WO2008007671A1 - Grease composition for constant velocity joint and constant velocity joint - Google Patents
Grease composition for constant velocity joint and constant velocity joint Download PDFInfo
- Publication number
- WO2008007671A1 WO2008007671A1 PCT/JP2007/063739 JP2007063739W WO2008007671A1 WO 2008007671 A1 WO2008007671 A1 WO 2008007671A1 JP 2007063739 W JP2007063739 W JP 2007063739W WO 2008007671 A1 WO2008007671 A1 WO 2008007671A1
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- Prior art keywords
- constant velocity
- grease composition
- mass
- velocity joint
- component
- Prior art date
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Classifications
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
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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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/003—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions used as base material
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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
- 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
- C10M2205/026—Butene
- C10M2205/0265—Butene used as base material
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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
- 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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- 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
- C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
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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
- 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
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
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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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
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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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
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- 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
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- 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
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- 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
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- 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
- C10N2030/36—Seal compatibility, e.g. with rubber
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- 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
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- 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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- 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
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/10—Chemical after-treatment of the constituents of the lubricating composition by sulfur or a compound containing sulfur
Definitions
- the present invention relates to a grease composition for constant velocity joint that reduces low-temperature rotational torque and bending torque of a constant velocity joint, and a constant velocity joint in which the grease composition is enclosed.
- the constant-velocity joint can be applied to boot materials made of silicone rubber (silicone resin) by reducing the low-temperature starting rotational torque of the constant-velocity joint and reducing the hooking force and bending during bending.
- the present invention relates to a grease composition and a constant velocity joint.
- JIS 6253 Durometer hardness Type A has been proposed as a silicone rubber boot material that satisfies the conditions of 55 or less at room temperature (25 ° C) and 85 or less at low temperature (40 ° C)! (For example, see Patent Document 4).
- Patent Document 1 Japanese Patent Laid-Open No. 10-273692
- Patent Document 2 JP 2001-11481
- Patent Document 3 JP 2003-165988
- Patent Document 4 JP-A-2005-214395
- Patent Document 5 Japanese Patent Laid-Open No. 2005-226038
- Patent Document 6 Japanese Unexamined Patent Application Publication No. 2006-16481
- An object of the present invention is to reduce the low temperature rotation torque and bending torque of a constant velocity joint. Another object of the present invention is to provide a grease composition that can be applied to a boot material whose material is silicone rubber.
- Another object of the present invention is to provide a constant velocity joint enclosing the above grease composition.
- the present invention provides the following grease composition for a constant velocity joint and the constant velocity joint.
- a grease composition for constant velocity joints comprising the following components (a) to (e):
- the content of the mixture of molybdenum disulfide 30 to 70% by mass and fatty acid amide 70 to 30% by mass of component (f) is 0.;! To 10% by mass with respect to the total mass of the grease composition
- the grease composition for constant velocity joints of the present invention can reduce the low temperature rotation torque and bending torque, can start the vehicle at extremely low temperature, and troubles the constant velocity joints in severe cold regions. Can be avoided.
- the grease composition for a constant velocity joint of the present invention can suppress the deterioration of the silicone rubber boot material and achieve a longer life.
- the grease composition for constant velocity joints according to the present invention is characterized by containing the above components ⁇ to (e) as essential components.
- a preferred embodiment of the present invention further comprises component (f) as an essential component.
- the base oil containing the synthetic oil of component (a) used in the present invention may be a synthetic oil alone or a mixture of two or more synthetic oils or a mixture of synthetic oil and mineral oil.
- Synthetic oils include ester-based synthetic oils typified by polyol esters, poly- ⁇ -olefins, synthetic hydrocarbon oils typified by polybutene, alkyl-diphenyl ethers, ether-based synthetic oils typified by polypropylene glycol, Examples thereof include silicone oil and fluorinated oil.
- synthetic hydrocarbon oil is preferable.
- the content of the synthetic oil in the base oil is preferably 40% by mass or more, more preferably 60% by mass or more, based on the total mass of the base oil.
- Preferable examples of the thickener of component (b) used in the present invention include a diurea thickener represented by the following general formula (1).
- R 1 and R 2 may be the same or different and have 8 to 20 carbon atoms, preferably 8 to carbon atoms; 18 alkyl groups, 6 to carbon atoms; 12, preferably carbon atoms.
- the diurea thickening agent can be obtained, for example, by reacting a predetermined diisocyanate with a predetermined monoamine.
- a preferred specific example of the diisocyanate is diphenylmethane 1,4'-diisocyanate.
- monoamines include aliphatic amines, aromatic amines, alicyclic amines, and mixtures thereof.
- Specific examples of aliphatic amines include octylamine, dodecylamine, hexadecylamine, octadecylamine and oleylamine.
- Specific examples of aromatic amines include aniline and p-tolureidine.
- a specific example of the alicyclic amine is cyclohexylamine.
- the diurea thickener of component (b) obtained by using octylamine, octadecylamine, and cyclohexylamine or a mixture thereof is preferred.
- the content of the thickening agent of component (b) may be an appropriate amount to obtain the required consistency, and is usually preferably 1 to the total mass of the grease composition. 20% by mass, more preferably 2 to 20% by mass.
- component (c) molybdenum dialkyldithio rubamate used in the present invention include those represented by the following general formula (2).
- the content of the molybdenum dialkyldithiocanolebamate sulfide as the component (c) is preferably 0.;! To 10% by mass, more preferably 0.5%, based on the total mass of the grease composition. ⁇ 5% by mass.
- thiophosphate of component (d) used in the present invention include those represented by the following general formula (3).
- (R 5 0) (R 6 0) P S (OR 7 ) (3)
- R 5 is an alkyl group having 1 to 24 carbon atoms, a cycloalkyl group having 5 to 14 carbon atoms, an alkyl cycloalkyl group having 5 to 14 carbon atoms, an aryl group having 6 to 24 carbon atoms, or 7 to 7 carbon atoms.
- An alkylaryl group having 24 carbon atoms, an arylalkyl group having 7 to 24 carbon atoms, R 6 and R 7 are a hydrogen atom or an alkyl group having 1 to 24 carbon atoms, a cycloalkyl group having 5 to 24 carbon atoms, and 5 carbon atoms.
- R 5, R 6, R 7 is 8 carbon atoms
- a Chio phosphate is an alkyl group, or an alkyl ⁇ aryl group having 7 to 24 carbon atoms of 18, particularly preferably
- R 5 , R 6 , R 7 are trialkylphenylthiophosphates, which are alkylphenyl groups having 8 to 24 carbon atoms.
- the content of thiophosphate of component (d) is preferably 0.;! To 10% by mass, more preferably 1 to 8% by mass, most preferably relative to the total mass of the grease composition. 2 to 6% by mass.
- Examples of the component (e) zinc dialkyldithio rubamate used in the present invention include those represented by the following general formula (4).
- R 8 is an alkyl group having 1 to 18, preferably 1 to 5 carbon atoms.
- Component (f) used in the present invention is a mixture of 30 to 70% by mass of molybdenum disulfide and 70 to 30% by mass of fatty acid amide.
- Specific examples of the fatty acid amide of component (f) include monoamides represented by the following general formula (5) and / or bisamides represented by the general formula (6).
- R 9 , R 1Q and 12 may be the same or different;! To 24, preferably 8 to 8; 18 alkyl groups, R U is 2 to 8 carbons) Represents an alkylene group of
- fatty acid amides normitamic acid amide and stearic acid amide are preferable. Particularly preferred is stearamide.
- the component (f) molybdenum disulfide used in the present invention is generally used in a constant velocity joint. Widely used as a solid lubricant. As its lubrication mechanism, it is known that it has a layered lattice structure and is easily sheared into a thin layer by a sliding motion to reduce the frictional resistance. It is also effective in preventing seizure of the constant velocity joint.
- the content of component (f) is preferably 0.5;! To 10% by mass, more preferably 0.5 to 5% by mass, based on the total mass of the grease composition.
- the grease composition of the present invention contains other extreme pressure additives, antioxidants, anti-tacking agents, anticorrosives, and other additives that are normally used in grease compositions. be able to.
- the constant velocity joint in which the torque transmission member of the constant velocity joint according to the present invention is a sphere is, for example, a fixed type constant velocity joint such as a zepper type or a barfield type, a double offset type, a cross group type, or the like. Examples thereof include a slide type constant velocity joint. These use balls as torque transmission members and are arranged on tracks formed on the outer ring and inner ring of the constant velocity joint to form a structure incorporated through a cage.
- the constant velocity joint in which the constant velocity joint according to the present invention is a fixed type constant velocity joint includes, for example, the above-mentioned fixed type constant velocity joints such as the above-mentioned Tsutsuba type and the Barfield type. It is possible to take a large operating angle.
- the constant velocity joint in which the constant velocity joint according to the present invention is a slide type constant velocity joint includes, for example, the above-described double offset type, cross group type, and other slide type constant velocity joints. It cannot be taken as much as a fixed type constant velocity joint, but it can slide in the axial direction.
- the bending torque was found to correlate with the coefficient of friction of the TE-77 friction and wear tester, and the low-temperature rotational torque was found to correlate with the low-temperature torque test (IIS K 2220).
- Friction resistance Passed ⁇ TE-77 test friction coefficient less than 0.050
- Fail X TE-77 test friction coefficient 0.050 or more
- Fail X One 40 ° C torque over 600mNm
- Silicone rubber boot material compatibility Pass ⁇ TB change rate more than 20%
- Fail X TB change rate 20% or less
- the grease compositions for constant velocity joints of Examples 1 to 5 of the present invention containing the components (a) to (e) are compared without including any of the components (a) and (c) to (e).
- the low temperature torque and bending torque are low, and the silicone rubber boot material compatibility is excellent.
- the bending torque is even lower than in Examples 2 and 3 containing only one of them.
- the low-temperature rotational torque is also low.
- Comparative Example 1 which does not contain the synthetic oil of component (a) does not contain the components (d) and (e) whose low temperature torque is high, and does not contain Comparative Example 2 and component (c)! / Comparative Example 3 has a high bending torque and does not contain component (d) and / or component (e)! /, And Comparative Examples 4 to 8 have a high bending torque! /.
- Comparative Example 8 containing (g) zinc dithiophosphate, the silicone rubber boot material compatibility is
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/307,958 US20090291866A1 (en) | 2006-07-10 | 2007-07-10 | Grease compositions for constant velocity joints and constant velocity joints |
| EP07790557A EP2042586A4 (en) | 2006-07-10 | 2007-07-10 | GREASING COMPOSITION FOR HOMOCINETIC JOINT AND HOMOCINETIC SEAL |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-189592 | 2006-07-10 | ||
| JP2006189592A JP5255754B2 (ja) | 2006-07-10 | 2006-07-10 | 等速ジョイント用グリース組成物及び等速ジョイント |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008007671A1 true WO2008007671A1 (en) | 2008-01-17 |
Family
ID=38923229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/063739 Ceased WO2008007671A1 (en) | 2006-07-10 | 2007-07-10 | Grease composition for constant velocity joint and constant velocity joint |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20090291866A1 (ja) |
| EP (1) | EP2042586A4 (ja) |
| JP (1) | JP5255754B2 (ja) |
| CN (1) | CN101484559A (ja) |
| WO (1) | WO2008007671A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009136649A1 (ja) * | 2008-05-09 | 2009-11-12 | 協同油脂株式会社 | 等速ジョイント用グリース組成物及び等速ジョイント |
| WO2017169579A1 (ja) * | 2016-03-29 | 2017-10-05 | 株式会社オートネットワーク技術研究所 | 表面保護剤組成物および端子付き被覆電線 |
| WO2023219161A1 (ja) * | 2022-05-12 | 2023-11-16 | 協同油脂株式会社 | アウトボード側等速ジョイント用グリース組成物 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5665298B2 (ja) * | 2009-10-05 | 2015-02-04 | 協同油脂株式会社 | グリース組成物及び等速ジョイント |
| EP2441818A1 (en) * | 2010-10-12 | 2012-04-18 | Shell Internationale Research Maatschappij B.V. | Lubricating composition |
| JP5931510B2 (ja) | 2012-03-05 | 2016-06-08 | Jxエネルギー株式会社 | グリース組成物 |
| JP7448359B2 (ja) * | 2020-01-16 | 2024-03-12 | シェルルブリカンツジャパン株式会社 | グリース組成物 |
| WO2026043705A1 (en) * | 2024-08-19 | 2026-02-26 | Ddp Specialty Electronic Materials Us 9, Llc | Grease composition |
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| JPH0987649A (ja) * | 1995-09-20 | 1997-03-31 | Asahi Denka Kogyo Kk | グリース組成物 |
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| JP2000053989A (ja) * | 1998-08-06 | 2000-02-22 | Kyodo Yushi Co Ltd | グリース組成物 |
| JP2001011481A (ja) | 1999-06-29 | 2001-01-16 | Kyodo Yushi Co Ltd | 等速ジョイント用グリース組成物 |
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| JP2000303087A (ja) * | 1999-04-21 | 2000-10-31 | Showa Shell Sekiyu Kk | 等速ジョイント用グリース組成物 |
| JP4405202B2 (ja) * | 2002-12-10 | 2010-01-27 | 昭和シェル石油株式会社 | ウレアグリース組成物 |
| JP4425605B2 (ja) * | 2003-10-28 | 2010-03-03 | 昭和シェル石油株式会社 | ウレア系潤滑グリース組成物および電動パワーステアリング装置 |
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2007
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- 2007-07-10 EP EP07790557A patent/EP2042586A4/en not_active Withdrawn
- 2007-07-10 US US12/307,958 patent/US20090291866A1/en not_active Abandoned
- 2007-07-10 WO PCT/JP2007/063739 patent/WO2008007671A1/ja not_active Ceased
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009136649A1 (ja) * | 2008-05-09 | 2009-11-12 | 協同油脂株式会社 | 等速ジョイント用グリース組成物及び等速ジョイント |
| JP2009270058A (ja) * | 2008-05-09 | 2009-11-19 | Kyodo Yushi Co Ltd | 等速ジョイント用グリース組成物及び等速ジョイント |
| EP2298856B1 (en) * | 2008-05-09 | 2019-12-25 | Kyodo Yushi Co., Ltd. | Grease composition for constant velocity joint and constant velocity joint |
| WO2017169579A1 (ja) * | 2016-03-29 | 2017-10-05 | 株式会社オートネットワーク技術研究所 | 表面保護剤組成物および端子付き被覆電線 |
| US10870812B2 (en) | 2016-03-29 | 2020-12-22 | Autonetworks Technologies, Ltd. | Surface protection composition and terminal fitted electric wire |
| WO2023219161A1 (ja) * | 2022-05-12 | 2023-11-16 | 協同油脂株式会社 | アウトボード側等速ジョイント用グリース組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008019288A (ja) | 2008-01-31 |
| CN101484559A (zh) | 2009-07-15 |
| EP2042586A1 (en) | 2009-04-01 |
| US20090291866A1 (en) | 2009-11-26 |
| EP2042586A4 (en) | 2011-04-13 |
| JP5255754B2 (ja) | 2013-08-07 |
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