BR9603949A - Modification of oil friction for synthetic gears - Google Patents

Modification of oil friction for synthetic gears

Info

Publication number
BR9603949A
BR9603949A BR9603949A BR9603949A BR9603949A BR 9603949 A BR9603949 A BR 9603949A BR 9603949 A BR9603949 A BR 9603949A BR 9603949 A BR9603949 A BR 9603949A BR 9603949 A BR9603949 A BR 9603949A
Authority
BR
Brazil
Prior art keywords
gears
synthetic
modification
oil friction
friction
Prior art date
Application number
BR9603949A
Other languages
Portuguese (pt)
Inventor
Ian Macpherson
David Kenvyn Walters
Julia Caroline Poat
Original Assignee
Ethyl Petroleum Additives Ltd
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 Ethyl Petroleum Additives Ltd filed Critical Ethyl Petroleum Additives Ltd
Publication of BR9603949A publication Critical patent/BR9603949A/en

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    • 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
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/042—Mixtures of base-materials and additives the additives being compounds of unknown or incompletely defined constitution 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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/36—Esters of polycarboxylic acids
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    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/10—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing aliphatic monomer having more than 4 carbon atoms
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    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • 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
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
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    • 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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    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/104—Aromatic fractions
    • C10M2203/1045—Aromatic fractions used as base material
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    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C10M2203/1065—Naphthenic fractions used as base material
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    • C10M2203/108—Residual fractions, e.g. bright stocks
    • C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
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    • 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
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • 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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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts thereof
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    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
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    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
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    • C10M2219/089—Overbased salts
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
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    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/044—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
BR9603949A 1995-10-04 1996-09-30 Modification of oil friction for synthetic gears BR9603949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9520295.8A GB9520295D0 (en) 1995-10-04 1995-10-04 Friction modification of synthetic gear oils

Publications (1)

Publication Number Publication Date
BR9603949A true BR9603949A (en) 1998-06-09

Family

ID=10781779

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9603949A BR9603949A (en) 1995-10-04 1996-09-30 Modification of oil friction for synthetic gears

Country Status (4)

Country Link
EP (1) EP0767236B1 (en)
BR (1) BR9603949A (en)
DE (1) DE69613528T2 (en)
GB (1) GB9520295D0 (en)

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JPH1161164A (en) * 1997-06-12 1999-03-05 Tonen Corp Friction reducing agent comprising metallic phenate and lubricating oil composition containing the same
JPH1161165A (en) * 1997-06-12 1999-03-05 Tonen Corp Friction reducing agent comprising metallic salicylate and lubricating oil composition containing the same
US6303548B2 (en) * 1998-12-11 2001-10-16 Exxon Research And Engineering Company Partly synthetic multigrade crankcase lubricant
BR0000663B1 (en) * 2000-02-25 2010-11-30 liquid formulation to form an electrical insulator or antioxidant or degreaser.
JP5062650B2 (en) * 2005-07-29 2012-10-31 東燃ゼネラル石油株式会社 Gear oil composition
GB0822256D0 (en) 2008-12-05 2009-01-14 Croda Int Plc Gear oil additive
EP2478079A1 (en) 2009-09-16 2012-07-25 The Lubrizol Corporation Lubricating composition containing an ester
WO2012066575A1 (en) 2010-11-19 2012-05-24 Indian Oil Corporation Ltd. A high performance gearbox lubricant with enhanced drain interval for heavy duty commercial vehicles and a process for producing the same
JP6316406B2 (en) 2013-05-14 2018-04-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Lubricating oil composition having improved energy efficiency
JP6373857B2 (en) * 2013-10-18 2018-08-15 Ｊｘｔｇエネルギー株式会社 Lubricating oil composition
KR102151399B1 (en) * 2014-06-03 2020-09-03 에스케이이노베이션 주식회사 composition of lubricant for automatic transmission
WO2019047035A1 (en) * 2017-09-05 2019-03-14 戴文凤 Fraction type hypoid gear oil

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
IN169147B (en) * 1986-04-04 1991-09-07 Lubrizol Corp
ATE92094T1 (en) * 1987-01-30 1993-08-15 Lubrizol Corp GEAR LUBRICANT COMPOSITION.
US5089156A (en) * 1990-10-10 1992-02-18 Ethyl Petroleum Additives, Inc. Ashless or low-ash synthetic base compositions and additives therefor
DE69130450T2 (en) * 1991-09-09 1999-04-08 Ethyl Petroleum Additives Ltd Oil additive concentrates and lubricating oils with improved performance
CA2080788C (en) * 1991-10-18 2003-08-05 Hitoshi Uchida Heat treating oil composition
CA2099314A1 (en) * 1992-07-09 1994-01-10 Ian Macpherson Friction modification of synthetic gear oils
GB9305417D0 (en) * 1993-03-16 1993-05-05 Ethyl Petroleum Additives Ltd Gear oil lubricants of enhanced friction properties

Also Published As

Publication number Publication date
GB9520295D0 (en) 1995-12-06
DE69613528D1 (en) 2001-08-02
EP0767236B1 (en) 2001-06-27
DE69613528T2 (en) 2002-04-18
EP0767236A1 (en) 1997-04-09

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