IT8922672A0 - Lubrificanti perfluoropolieterei aventi proprieta' antiusura - Google Patents

Lubrificanti perfluoropolieterei aventi proprieta' antiusura

Info

Publication number
IT8922672A0
IT8922672A0 IT22672A IT2267289A IT8922672A0 IT 8922672 A0 IT8922672 A0 IT 8922672A0 IT 22672 A IT22672 A IT 22672A IT 2267289 A IT2267289 A IT 2267289A IT 8922672 A0 IT8922672 A0 IT 8922672A0
Authority
IT
Italy
Prior art keywords
perfluoropolyeterial
lubricants
wear properties
wear
properties
Prior art date
Application number
IT22672A
Other languages
English (en)
Other versions
IT1237887B (it
Inventor
Costante Corti
Paolo Savelli
Laura Montagna
Pasquale Ralph J De
Original Assignee
Ausimont Srl
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 Srl filed Critical Ausimont Srl
Priority to IT02267289A priority Critical patent/IT1237887B/it
Publication of IT8922672A0 publication Critical patent/IT8922672A0/it
Priority to DE90123809T priority patent/DE69002744T2/de
Priority to EP90123809A priority patent/EP0435062B1/en
Priority to AU68059/90A priority patent/AU6805990A/en
Priority to CN90106057A priority patent/CN1052502A/zh
Priority to US07/626,137 priority patent/US5124058A/en
Priority to CA002032023A priority patent/CA2032023C/en
Priority to JP2410304A priority patent/JP3056530B2/ja
Application granted granted Critical
Publication of IT1237887B publication Critical patent/IT1237887B/it

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    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/40—Lubricating compositions characterised by the base-material being a macromolecular compound containing nitrogen
    • C10M107/44—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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    • C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
    • C10M119/22—Lubricating compositions characterised by the thickener being a macromolecular compound containing halogen
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    • C10M147/00—Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
    • C—CHEMISTRY; METALLURGY
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    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M2213/023—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only used as base material
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    • 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
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    • 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
    • C10M2213/043—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen used as base material
    • C—CHEMISTRY; METALLURGY
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    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C—CHEMISTRY; METALLURGY
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    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0606—Perfluoro polymers used as base material
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    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
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    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0623—Polytetrafluoroethylene [PTFE] used as base material
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    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/0403—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds used as base material
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    • C10M2217/042—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds between the nitrogen-containing monomer and an aldehyde or ketone
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    • C10M2217/043—Mannich bases
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    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/044—Polyamides
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    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/045—Polyureas; Polyurethanes
    • C10M2217/0453—Polyureas; Polyurethanes used as base material
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    • C10M2229/02—Unspecified siloxanes; Silicones
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    • C10M2229/04—Siloxanes with specific structure
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    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
IT02267289A 1989-12-12 1989-12-12 Lubrificanti perfluoropolieterei aventi proprieta' antiusura IT1237887B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT02267289A IT1237887B (it) 1989-12-12 1989-12-12 Lubrificanti perfluoropolieterei aventi proprieta' antiusura
DE90123809T DE69002744T2 (de) 1989-12-12 1990-12-11 Perfluorpolyätherschmiermittel mit verbesserten Verschleissschutzeigenschaften.
EP90123809A EP0435062B1 (en) 1989-12-12 1990-12-11 Perfluoropolyether lubricants having improved antiwear properties
AU68059/90A AU6805990A (en) 1989-12-12 1990-12-12 Perfluoropolyether lubricants having antiwear properties
CN90106057A CN1052502A (zh) 1989-12-12 1990-12-12 具有抗磨损性质的全氟聚醚润滑剂
US07/626,137 US5124058A (en) 1989-12-12 1990-12-12 Perfluoropolyether lubricants having antiwear properties
CA002032023A CA2032023C (en) 1989-12-12 1990-12-12 Perfluoropolyether lubricants having antiwear properties
JP2410304A JP3056530B2 (ja) 1989-12-12 1990-12-12 耐摩耗性を有するペルフルオロポリエーテル潤滑剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02267289A IT1237887B (it) 1989-12-12 1989-12-12 Lubrificanti perfluoropolieterei aventi proprieta' antiusura

Publications (2)

Publication Number Publication Date
IT8922672A0 true IT8922672A0 (it) 1989-12-12
IT1237887B IT1237887B (it) 1993-06-18

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IT02267289A IT1237887B (it) 1989-12-12 1989-12-12 Lubrificanti perfluoropolieterei aventi proprieta' antiusura

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US (1) US5124058A (it)
EP (1) EP0435062B1 (it)
JP (1) JP3056530B2 (it)
CN (1) CN1052502A (it)
AU (1) AU6805990A (it)
CA (1) CA2032023C (it)
DE (1) DE69002744T2 (it)
IT (1) IT1237887B (it)

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JP3056530B2 (ja) 2000-06-26
DE69002744D1 (de) 1993-09-16
EP0435062A1 (en) 1991-07-03
DE69002744T2 (de) 1993-12-23
JPH04108896A (ja) 1992-04-09
CN1052502A (zh) 1991-06-26
IT1237887B (it) 1993-06-18
CA2032023C (en) 2001-02-13
AU6805990A (en) 1991-06-20
US5124058A (en) 1992-06-23
CA2032023A1 (en) 1991-06-13
EP0435062B1 (en) 1993-08-11

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