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BRPI0519092A2 - uso de uma composiÇço de graxa lubrificante, e, mÉtodo de reduzir a corrosço por ficÇço em mancais, chavetas, acoplamentos e molas de lÂminas - Google Patents

uso de uma composiÇço de graxa lubrificante, e, mÉtodo de reduzir a corrosço por ficÇço em mancais, chavetas, acoplamentos e molas de lÂminas

Info

Publication number
BRPI0519092A2
BRPI0519092A2 BRPI0519092-4A BRPI0519092A BRPI0519092A2 BR PI0519092 A2 BRPI0519092 A2 BR PI0519092A2 BR PI0519092 A BRPI0519092 A BR PI0519092A BR PI0519092 A2 BRPI0519092 A2 BR PI0519092A2
Authority
BR
Brazil
Prior art keywords
grease composition
couplings
keys
bearings
lubricating grease
Prior art date
Application number
BRPI0519092-4A
Other languages
English (en)
Inventor
Tetsuya Katou
Keiji Tanaka
Koichi Numazawa
Kazushige Oomura
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0519092A2 publication Critical patent/BRPI0519092A2/pt

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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
    • 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
    • C10M169/02—Mixtures of base-materials and thickeners
    • 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
    • C10M123/00—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential
    • C10M123/02—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential at least one of them being a non-macromolecular compound
    • 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
    • C10M123/00—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential
    • C10M123/04—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential at least one of them being a macromolecular compound
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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
    • C10M169/06—Mixtures of thickeners and additives
    • C—CHEMISTRY; METALLURGY
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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
    • C10M2203/1025—Aliphatic fractions used as base material
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    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
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    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
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    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
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    • C10N2040/044—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
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    • C10N2040/045—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for continuous variable transmission [CVT]
    • 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
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    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

USO DE UMA COMPOSIÇçO DE GRAXA LUBRIFICANTE, E, MÉTODO DE REDUZIR A CORROSçO POR FICÇçO EM MANCAIS, CHAVETAS, ACOPLAMENTOS E MOLAS DE LÂMINAS. Uso de uma composição de graxa lubrificante, compreendendo (D) óleo base selecionado de óleo mineral, óleo sintético ou misturas destes; (E) um ou mais compostos de uréia; e (F) um ou mais sais de metal de um ácido graxo, em que o metal é selecionado do grupo consistindo em aluminio, magnésio, zinco, cálcio e misturas destes, de modo a reduzir a corrosão por ficção.
BRPI0519092-4A 2004-12-16 2005-12-16 uso de uma composiÇço de graxa lubrificante, e, mÉtodo de reduzir a corrosço por ficÇço em mancais, chavetas, acoplamentos e molas de lÂminas BRPI0519092A2 (pt)

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JP2004364252A JP2006169386A (ja) 2004-12-16 2004-12-16 潤滑グリース組成物及びそれを用いた軸受
PCT/EP2005/056863 WO2006064053A1 (en) 2004-12-16 2005-12-16 Lubricating grease composition

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US (1) US20060154833A1 (pt)
EP (1) EP1828356A1 (pt)
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KR (1) KR20070092741A (pt)
CN (1) CN101111591A (pt)
AU (1) AU2005315557B2 (pt)
BR (1) BRPI0519092A2 (pt)
CA (1) CA2590861A1 (pt)
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CN101111591A (zh) 2008-01-23
AU2005315557A1 (en) 2006-06-22
EP1828356A1 (en) 2007-09-05
JP2006169386A (ja) 2006-06-29
MX2007007175A (es) 2007-08-14
ZA200704729B (en) 2008-06-25
KR20070092741A (ko) 2007-09-13
US20060154833A1 (en) 2006-07-13
CA2590861A1 (en) 2006-06-22

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