming Apparatus and Method of Using Same
US9803452B2 (en) * 2012-08-31 2017-10-31 Halliburton Energy Services, Inc. Fluorous additives for use in a fluorous-based treatment fluid
JP2020515697A (ja) * 2017-04-03 2020-05-28 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． 作動流体組成物
JP7101044B2 (ja) * 2018-05-24 2022-07-14 三井・ケマーズ フロロプロダクツ株式会社 フッ素樹脂塗料組成物
CN109370756A (zh) * 2018-11-29 2019-02-22 郑州正赢石化有限公司 一种硬质材钻孔研磨液

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242218A (en) 1936-08-14 1941-05-20 Auer Laszlo Sizing textiles
GB1104482A (en) 1964-04-09 1968-02-28 Montedison Spa Perfluoro-olefin derivatives
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
GB1226566A (it) 1967-04-04 1971-03-31
JPS5869213A (ja) 1981-09-21 1983-04-25 Daikin Ind Ltd 含フツ素共重合体
DE3486428T2 (de) 1983-12-26 1996-10-10 Daikin Ind Ltd Halogen enthaltendes Polyether
US4675380A (en) 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
IT1189092B (it) 1986-04-29 1988-01-28 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati
IT1204903B (it) 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
US5154845A (en) * 1987-08-10 1992-10-13 Pcr Group, Inc. Fluorine containing lubricating composition for relatively moving metal surfaces
IT1223304B (it) 1987-09-22 1990-09-19 Ausimont Spa Perfloropolieteri a terminale mono e bis ipofluorito e processo per la loro preparazione
JPH05156029A (ja) * 1991-11-29 1993-06-22 Nippon Saafuakutanto Kogyo Kk フッ素樹脂の水分散液
IT1254630B (it) 1992-02-20 1995-09-28 Ausimont Spa Composizioni detergenti, lucidanti e proteggenti (polishes) per superfici metalliche contenenti emulsionanti cationici, ed emulsionanti cationici in esse contenuti.
IT1264661B1 (it) 1993-07-05 1996-10-04 Ausimont Spa Copolimeri termoprocessabilin del tetrafluoroetilene
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
IT1270654B (it) 1994-10-13 1997-05-07 Ausimont Spa Processo per impartire oleo- ed idro-repellenza a fibre tessili, pelle cuoio e simili
US5532310A (en) * 1995-04-28 1996-07-02 Minnesota Mining And Manufacturing Company Surfactants to create fluoropolymer dispersions in fluorinated liquids
IT1286028B1 (it) 1996-07-09 1998-07-07 Ausimont Spa Processo di polimerizzazione in sospensione di monomeri fluorurati
IT1283136B1 (it) 1996-07-09 1998-04-07 Ausimont Spa Lattici acquosi a base di fluoropolimeri
IT1283794B1 (it) 1996-08-26 1998-04-30 Ausimont Spa Metodo per la rimozione di acqua da superfici
IT1290428B1 (it) * 1997-03-21 1998-12-03 Ausimont Spa Grassi fluorurati
PL193092B1 (pl) 1997-07-15 2007-01-31 Ciba Sc Holding Ag Barwnik zawiesinowy, sposób wytwarzania barwnika, skladnik sprzęgający, zastosowanie barwnika oraz peparat barwiący
IT1293516B1 (it) * 1997-07-31 1999-03-01 Ausimont Spa Dispersione di perfluoropolimeri

Also Published As

Publication number Publication date
US20010031709A1 (en) 2001-10-18
US6461998B2 (en) 2002-10-08
ITMI20000505A1 (it) 2001-09-14
EP1134276A1 (en) 2001-09-19

Similar Documents

Publication Publication Date Title
NL1021549A1 (nl) Basissmeerolien met een verbeterde stabiliteit.
MXPA03007160A (es) Composicion de aceite base lubricante.
ATE317889T1 (de) Umweltfreundliche schmiermittel
NL1021691A1 (nl) Smeermiddel-basisolien met verbeterde opbrengst.
BR0101879B1 (pt) compressor linear.
IT1318388B1 (it) Composizioni lubrificanti a base di ptfe.
ITMI20020403A0 (it) Dispersioni acquose a base di ptfe
BR0110375B1 (pt) compressor.
BR0203814B1 (pt) compressor recìproco.
DE50106314D1 (de) Radial-axial-wälzlager
IT1318709B1 (it) Composizioni termoplastiche di fluoropolimeri.
BR0201313B1 (pt) estrutura de suprimento de óleo lubrificante.
DK1128021T3 (da) Faststoffrie, viskose fluider
IT1317834B1 (it) Fluoropolimeri termoplastici.
BR0102698B1 (pt) compressor linear.
FR2829199B1 (fr) Palier a roulement radial-axial
ITTO20020747A1 (it) Composizione.
DE60124319D1 (de) Schmierstoffzusammensetzung
IT1318805B1 (it) Formulazione a base di ptfe per l'isolamento di circuiti integrati
IT1302000B1 (it) Composizioni polimeriche ad elevata tenacita' a base di polimerivinilaromatici a struttura predominantemente sindiotattica.
ITTO20020745A1 (it) Composizione.
FR2873689B1 (fr) Composition a base de 1,1,1,3,3,-pentafluorobutane
ES1047653Y (es) Tornillo lubricado.
BR0104464B1 (pt) mancal vedante.
ES1046603Y (es) Base para troquel.