WO2008034892A8 - Urea grease composition - Google Patents

Urea grease composition Download PDF

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Publication number
WO2008034892A8
WO2008034892A8 PCT/EP2007/060023 EP2007060023W WO2008034892A8 WO 2008034892 A8 WO2008034892 A8 WO 2008034892A8 EP 2007060023 W EP2007060023 W EP 2007060023W WO 2008034892 A8 WO2008034892 A8 WO 2008034892A8
Authority
WO
WIPO (PCT)
Prior art keywords
group
nhconhr
grease composition
urea grease
carbons
Prior art date
Application number
PCT/EP2007/060023
Other languages
French (fr)
Other versions
WO2008034892A2 (en
WO2008034892A3 (en
Inventor
Keiji Tanaka
Noriaki Shinoda
Tetsuya Katou
Original Assignee
Shell Internationale Research Maatschappij B.V.
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 Internationale Research Maatschappij B.V. filed Critical Shell Internationale Research Maatschappij B.V.
Priority to US12/442,259 priority Critical patent/US20100029526A1/en
Priority to BRPI0717042-4A2A priority patent/BRPI0717042A2/en
Priority to CN2007800401857A priority patent/CN101541933B/en
Priority to KR1020097007935A priority patent/KR101438853B1/en
Priority to EP07820450A priority patent/EP2066769A2/en
Publication of WO2008034892A2 publication Critical patent/WO2008034892A2/en
Publication of WO2008034892A3 publication Critical patent/WO2008034892A3/en
Publication of WO2008034892A8 publication Critical patent/WO2008034892A8/en

Links

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
    • C10M115/00—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof
    • C10M115/08—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
    • 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
    • C10M169/06—Mixtures of thickeners and additives
    • 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
    • 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
    • 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
    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/0406—Ethers; Acetals; Ortho-esters; Ortho-carbonates 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/102—Ureas; Semicarbazides; Allophanates
    • C10M2215/1026—Ureas; Semicarbazides; Allophanates used as thickening material
    • 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
    • C10N2030/08—Resistance to extreme temperature
    • 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
    • C10N2030/76—Reduction of noise, shudder, or vibrations
    • 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
    • C10N2040/02—Bearings
    • 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—Semi-solids; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)

Abstract

The present invention aims to offer a urea grease composition which excels in noise performance, has long life at high temperatures and, further, also provides the basic performance of greases such as shear stability and heat resistance, as well as appropriate oil separation properties. The present invention provides a urea grease composition comprising: a diurea compound as shown by the General Formula (A) below: R11NHCONHR12NHCONHR13.... (A), (where R11 and R13 are groups selected from the group consisting of hydrocarbon groups having from 6 to 20 carbons, at least one of R11 and R13 is a dodecyl group and R12 is a diphenylme thane group); and a diurea compound as shown by the General Formula (B) below: R21NHCONHR22NHCONHR23.... (B), (where R21 and R23 are groups selected from the group consisting of hydrocarbon groups having from 6 to 20 carbons, at least one of R21 and R23 is an oleyl group, and R22 is a diphenylmethane group).
PCT/EP2007/060023 2006-09-21 2007-09-21 Urea grease composition WO2008034892A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/442,259 US20100029526A1 (en) 2006-09-21 2007-09-21 Urea grease composition
BRPI0717042-4A2A BRPI0717042A2 (en) 2006-09-21 2007-09-21 urea grease composition, method for improving noise performance, and use of urea grease composition
CN2007800401857A CN101541933B (en) 2006-09-21 2007-09-21 Urea grease composition
KR1020097007935A KR101438853B1 (en) 2006-09-21 2007-09-21 Urea grease composition
EP07820450A EP2066769A2 (en) 2006-09-21 2007-09-21 Urea grease composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-256330 2006-09-21
JP2006256330A JP4976795B2 (en) 2006-09-21 2006-09-21 Urea grease composition

Publications (3)

Publication Number Publication Date
WO2008034892A2 WO2008034892A2 (en) 2008-03-27
WO2008034892A3 WO2008034892A3 (en) 2008-05-15
WO2008034892A8 true WO2008034892A8 (en) 2009-08-27

Family

ID=39110746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/060023 WO2008034892A2 (en) 2006-09-21 2007-09-21 Urea grease composition

Country Status (10)

Country Link
US (1) US20100029526A1 (en)
EP (1) EP2066769A2 (en)
JP (1) JP4976795B2 (en)
KR (1) KR101438853B1 (en)
CN (1) CN101541933B (en)
AR (1) AR062906A1 (en)
BR (1) BRPI0717042A2 (en)
RU (1) RU2451719C2 (en)
TW (1) TW200831661A (en)
WO (1) WO2008034892A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5346491B2 (en) * 2008-05-16 2013-11-20 Ｎｔｎ株式会社 Grease for high speed bearings
JP5410704B2 (en) * 2008-08-01 2014-02-05 パナソニック株式会社 Grease composition for mounting machine, and guide device and mounting machine containing the same
WO2011020863A1 (en) * 2009-08-18 2011-02-24 Shell Internationale Research Maatschappij B.V. Lubricating grease compositions
KR101312942B1 (en) * 2010-07-09 2013-10-14 (주)감로파인케미칼 Urea Grease Composition for Constant Velocity Joints
WO2013031705A1 (en) * 2011-08-26 2013-03-07 日本精工株式会社 Grease composition and rolling device
JP5826626B2 (en) * 2011-12-22 2015-12-02 昭和シェル石油株式会社 Grease composition
CN103571598B (en) * 2012-07-30 2015-07-29 中国石油化工股份有限公司 A kind of Calcium naphthenate base two polyurea grease and preparation method thereof
US20160002557A1 (en) * 2013-02-08 2016-01-07 Shell Oil Company Process for preparing a urea grease
US10240103B2 (en) 2013-03-14 2019-03-26 Idemitsu Kosan Co., Ltd. Grease composition for bearing
WO2018092806A1 (en) * 2016-11-16 2018-05-24 出光興産株式会社 Grease composition for equipment provided with automatic grease feeder, and production method therefor
RU2669944C1 (en) * 2017-11-28 2018-10-17 Публичное акционерное общество "КАМАЗ" Anti-wear composition for lubricating oils
WO2023199911A1 (en) * 2022-04-11 2023-10-19 協同油脂株式会社 Grease composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231796A (en) * 1984-05-02 1985-11-18 Showa Shell Sekiyu Kk Urea grease composition
RU1623187C (en) * 1989-03-30 1995-06-09 Научно-исследовательский институт нефтепереработки "МАСМА" Lubricant grease
JPH0747753B2 (en) * 1990-02-08 1995-05-24 株式会社日本▲砿▼油 Method for producing low noise urea grease composition
JPH03243696A (en) * 1990-02-22 1991-10-30 Nippon Kouyu:Kk Low-noise urea grease composition
JP3429950B2 (en) 1996-04-26 2003-07-28 Ｎｔｎ株式会社 Grease composition for constant velocity joints
RU2160766C1 (en) * 2000-03-02 2000-12-20 Общество с ограниченной ответственностью "Фирма ПРИС" Viscous lubricant
US6667281B2 (en) * 2000-10-06 2003-12-23 Nippon Oil Corporation Grease composition
CN1723268B (en) * 2002-12-10 2010-11-24 国际壳牌研究有限公司 Urea grease composition
JP4405202B2 (en) * 2002-12-10 2010-01-27 昭和シェル石油株式会社 Urea grease composition
JP4272930B2 (en) * 2003-06-18 2009-06-03 昭和シェル石油株式会社 Urea grease composition for constant velocity joints

Also Published As

Publication number Publication date
KR101438853B1 (en) 2014-09-05
EP2066769A2 (en) 2009-06-10
RU2451719C2 (en) 2012-05-27
CN101541933A (en) 2009-09-23
RU2009114834A (en) 2010-10-27
US20100029526A1 (en) 2010-02-04
JP4976795B2 (en) 2012-07-18
JP2008074978A (en) 2008-04-03
BRPI0717042A2 (en) 2013-10-01
AR062906A1 (en) 2008-12-17
CN101541933B (en) 2013-07-24
WO2008034892A2 (en) 2008-03-27
WO2008034892A3 (en) 2008-05-15
TW200831661A (en) 2008-08-01
KR20090058025A (en) 2009-06-08

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