GB2047266B - Viscosity index lubricating oils - Google Patents

Viscosity index lubricating oils

Info

Publication number: GB2047266B
Authority: GB; United Kingdom
Prior art keywords: viscosity index; lubricating oils; index lubricating; oils; viscosity
Prior art date: 1979-04-09
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.): Expired

Application number

GB8010190A

Other versions

GB2047266A (en

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.)

ExxonMobil Technology and Engineering Co

Original Assignee

Exxon Research and Engineering Co

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.)

1979-04-09

Filing date

1980-03-26

Publication date

1984-02-08

1980-03-26 Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co

1980-11-26 Publication of GB2047266A publication Critical patent/GB2047266A/en

1984-02-08 Application granted granted Critical

1984-02-08 Publication of GB2047266B publication Critical patent/GB2047266B/en

1984-04-17 Priority to US06/601,376 priority Critical patent/US4620048A/en

Status Expired 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
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- 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
- 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
- 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
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
- 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
- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
- 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
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
- 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

Landscapes

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

GB8010190A 1979-04-09 1980-03-26 Viscosity index lubricating oils Expired GB2047266B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
US06/601,376 US4620048A (en)	1980-03-26	1984-04-17	Hydrocarbon solutions of macromolecular polymers having an improved resistance to mechanical degradation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US2799679A	1979-04-09	1979-04-09

Publications (2)

Publication Number	Publication Date
GB2047266A GB2047266A (en)	1980-11-26
GB2047266B true GB2047266B (en)	1984-02-08

Family

ID=21840987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8010190A Expired GB2047266B (en)	1979-04-09	1980-03-26	Viscosity index lubricating oils

Country Status (7)

Country	Link
JP (1)	JPS55149332A (en)
BE (1)	BE882693A (en)
DE (1)	DE3013318C2 (en)
FR (1)	FR2453889B1 (en)
GB (1)	GB2047266B (en)
IT (1)	IT1147348B (en)
NL (1)	NL8002092A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004044108A1 (en) *	2002-11-12	2004-05-27	Mitsui Chemicals, Inc.	Lubricating oil composition and internal combustion engine oil
JP6890658B2 (en) *	2016-11-02	2021-06-18	エボニックオペレーションズゲーエムベーハー	Lubricant composition with improved viscosity properties at low operating temperatures
CN111474258B (en) *	2020-04-17	2022-09-06	湖北航天化学技术研究所	Method for measuring branching degree of azido glycidyl polyether

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1644941C3 (en) *	1966-09-23	1978-06-22	E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.)	Alloyed mineral lubricating oil
CA934743A (en) *	1967-07-31	1973-10-02	Jacobson Norman	Lubricant containing ethylene-alpha olefin polymer
US3554911A (en) *	1967-11-30	1971-01-12	Phillips Petroleum Co	Viscosity index improvers
US3551336A (en) *	1969-06-30	1970-12-29	Exxon Research Engineering Co	Lubricant containing ethylene-alpha-olefin polymer
NL170019C (en) *	1970-06-02		Exxon Research Engineering Co	PROCESS FOR PREPARING A LUBRICANT MIXTURE.
CA1001347A (en) *	1971-06-14	1976-12-07	Gulf Research And Development Company	Multiviscosity grade lubricating oils
JPS4839203A (en) *	1971-09-21	1973-06-09
GB1360689A (en) *	1971-11-16	1974-07-17	British Petroleum Co	Polystyrene/polyisobutylene vi improver
US3992310A (en) *	1971-11-16	1976-11-16	The British Petroleum Company Limited	Copolymers
JPS539710B2 (en) *	1972-08-07	1978-04-07
US3897353A (en) *	1972-12-29	1975-07-29	Texaco Inc	Method of preventing haze in oil concentrates containing an amorphous ethylene-propylene copolymer viscosity index improver
US3790480A (en) *	1972-12-29	1974-02-05	Du Pont	Mineral oil composition
JPS5019310A (en) *	1973-05-31	1975-02-28
CA1070664A (en) *	1974-09-16	1980-01-29	Marvin F. Smith (Jr.)	Viscosity index additives for lubricating oils
JPS5137285A (en) *	1974-09-25	1976-03-29	Mitsubishi Heavy Ind Ltd	X senoryokusokuteihoho
FR2293485A1 (en) *	1974-12-03	1976-07-02	Inst Francais Du Petrole	LUBRICANT COMPOSITIONS IMPROVED BY THE ADDITION OF COPOLYMERS GRAFTS
GB1575507A (en) *	1976-02-10	1980-09-24	Shell Int Research	Hydrogenated star-shaped polymers and oil compositions thereof
FR2367780A1 (en) *	1976-10-18	1978-05-12	Shell Int Research	MODIFIED SEQUENCE COPOLYMER FOR USE AS A DISPERSING ADDITIVE AND TO IMPROVE THE VISCOSI INDEX
CA1111019A (en) *	1977-04-13	1981-10-20	Robert L. Elliott	Ethylene polymers and oil compositions containing same
CA1108792A (en) *	1977-05-11	1981-09-08	Thomas E. Kiovsky	Star-shaped dispersant viscosity index improver
US4077893A (en) *	1977-05-11	1978-03-07	Shell Oil Company	Star-shaped dispersant viscosity index improver

1980
- 1980-03-26 GB GB8010190A patent/GB2047266B/en not_active Expired
- 1980-04-05 DE DE3013318A patent/DE3013318C2/en not_active Expired - Lifetime
- 1980-04-08 IT IT21245/80A patent/IT1147348B/en active
- 1980-04-09 BE BE2/58502A patent/BE882693A/en not_active IP Right Cessation
- 1980-04-09 FR FR8008022A patent/FR2453889B1/en not_active Expired
- 1980-04-09 JP JP4576480A patent/JPS55149332A/en active Granted
- 1980-04-09 NL NL8002092A patent/NL8002092A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2047266A (en)	1980-11-26
DE3013318C2 (en)	1994-08-04
JPH0315678B2 (en)	1991-03-01
BE882693A (en)	1980-10-09
JPS55149332A (en)	1980-11-20
IT8021245A0 (en)	1980-04-08
FR2453889B1 (en)	1985-08-16
NL8002092A (en)	1980-10-13
FR2453889A1 (en)	1980-11-07
IT1147348B (en)	1986-11-19
DE3013318A1 (en)	1980-10-30

Publication	Publication Date	Title
DE3165105D1 (en)	1984-08-30	A viscosity index improver, a process for making a viscosity index improver, and a lubricating oil composition containing the same
GB8416635D0 (en)	1984-08-01	Lubricating oil
JPS5443207A (en)	1979-04-05	Lubricant oil composition
JPS5566996A (en)	1980-05-20	Lubricant oil
JPS54154406A (en)	1979-12-05	Lubricant oil
GB2003893B (en)	1982-03-17	Lubricating oil additives
GB2034747B (en)	1983-01-19	Lubricant oil composition
JPS5584394A (en)	1980-06-25	Lubricating oil composition
JPS5761089A (en)	1982-04-13	Lubricant oil composition
PH16445A (en)	1983-10-12	De-ashing lubricating oils
JPS557895A (en)	1980-01-21	Lubricating oil composition
GB2053913B (en)	1983-08-03	Additive composition for lubricating oils
JPS5616597A (en)	1981-02-17	Lubricant oil
JPS5584395A (en)	1980-06-25	Lubricating oil composition
GB2053267B (en)	1983-05-18	Sulphur- and molybdenum containing additives for lubricating oils
HK51982A (en)	1982-12-10	Reclaiming used lubricating oils
DE3169874D1 (en)	1985-05-15	Lubricating oil composition
GB2037806B (en)	1982-10-13	Light lubricating base oils
JPS5639389A (en)	1981-04-15	Oil lubrication system
AU5905080A (en)	1980-12-18	Producing lubricating oils
GB2047266B (en)	1984-02-08	Viscosity index lubricating oils
JPS5357206A (en)	1978-05-24	Lubricating oil composition containing 44vinylpyridine polymethacrylate
JPS54131607A (en)	1979-10-12	Lubricating oil composition
GB2024852B (en)	1982-07-28	Lubricating oils
GB2053268B (en)	1983-05-18	Molybdenum-containing lubricating oil additives

Legal Events

Date	Code	Title	Description
1995-11-22	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950326