AU3041497A - A lubricant for use in diesel engines - Google Patents

A lubricant for use in diesel engines

Info

Publication number: AU3041497A
Authority: AU; Australia
Prior art keywords: lubricant; diesel engines; diesel; engines
Prior art date: 1996-06-12
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.): Granted

Application number

AU30414/97A

Other versions

AU729492B2 (en

Inventor

Niall Ainscough

Myron Brown

Danny Carlisle

Irwin Goldblatt

Kenneth Henderson

Michael Mchenry

Richard Tittel

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.)

Castrol Ltd

Original Assignee

Castrol 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.)

1996-06-12

Filing date

1997-06-10

Publication date

1998-01-07

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10795172&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3041497(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-06-10 Application filed by Castrol Ltd filed Critical Castrol Ltd

1998-01-07 Publication of AU3041497A publication Critical patent/AU3041497A/en

2001-02-01 Application granted granted Critical

2001-02-01 Publication of AU729492B2 publication Critical patent/AU729492B2/en

2017-06-10 Anticipated expiration legal-status Critical

Status Ceased 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
- C10M129/95—Esters
- 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
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
- 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
- C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
- C10M151/02—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- 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
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
- 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
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
- 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
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- 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
- C10M2215/086—Imides [having hydrocarbon substituents containing less than thirty carbon atoms]
- 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
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- 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
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/26—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
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/28—Amides; Imides
- 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
- C10M2217/024—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 amido or imido 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
- 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
- C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
- 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
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
- 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
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2221/02—Macromolecular compounds obtained by reactions of monomers involving only carbon-to-carbon unsaturated bonds
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
- C10N2040/253—Small diesel engines

Landscapes

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

AU30414/97A 1996-06-12 1997-06-10 A lubricant for use in diesel engines Ceased AU729492B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9612278		1996-06-12
GBGB9612278.3A GB9612278D0 (en)	1996-06-12	1996-06-12	A lubricant for use in diesel engines
PCT/GB1997/001556 WO1997047709A1 (en)	1996-06-12	1997-06-10	A lubricant for use in diesel engines

Publications (2)

Publication Number	Publication Date
AU3041497A true AU3041497A (en)	1998-01-07
AU729492B2 AU729492B2 (en)	2001-02-01

Family

ID=10795172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU30414/97A Ceased AU729492B2 (en)	1996-06-12	1997-06-10	A lubricant for use in diesel engines

Country Status (13)

Country	Link
EP (1)	EP0907698B1 (en)
JP (1)	JP2000512668A (en)
AR (1)	AR007562A1 (en)
AT (1)	ATE248903T1 (en)
AU (1)	AU729492B2 (en)
BR (1)	BR9709571A (en)
DE (1)	DE69724615T2 (en)
GB (1)	GB9612278D0 (en)
MY (1)	MY120935A (en)
TR (1)	TR199802568T2 (en)
TW (1)	TW476787B (en)
WO (1)	WO1997047709A1 (en)
ZA (1)	ZA975163B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR0304876A (en)	2002-05-24	2004-10-19	Castrol Ltd	Reaction product, composition of lubricating oil, monomer, graft copolymer and increasing the dispersant viscosity index and respective production methods
US7514393B2 (en)	2003-11-21	2009-04-07	Castrol Limited	Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
US20050124509A1 (en) *	2003-12-04	2005-06-09	Antonio Gutierrez	Lubricating oil compositions
US8703872B2 (en) *	2005-03-11	2014-04-22	Castrol Limited	Multiple function graft polymer
JP2008539325A (en)	2005-04-28	2008-11-13	カストロールリミティド	Multifunctional dispersant graft polymer
WO2025125893A1 (en)	2023-12-14	2025-06-19	Infineum International Limited	Lubricant compositions for reduced pre-ignition in hydrogen fueled engines
WO2025126133A1 (en)	2023-12-14	2025-06-19	Infineum International Limited	Lubricant compositions containing phosphorus for use in hydrogen fueled engines
WO2025125894A1 (en)	2023-12-14	2025-06-19	Infineum International Limited	Lubricant compositions containing magnesium detergent for reduced pre-ignition in hydrogen fueled engines
WO2025126063A1 (en)	2023-12-14	2025-06-19	Infineum International Limited	Lubricant compositions containing silicon for reduced pre-ignition in hydrogen fueled engines
WO2025126134A1 (en)	2023-12-14	2025-06-19	Infineum International Limited	Lubricant compositions containing detergent for reduced abnormal combustion events in hydrogen fueled engines
WO2025125892A1 (en)	2023-12-14	2025-06-19	Infineum International Limited	Lubricant compositions containing molybdenum for reduced pre-ignition in hydrogen fueled engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1088694A (en) *	1975-07-31	1980-10-28	Robert L. Stambaugh	Polyolefin grafted with polymers of nitrogen containing monomers and lubricants and fuel compositions containing same
US4699723A (en) *	1986-08-20	1987-10-13	Texaco Inc.	Dispersant-antioxidant multifunction viscosity index improver
US5427702A (en) *	1992-12-11	1995-06-27	Exxon Chemical Patents Inc.	Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
US5663126A (en) *	1994-10-21	1997-09-02	Castrol Limited	Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them

1996
- 1996-06-12 GB GBGB9612278.3A patent/GB9612278D0/en active Pending
1997
- 1997-06-10 JP JP10501347A patent/JP2000512668A/en active Pending
- 1997-06-10 AU AU30414/97A patent/AU729492B2/en not_active Ceased
- 1997-06-10 MY MYPI97002581A patent/MY120935A/en unknown
- 1997-06-10 DE DE69724615T patent/DE69724615T2/en not_active Expired - Lifetime
- 1997-06-10 AT AT97925182T patent/ATE248903T1/en not_active IP Right Cessation
- 1997-06-10 WO PCT/GB1997/001556 patent/WO1997047709A1/en not_active Ceased
- 1997-06-10 TR TR1998/02568T patent/TR199802568T2/en unknown
- 1997-06-10 BR BR9709571A patent/BR9709571A/en not_active Application Discontinuation
- 1997-06-10 EP EP97925182A patent/EP0907698B1/en not_active Revoked
- 1997-06-11 ZA ZA9705163A patent/ZA975163B/en unknown
- 1997-06-12 AR ARP970102555A patent/AR007562A1/en active IP Right Grant
- 1997-07-11 TW TW086109764A patent/TW476787B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0907698B1 (en)	2003-09-03
TR199802568T2 (en)	1999-03-22
DE69724615T2 (en)	2004-03-25
ATE248903T1 (en)	2003-09-15
ZA975163B (en)	1998-01-05
DE69724615D1 (en)	2003-10-09
MY120935A (en)	2005-12-30
GB9612278D0 (en)	1996-08-14
AR007562A1 (en)	1999-11-10
JP2000512668A (en)	2000-09-26
AU729492B2 (en)	2001-02-01
EP0907698A1 (en)	1999-04-14
WO1997047709A1 (en)	1997-12-18
TW476787B (en)	2002-02-21
BR9709571A (en)	1999-08-10

Publication	Publication Date	Title
AU698877B2 (en)	1998-11-12	Lubricating system in 4-cycle engine
AU3230695A (en)	1996-03-22	Lubricants with sustained fuel economy performance
EP0809003A3 (en)	1998-05-13	Low evaporativity fuel diesel engine
AU3041497A (en)	1998-01-07	A lubricant for use in diesel engines
AU2508997A (en)	1997-11-07	Cold-stable lubricant and fuel additives
TW354612U (en)	1999-03-11	Intake system in engine
AU7082294A (en)	1995-06-27	One-cylinder diesel engine
AU2257795A (en)	1995-11-10	Method and device for operating a diesel engine
AU9658798A (en)	1999-05-10	A two-stroke engine
AU4266696A (en)	1996-07-03	Improvements in two-stroke engines
AU7713096A (en)	1997-06-05	Improvements in combustion engines
AU4773397A (en)	1999-02-22	Cooler for use in a vehicle combustion engine
GB9407377D0 (en)	1994-06-08	Diesel engine
AU2521595A (en)	1996-01-04	Supercharger for internal-combustion engines
GB2333618B (en)	2002-12-11	Microprocessor-supported control unit for petrol engines and diesel engines
HK1020984A (en)	2000-05-26	Lubricants for diesel fuel
HU9501444D0 (en)	1996-05-28	Environment - friendl diesel fuel
AU5040296A (en)	1997-10-02	Multi-cylinder engine
AU2236097A (en)	1997-09-22	A combustion engine
GB9422135D0 (en)	1994-12-21	Diesel engine
HU9602824D0 (en)	1996-11-28	Petrol and diesel engines
AUPM875394A0 (en)	1994-11-03	Improvements in internal combustion engines
AUPM967394A0 (en)	1994-12-22	Improvements in engines
AUPM730694A0 (en)	1994-09-01	Improvements in engines
GB9617044D0 (en)	1996-09-25	A two-stroke engine

Legal Events

Date	Code	Title	Description
2001-05-31	FGA	Letters patent sealed or granted (standard patent)