EP1764407B1 - Use of lubricant compositions for lubrication of bearings - Google Patents

Use of lubricant compositions for lubrication of bearings Download PDF

Info

Publication number
EP1764407B1
EP1764407B1 EP06715134.0A EP06715134A EP1764407B1 EP 1764407 B1 EP1764407 B1 EP 1764407B1 EP 06715134 A EP06715134 A EP 06715134A EP 1764407 B1 EP1764407 B1 EP 1764407B1
Authority
EP
European Patent Office
Prior art keywords
group
acid
rust
thickener
weight
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.)
Active
Application number
EP06715134.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1764407A4 (en
EP1764407A8 (en
EP1764407A1 (en
Inventor
Takeshi c/o NOK KLÜBER CO. LTD. NONAKA
Toshio c/o NOK KLÜBER CO. LTD. NITTA
Tetsuhiro c/o NOK KLÜBER CO. LTD. KITAHARA
Tatsuya c/o NOK KLÜBER CO. LTD. HASHIMOTO
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.)
Nok Klueber Co Ltd
Original Assignee
Nok Klueber Co 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 Nok Klueber Co Ltd filed Critical Nok Klueber Co Ltd
Publication of EP1764407A1 publication Critical patent/EP1764407A1/en
Publication of EP1764407A8 publication Critical patent/EP1764407A8/en
Publication of EP1764407A4 publication Critical patent/EP1764407A4/en
Application granted granted Critical
Publication of EP1764407B1 publication Critical patent/EP1764407B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/006—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions used as thickening agents
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0606—Perfluoro polymers 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0613—Perfluoro polymers used as thickening agents
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0626—Polytetrafluoroethylene [PTFE] used as thickening agents
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • 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
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10N2030/08—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
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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

Definitions

  • Patent Literature 2 JP-A-8-143883
  • the lubricant composition can further contain other additives so far used in the conventional lubricant, such as an antioxidant, other rust-inhibitors, a corrosion inhibitor, an extreme pressure additive, an oiliness agent, a solid lubricant, etc., when required.
  • the antioxidant includes, for example phenol-based antioxidants such as 2,6-di-t-butyl-4-methylphenol, 4,4' -methylenebis(2,6-di-t-butylphenol), etc.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
EP06715134.0A 2005-03-07 2006-03-03 Use of lubricant compositions for lubrication of bearings Active EP1764407B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005061811A JP4810842B2 (ja) 2005-03-07 2005-03-07 潤滑剤組成物
PCT/JP2006/304051 WO2006095644A1 (ja) 2005-03-07 2006-03-03 潤滑剤組成物

Publications (4)

Publication Number Publication Date
EP1764407A1 EP1764407A1 (en) 2007-03-21
EP1764407A8 EP1764407A8 (en) 2007-07-04
EP1764407A4 EP1764407A4 (en) 2011-12-21
EP1764407B1 true EP1764407B1 (en) 2015-06-10

Family

ID=36953244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06715134.0A Active EP1764407B1 (en) 2005-03-07 2006-03-03 Use of lubricant compositions for lubrication of bearings

Country Status (4)

Country Link
US (1) US20090270292A1 (ja)
EP (1) EP1764407B1 (ja)
JP (1) JP4810842B2 (ja)
WO (1) WO2006095644A1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007092012A (ja) * 2005-09-02 2007-04-12 Ntn Corp 潤滑グリースおよび潤滑グリース封入転がり軸受
WO2007026868A1 (ja) 2005-09-02 2007-03-08 Ntn Corporation 潤滑グリースおよび潤滑グリース封入転がり軸受
JP4955321B2 (ja) * 2006-07-05 2012-06-20 協同油脂株式会社 グリース組成物及び軸受
JP5145696B2 (ja) * 2006-11-13 2013-02-20 日本精工株式会社 転動装置
US8322754B2 (en) * 2006-12-01 2012-12-04 Tenaris Connections Limited Nanocomposite coatings for threaded connections
WO2009027428A2 (en) * 2007-08-28 2009-03-05 Shell Internationale Research Maatschappij B.V. Lubricating composition comprising fluorine oil and tricalcium phosphate
JP2009091464A (ja) * 2007-10-09 2009-04-30 Nok Kluber Kk 潤滑グリース組成物
JP5362247B2 (ja) * 2008-04-10 2013-12-11 Ｎｔｎ株式会社 グリース組成物およびグリース封入軸受
WO2012117938A1 (ja) * 2011-03-01 2012-09-07 Ntn株式会社 滑り軸受
CN102433204A (zh) * 2011-10-15 2012-05-02 深圳市优宝惠新材料科技有限公司 阀芯密封润滑剂组合物
JP5734269B2 (ja) * 2012-12-19 2015-06-17 Ｎｏｋクリューバー株式会社 潤滑グリース組成物
CN104312676A (zh) * 2014-09-11 2015-01-28 东莞市唯能润滑科技有限公司 一种陶瓷阀芯润滑脂及其制备方法
JP6515698B2 (ja) * 2015-06-17 2019-05-22 Ｎｏｋクリューバー株式会社 潤滑剤組成物
CN105524697B (zh) * 2016-01-21 2018-08-10 纳拓润滑技术江苏有限公司 一种汽车座椅滑轨润滑脂及其制备方法
JP7075401B2 (ja) * 2017-05-29 2022-05-25 デュポン・東レ・スペシャルティ・マテリアル株式会社 グリース組成物及びこれを塗布した摺動部材
CN107653037A (zh) * 2017-09-26 2018-02-02 中国石油化工股份有限公司 一种全氟聚醚润滑剂及其制备方法
CN109097163A (zh) * 2018-06-29 2018-12-28 中国石油化工股份有限公司 一种长寿命全天候的全氟聚醚润滑脂及其制备方法和应用
JP7188235B2 (ja) 2019-03-29 2022-12-13 株式会社オートネットワーク技術研究所 潤滑剤、電気接点、コネクタ端子、およびワイヤーハーネス
JP7273639B2 (ja) * 2019-07-18 2023-05-15 デュポン・東レ・スペシャルティ・マテリアル株式会社 潤滑剤組成物
JP2021076238A (ja) * 2019-11-12 2021-05-20 澤　司郎 ローラー式粘性制動接手
CN115125047A (zh) * 2022-07-07 2022-09-30 西安交通大学 一种作为全氟聚醚润滑剂添加剂的改性二氧化硅的制备方法
WO2024213537A1 (en) * 2023-04-14 2024-10-17 Solvay Specialty Polymers Italy S.P.A. Lubrication system for an electric or hybrid vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439610A (en) * 1944-09-26 1948-04-13 Shell Dev Stabilized organic composition
JPS6253399A (ja) * 1985-09-03 1987-03-09 Idemitsu Kosan Co Ltd 動力伝達用潤滑油組成物
JP3320569B2 (ja) * 1994-10-21 2002-09-03 協同油脂株式会社 等速ジョイント用グリース組成物
JP3988897B2 (ja) * 1996-06-07 2007-10-10 協同油脂株式会社 等速ジョイント用グリース組成物
JP4505954B2 (ja) * 2000-06-12 2010-07-21 Ｎｏｋクリューバー株式会社 潤滑グリース組成物
US6673750B2 (en) * 2001-02-22 2004-01-06 Ntn Corporation Lubricating composition
JP3875108B2 (ja) * 2002-01-15 2007-01-31 Ｎｏｋクリューバー株式会社 低トルクグリース組成物
JP2004123797A (ja) * 2002-09-30 2004-04-22 Nsk Ltd グリース組成物及び転動装置
JP4401642B2 (ja) * 2002-04-15 2010-01-20 日本精工株式会社 自動車の冷却ファン用転がり軸受

Also Published As

Publication number Publication date
JP4810842B2 (ja) 2011-11-09
JP2006241386A (ja) 2006-09-14
EP1764407A4 (en) 2011-12-21
EP1764407A8 (en) 2007-07-04
WO2006095644A1 (ja) 2006-09-14
EP1764407A1 (en) 2007-03-21
US20090270292A1 (en) 2009-10-29

Similar Documents

Publication Publication Date Title
EP1764407B1 (en) Use of lubricant compositions for lubrication of bearings
US8044003B2 (en) Grease composition
JP5035315B2 (ja) パーフルオロポリエーテル油組成物
EP2341121B1 (en) Lubricating grease composition and manufacturing method therefor
US8067344B2 (en) Lubricating grease composition
EP1878785B1 (en) Grease composition and bearing
EP2014751B1 (en) Lubricant composition for oil retaining bearing
US20080167208A1 (en) Lubricant
JP4048758B2 (ja) 潤滑グリース組成物
JP4505954B2 (ja) 潤滑グリース組成物
JP4955321B2 (ja) グリース組成物及び軸受
JP5734269B2 (ja) 潤滑グリース組成物
JP4977360B2 (ja) 潤滑グリース組成物
JP4937658B2 (ja) 樹脂用グリース組成物
JP2017019933A (ja) グリース組成物
EP1845150B1 (en) Lubricant composition and grease composition
JP2009091464A (ja) 潤滑グリース組成物
JP2004339245A (ja) グリース組成物及び転動装置
JP5429285B2 (ja) 往復摺動用潤滑グリース組成物およびその製造法
JP5391803B2 (ja) フッ素系潤滑剤組成物
JP2003262228A (ja) 転動装置
JP6515698B2 (ja) 潤滑剤組成物
CN118922520A (zh) 润滑脂组合物
JP5405060B2 (ja) 潤滑グリース組成物

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070110

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20111118

RIC1 Information provided on ipc code assigned before grant

Ipc: C10N 40/34 20060101ALI20111114BHEP

Ipc: C10N 40/02 20060101ALI20111114BHEP

Ipc: C10N 30/06 20060101ALI20111114BHEP

Ipc: C10N 10/02 20060101ALI20111114BHEP

Ipc: C10M 107/38 20060101ALI20111114BHEP

Ipc: C10M 169/00 20060101AFI20111114BHEP

Ipc: C10N 50/10 20060101ALI20111114BHEP

Ipc: C10N 40/00 20060101ALI20111114BHEP

Ipc: C10N 30/08 20060101ALI20111114BHEP

Ipc: C10M 135/10 20060101ALI20111114BHEP

Ipc: C10M 129/42 20060101ALI20111114BHEP

Ipc: C10N 40/04 20060101ALI20111114BHEP

Ipc: C10N 40/14 20060101ALI20111114BHEP

Ipc: C10N 30/12 20060101ALI20111114BHEP

Ipc: C10N 10/04 20060101ALI20111114BHEP

Ipc: C10N 20/06 20060101ALI20111114BHEP

Ipc: C10M 119/22 20060101ALI20111114BHEP

Ipc: C10M 129/34 20060101ALI20111114BHEP

17Q First examination report despatched

Effective date: 20120713

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140828

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150218

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006045653

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006045653

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20160311

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240130

Year of fee payment: 19

Ref country code: GB

Payment date: 20240201

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240213

Year of fee payment: 19