EP2821465A4 - Grease and method for softening grease - Google Patents

Grease and method for softening grease

Info

Publication number: EP2821465A4
Authority: EP; European Patent Office
Prior art keywords: grease; softening; softening grease
Prior art date: 2012-02-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13751992.2A

Other languages

German (de)

French (fr)

Other versions

EP2821465A1 (en

Inventor

Hiroki Sekiguchi

Kentaro KOUMURA

Yoshiyuki Suetsugu

Yusube Nakanishi

Yukitoshi Fujinami

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.)

Idemitsu Kosan Co Ltd

Original Assignee

Idemitsu Kosan 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.)

2012-02-24

Filing date

2013-02-19

Publication date

2015-11-25

2013-02-19 Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd

2015-01-07 Publication of EP2821465A1 publication Critical patent/EP2821465A1/en

2015-11-25 Publication of EP2821465A4 publication Critical patent/EP2821465A4/en

Status Withdrawn legal-status Critical Current

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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
- C10M133/18—Amides; Imides of carbonic or haloformic acids
- C10M133/20—Ureas; Semicarbazides; Allophanates
- 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
- C10M169/02—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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
- 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
- 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
- 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
- C10N2030/30—Anti-misting
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids
- 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
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

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

EP13751992.2A 2012-02-24 2013-02-19 Grease and method for softening grease Withdrawn EP2821465A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2012039214		2012-02-24
PCT/JP2013/053959 WO2013125510A1 (en)	2012-02-24	2013-02-19	Grease and method for softening grease

Publications (2)

Publication Number	Publication Date
EP2821465A1 EP2821465A1 (en)	2015-01-07
EP2821465A4 true EP2821465A4 (en)	2015-11-25

Family

ID=49005695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13751992.2A Withdrawn EP2821465A4 (en)	2012-02-24	2013-02-19	Grease and method for softening grease

Country Status (7)

Country	Link
US (1)	US20150045273A1 (en)
EP (1)	EP2821465A4 (en)
JP (1)	JPWO2013125510A1 (en)
KR (1)	KR20140127241A (en)
CN (1)	CN104169404A (en)
TW (1)	TW201336983A (en)
WO (1)	WO2013125510A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3150688B1 (en) *	2014-05-27	2021-06-16	Idemitsu Kosan Co., Ltd.	Method of preparing an urea grease
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
JP6919848B2 (en) *	2017-05-01	2021-08-18	出光興産株式会社	Grease composition
CN113490733B (en) *	2019-03-05	2023-07-28	出光兴产株式会社	Grease composition, and method and device for lubricating sliding mechanism using same
CN114555764B (en)	2019-09-24	2023-10-03	株式会社捷太格特	Grease composition and rolling bearing
JP2023151691A (en) *	2022-03-31	2023-10-16	出光興産株式会社	grease composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4971357A (en) *	1972-11-14	1974-07-10
EP0577374A1 (en) *	1992-06-29	1994-01-05	Nippon Oil Co. Ltd.	Grease composition for high-speed rolling bearing
EP1911994A1 (en) *	2005-06-10	2008-04-16	Ntn Corporation	Rotation transmission device with built-in one-way clutch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0959661A (en) *	1995-08-21	1997-03-04	Nippon Seiko Kk	Grease composition
US20030040442A1 (en) *	1997-07-02	2003-02-27	Nsk Ltd.	Rolling bearing
JP4021532B2 (en)	1997-12-02	2007-12-12	日本精工株式会社	Grease and rolling device
JP2000192973A (en) *	1998-12-25	2000-07-11	Ntn Corp	Low dusting rolling bearing
JP2003119485A (en) *	2001-10-16	2003-04-23	Nsk Ltd	Method for producing grease
JP2004352953A (en)	2003-05-30	2004-12-16	Nsk Ltd	Grease composition and rolling device
JP2005105025A (en) *	2003-09-29	2005-04-21	Nsk Ltd	Grease composition and rolling bearing
JP4662118B2 (en)	2004-03-26	2011-03-30	協同油脂株式会社	Low dust generation grease composition
JP2006029473A (en) *	2004-07-16	2006-02-02	Nsk Ltd	Angular ball bearing and machine tool
JP4461000B2 (en) *	2004-11-25	2010-05-12	本田技研工業株式会社	Grease composition for constant velocity joint and constant velocity joint
WO2008044650A1 (en) *	2006-10-06	2008-04-17	Idemitsu Kosan Co., Ltd.	Grease

2013
- 2013-02-19 EP EP13751992.2A patent/EP2821465A4/en not_active Withdrawn
- 2013-02-19 JP JP2014500709A patent/JPWO2013125510A1/en active Pending
- 2013-02-19 WO PCT/JP2013/053959 patent/WO2013125510A1/en active Application Filing
- 2013-02-19 KR KR1020147021888A patent/KR20140127241A/en not_active Application Discontinuation
- 2013-02-19 CN CN201380010619.4A patent/CN104169404A/en active Pending
- 2013-02-19 US US14/378,233 patent/US20150045273A1/en not_active Abandoned
- 2013-02-22 TW TW102106265A patent/TW201336983A/en unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4971357A (en) *	1972-11-14	1974-07-10
JPS5511156B2 (en) *	1972-11-14	1980-03-22
EP0577374A1 (en) *	1992-06-29	1994-01-05	Nippon Oil Co. Ltd.	Grease composition for high-speed rolling bearing
EP1911994A1 (en) *	2005-06-10	2008-04-16	Ntn Corporation	Rotation transmission device with built-in one-way clutch

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198016, Derwent World Patents Index; AN 1980-28547C, XP002746810 *
See also references of WO2013125510A1 *

Also Published As

Publication number	Publication date
KR20140127241A (en)	2014-11-03
JPWO2013125510A1 (en)	2015-07-30
WO2013125510A1 (en)	2013-08-29
US20150045273A1 (en)	2015-02-12
EP2821465A1 (en)	2015-01-07
TW201336983A (en)	2013-09-16
CN104169404A (en)	2014-11-26

Publication	Publication Date	Title
GB2500915B (en)	2018-03-14	Arrangement and method
GB201223172D0 (en)	2013-02-06	Method
GB201212937D0 (en)	2012-09-05	Method
GB201212932D0 (en)	2012-09-05	Method
EP2800801A4 (en)	2015-08-19	Grease&method for applying grease
PL2817775T3 (en)	2016-04-29	Audience-measuring method
GB201213636D0 (en)	2012-09-12	Method
GB201220940D0 (en)	2013-01-02	Method P
GB201212934D0 (en)	2012-09-05	Method
GB201210858D0 (en)	2012-08-01	Method
SG11201407032WA (en)	2014-11-27	Method
EP2880048A4 (en)	2016-05-25	Method
EP2821465A4 (en)	2015-11-25	Grease and method for softening grease
EP2914515A4 (en)	2016-10-26	Warehouse-related method and facility
GB201218570D0 (en)	2012-11-28	Method
GB201202198D0 (en)	2012-03-21	Method
GB201211393D0 (en)	2012-08-08	Method
GB201223316D0 (en)	2013-02-06	Method
GB201222737D0 (en)	2013-01-30	Method
GB201217688D0 (en)	2012-11-14	Method
GB201214029D0 (en)	2012-09-19	method
GB201210147D0 (en)	2012-07-25	Method
GB201213858D0 (en)	2012-09-19	Method
GB201203337D0 (en)	2012-04-11	Method
EP2865272A4 (en)	2016-01-06	Plant-disease-control composition and plant-disease-control method

Legal Events

Date	Code	Title	Description
2014-12-05	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
2015-01-07	17P	Request for examination filed	Effective date: 20140829
2015-01-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2015-01-07	AX	Request for extension of the european patent	Extension state: BA ME
2015-06-03	DAX	Request for extension of the european patent (deleted)
2015-11-25	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20151028
2015-11-25	RIC1	Information provided on ipc code assigned before grant	Ipc: C10M 177/00 20060101ALI20151020BHEP Ipc: C10M 105/04 20060101ALI20151020BHEP Ipc: C10N 30/00 20060101ALI20151020BHEP Ipc: C10N 20/00 20060101ALI20151020BHEP Ipc: C10N 50/10 20060101ALI20151020BHEP Ipc: C10N 40/06 20060101ALI20151020BHEP Ipc: C10M 169/02 20060101AFI20151020BHEP Ipc: C10N 20/02 20060101ALI20151020BHEP Ipc: C10N 70/00 20060101ALI20151020BHEP Ipc: C10M 107/02 20060101ALI20151020BHEP Ipc: C10M 115/08 20060101ALI20151020BHEP
2017-02-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2017-03-29	18W	Application withdrawn	Effective date: 20170214