US20050192186A1 - Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility - Google Patents

Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility Download PDF

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Publication number
US20050192186A1
US20050192186A1 US10/788,734 US78873404A US2005192186A1 US 20050192186 A1 US20050192186 A1 US 20050192186A1 US 78873404 A US78873404 A US 78873404A US 2005192186 A1 US2005192186 A1 US 2005192186A1
Authority
US
United States
Prior art keywords
fluid
viscosity index
index improver
dispersant viscosity
additive composition
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US10/788,734
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English (en)
Inventor
Ramnath Iyer
Samuel Tersigni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Afton Chemical Corp
Original Assignee
Afton Chemical Corp
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
Priority to US10/788,734 priority Critical patent/US20050192186A1/en
Application filed by Afton Chemical Corp filed Critical Afton Chemical Corp
Assigned to ETHYL PETROLEUM ADDITIVES, INC. reassignment ETHYL PETROLEUM ADDITIVES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: IYER, RAMNATH N., TERSIGNI, SAMUEL H.
Assigned to AFTON CHEMICAL CORPORATION reassignment AFTON CHEMICAL CORPORATION CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: ETHYL PETROLEUM ADDITIVES, INC.
Priority to CA002491823A priority patent/CA2491823A1/en
Priority to AU2005200174A priority patent/AU2005200174A1/en
Priority to KR1020050007542A priority patent/KR100664428B1/ko
Priority to JP2005042654A priority patent/JP2005240034A/ja
Priority to EP05075442A priority patent/EP1568758A3/de
Priority to SG200501254A priority patent/SG114784A1/en
Priority to CNA2005100521847A priority patent/CN1673323A/zh
Publication of US20050192186A1 publication Critical patent/US20050192186A1/en
Assigned to SUNTRUST BANK reassignment SUNTRUST BANK SECURITY AGREEMENT Assignors: AFTON CHEMICAL CORPORATION
Assigned to AFTON CHEMICAL CORPORATION reassignment AFTON CHEMICAL CORPORATION RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: SUNTRUST BANK
Abandoned legal-status Critical Current

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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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • 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
    • 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
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/08—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds
    • C10M2227/081—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds with a metal carbon bond belonging to a ring, e.g. ferocene
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • 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
    • C10N2030/02—Pour-point; Viscosity index

Definitions

  • FIG. 1 illustrates torque performance of a fluid according to an embodiment as measured using a ZF GK test rig.
  • esters of dicarboxylic acids e.g., phthalic acid, succinic acid, alkyl succinic acids, alkenyl succinic acids, maleic acid, azelaic acid, suberic acid, sebacic acid, fumaric acid, adipic acid, linoleic acid dimer, malonic acid, alkyl malonic acids, alkenyl malonic acids, etc.
  • alcohols e.g., butyl alcohol, hexyl alcohol, dodecyl alcohol, 2-ethylhexyl alcohol, ethylene glycol, diethylene glycol monoether, propylene glycol, etc.
  • these esters include dibutyl adipate, di(2-ethylhexyl)sebacate, di-n-hexyl fumarate, dioctyl sebacate, diisooctyl azelate, diisodecy
  • the base oil used which may be used to make the transmission fluid compositions as described herein may be selected from any of the base oils in Groups I-V as specified in the American Petroleum Institute (API) Base Oil Interchangeability Guidelines.
  • Such base oil groups are as follows: Sulfur Saturates Viscosity Base Oil Group 1 (wt %) (wt %) Index Group I >0.03 and/or ⁇ 90 80 to 120 Group II ⁇ 0.03 And ⁇ 90 80 to 120 Group III ⁇ 0.03 And ⁇ 90 ⁇ 120 Group IV all polyalphaolefins (PAOs) Group V all others not included in Groups I-IV 1 Groups I-III are mineral oil base stocks.
  • the base oil may be an oil derived from Fischer-Tropsch synthesized hydrocarbons.
  • Fischer-Tropsch synthesized hydrocarbons are made from synthesis gas containing H 2 and CO using a Fischer-Tropsch catalyst.
  • Such hydrocarbons typically require further processing in order to be useful as the base oil.
  • the hydrocarbons may be hydroisomerized using processes disclosed in U.S. Pat. No. 6,103,099 or 6,180,575; hydrocracked and hydroisomerized using processes disclosed in U.S. Pat. No. 4,943,672 or 6,096,940; dewaxed using processes disclosed in U.S. Pat. No. 5,882,505; or hydroisomerized and dewaxed using processes disclosed in U.S. Pat. No. 6,013,171; 6,080,301; or 6,165,949.
  • the power transmission fluids disclosed herein may include fluids suitable for any power transmitting application, such as a step automatic transmission, having from about 3 to about 7 speeds, or a manual transmission. Further, the power transmission fluids of the present disclosure are suitable for use in transmissions with a slipping torque converter, a lock-up torque converter, a starting clutch, and/or one or more shifting clutches. Such transmissions include three-, four-, five-, six-, and seven-speed transmissions, and continuously variable transmissions (chain, belt, or disk type). They may also be used in manual transmissions, including automated manual and dual-clutch transmissions.
  • Shudder tests were run with a polymethacrylate non-dispersant viscosity index improver fluid (Formula A) in FIG. 1 and a dispersant viscosity index improver (Formula B) in FIG. 2 .
  • the green shudder characteristics of Formula A in FIG. 1 show a reduction in green shudder associated with the incorporation of a non-dispersant viscosity index improver.
  • the results using Formula A demonstrate no green shudder, as evidenced by constant torque over time.
  • the results using Formula B demonstrate varying torque over time which is indicative of green shudder.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Mechanical Operated Clutches (AREA)
US10/788,734 2004-02-27 2004-02-27 Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility Abandoned US20050192186A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US10/788,734 US20050192186A1 (en) 2004-02-27 2004-02-27 Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility
CA002491823A CA2491823A1 (en) 2004-02-27 2005-01-10 Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility
AU2005200174A AU2005200174A1 (en) 2004-02-27 2005-01-14 Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility
KR1020050007542A KR100664428B1 (ko) 2004-02-27 2005-01-27 떨림 억제성능 및 엘라스토머 성분과의 상용성을 제공하는윤활유 조성물
JP2005042654A JP2005240034A (ja) 2004-02-27 2005-02-18 アンチシャダー性能およびゴム弾性構成要素適合性を与える潤滑剤組成物
EP05075442A EP1568758A3 (de) 2004-02-27 2005-02-24 Schmiermittel für automatische Kraftübertragung
SG200501254A SG114784A1 (en) 2004-02-27 2005-02-25 Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility
CNA2005100521847A CN1673323A (zh) 2004-02-27 2005-02-28 用于提供抗抖性能和弹性组件相容性的润滑剂组合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/788,734 US20050192186A1 (en) 2004-02-27 2004-02-27 Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility

Publications (1)

Publication Number Publication Date
US20050192186A1 true US20050192186A1 (en) 2005-09-01

Family

ID=34750538

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/788,734 Abandoned US20050192186A1 (en) 2004-02-27 2004-02-27 Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility

Country Status (8)

Country Link
US (1) US20050192186A1 (de)
EP (1) EP1568758A3 (de)
JP (1) JP2005240034A (de)
KR (1) KR100664428B1 (de)
CN (1) CN1673323A (de)
AU (1) AU2005200174A1 (de)
CA (1) CA2491823A1 (de)
SG (1) SG114784A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080026969A1 (en) * 2006-07-28 2008-01-31 Deckman Douglas E Lubricant air release rates
US20080026970A1 (en) * 2006-07-28 2008-01-31 Wright Kelli H Novel application of thickeners to achieve favorable air release in lubricants
US20080026968A1 (en) * 2006-07-28 2008-01-31 Deckman Douglas E Lubricant compositions, their preparation and use
US20090033070A1 (en) * 2007-07-31 2009-02-05 Autoliv Asp, Inc. Passenger airbag mounting apparatus
WO2010043503A1 (en) * 2008-10-14 2010-04-22 Evonik Rohmax Additives Gmbh Hydraulic fluid composition that reduces hydraulic system noise
US8933001B2 (en) 2010-03-31 2015-01-13 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
US20150051131A1 (en) * 2013-08-15 2015-02-19 Infineum International Limited Automotive Transmission Fluid Compositions for Improved Energy Efficiency
US10650621B1 (en) 2016-09-13 2020-05-12 Iocurrents, Inc. Interfacing with a vehicular controller area network

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943672A (en) * 1987-12-18 1990-07-24 Exxon Research And Engineering Company Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403)
US5112509A (en) * 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver
US5652201A (en) * 1991-05-29 1997-07-29 Ethyl Petroleum Additives Inc. Lubricating oil compositions and concentrates and the use thereof
US5882505A (en) * 1997-06-03 1999-03-16 Exxon Research And Engineering Company Conversion of fisher-tropsch waxes to lubricants by countercurrent processing
US5916852A (en) * 1997-09-02 1999-06-29 Exxon Chemical Patents Inc. Power transmission fluids with improved friction break-in
US5942472A (en) * 1997-06-12 1999-08-24 Exxon Chemical Patents Inc. Power transmission fluids of improved viscometric and anti-shudder properties
US5955405A (en) * 1998-08-10 1999-09-21 Ethyl Corporation (Meth) acrylate copolymers having excellent low temperature properties
US6013171A (en) * 1998-02-03 2000-01-11 Exxon Research And Engineering Co. Catalytic dewaxing with trivalent rare earth metal ion exchanged ferrierite
US6048826A (en) * 1997-06-04 2000-04-11 Idemitsu Kosan Co., Ltd. Lubricating oil composition
US6080301A (en) * 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6096940A (en) * 1995-12-08 2000-08-01 Exxon Research And Engineering Company Biodegradable high performance hydrocarbon base oils
US6103099A (en) * 1998-09-04 2000-08-15 Exxon Research And Engineering Company Production of synthetic lubricant and lubricant base stock without dewaxing
US6165949A (en) * 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
US6180575B1 (en) * 1998-08-04 2001-01-30 Mobil Oil Corporation High performance lubricating oils
US20020151441A1 (en) * 2001-02-14 2002-10-17 Sanjay Srinivasan Automatic transmission fluids with improved anti-shudder properties
US20030036488A1 (en) * 2001-04-06 2003-02-20 Sanyo Chemical Industries, Ltd. Viscosity index improver and lube oil containing the same
US6627584B2 (en) * 2002-01-28 2003-09-30 Ethyl Corporation Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891786A (en) * 1995-01-12 1999-04-06 Ethyl Corporation Substantially metal free synthetic power transmission fluids having enhanced performance capabilities
JPH11116982A (ja) * 1997-10-09 1999-04-27 Mitsubishi Oil Co Ltd 潤滑油組成物
JP2004155924A (ja) 2002-11-07 2004-06-03 Tonengeneral Sekiyu Kk 変速機用潤滑油組成物
KR20040072434A (ko) * 2003-02-12 2004-08-18 에스케이 주식회사 자동변속기용 윤활유 조성물

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943672A (en) * 1987-12-18 1990-07-24 Exxon Research And Engineering Company Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403)
US5112509A (en) * 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver
US5652201A (en) * 1991-05-29 1997-07-29 Ethyl Petroleum Additives Inc. Lubricating oil compositions and concentrates and the use thereof
US6096940A (en) * 1995-12-08 2000-08-01 Exxon Research And Engineering Company Biodegradable high performance hydrocarbon base oils
US5882505A (en) * 1997-06-03 1999-03-16 Exxon Research And Engineering Company Conversion of fisher-tropsch waxes to lubricants by countercurrent processing
US6048826A (en) * 1997-06-04 2000-04-11 Idemitsu Kosan Co., Ltd. Lubricating oil composition
US5942472A (en) * 1997-06-12 1999-08-24 Exxon Chemical Patents Inc. Power transmission fluids of improved viscometric and anti-shudder properties
US5916852A (en) * 1997-09-02 1999-06-29 Exxon Chemical Patents Inc. Power transmission fluids with improved friction break-in
US6013171A (en) * 1998-02-03 2000-01-11 Exxon Research And Engineering Co. Catalytic dewaxing with trivalent rare earth metal ion exchanged ferrierite
US6180575B1 (en) * 1998-08-04 2001-01-30 Mobil Oil Corporation High performance lubricating oils
US5955405A (en) * 1998-08-10 1999-09-21 Ethyl Corporation (Meth) acrylate copolymers having excellent low temperature properties
US6080301A (en) * 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6103099A (en) * 1998-09-04 2000-08-15 Exxon Research And Engineering Company Production of synthetic lubricant and lubricant base stock without dewaxing
US6165949A (en) * 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
US20020151441A1 (en) * 2001-02-14 2002-10-17 Sanjay Srinivasan Automatic transmission fluids with improved anti-shudder properties
US20030036488A1 (en) * 2001-04-06 2003-02-20 Sanyo Chemical Industries, Ltd. Viscosity index improver and lube oil containing the same
US6627584B2 (en) * 2002-01-28 2003-09-30 Ethyl Corporation Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080026969A1 (en) * 2006-07-28 2008-01-31 Deckman Douglas E Lubricant air release rates
US20080026970A1 (en) * 2006-07-28 2008-01-31 Wright Kelli H Novel application of thickeners to achieve favorable air release in lubricants
US20080026968A1 (en) * 2006-07-28 2008-01-31 Deckman Douglas E Lubricant compositions, their preparation and use
US8389451B2 (en) 2006-07-28 2013-03-05 Exxonmobil Research And Engineering Company Lubricant air release rates
US20090033070A1 (en) * 2007-07-31 2009-02-05 Autoliv Asp, Inc. Passenger airbag mounting apparatus
WO2010043503A1 (en) * 2008-10-14 2010-04-22 Evonik Rohmax Additives Gmbh Hydraulic fluid composition that reduces hydraulic system noise
US20110162723A1 (en) * 2008-10-14 2011-07-07 Evonik Rohmax Additives Gmbh Hydraulic fluid composition that reduces hydraulic system noise
US8933001B2 (en) 2010-03-31 2015-01-13 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
US20150051131A1 (en) * 2013-08-15 2015-02-19 Infineum International Limited Automotive Transmission Fluid Compositions for Improved Energy Efficiency
US10227544B2 (en) * 2013-08-15 2019-03-12 Infineum International Limited Automotive transmission fluid compositions for improved energy efficiency
US10650621B1 (en) 2016-09-13 2020-05-12 Iocurrents, Inc. Interfacing with a vehicular controller area network
US11232655B2 (en) 2016-09-13 2022-01-25 Iocurrents, Inc. System and method for interfacing with a vehicular controller area network

Also Published As

Publication number Publication date
KR100664428B1 (ko) 2007-01-03
KR20050087734A (ko) 2005-08-31
CA2491823A1 (en) 2005-08-27
JP2005240034A (ja) 2005-09-08
CN1673323A (zh) 2005-09-28
EP1568758A3 (de) 2006-07-19
EP1568758A2 (de) 2005-08-31
AU2005200174A1 (en) 2005-09-15
SG114784A1 (en) 2005-09-28

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