ZA722994B - Polyalkyl methacrylates suitable as luboil additives - Google Patents

Polyalkyl methacrylates suitable as luboil additives

Info

Publication number: ZA722994B
Authority: ZA; South Africa
Prior art keywords: polyalkyl methacrylates; luboil; additives; methacrylates suitable; luboil additives
Prior art date: 1971-05-05

Application number

ZA722994A

Other languages

English (en)

Inventor

E Kraats

J Jong

Original Assignee

Shell Int Research

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.)

1971-05-05

Filing date

1972-05-03

Publication date

1973-02-28

1972-05-03 Application filed by Shell Int Research filed Critical Shell Int Research

1973-02-28 Publication of ZA722994B publication Critical patent/ZA722994B/xx

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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—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
- C10M145/12—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 monocarboxylic
- C10M145/14—Acrylate; Methacrylate
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F20/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Lubricants (AREA)

ZA722994A 1971-05-05 1972-05-03 Polyalkyl methacrylates suitable as luboil additives ZA722994B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1321171		1971-05-05

Publications (1)

Publication Number	Publication Date
ZA722994B true ZA722994B (en)	1973-02-28

Family

ID=10018857

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA722994A ZA722994B (en)	1971-05-05	1972-05-03	Polyalkyl methacrylates suitable as luboil additives

Country Status (13)

Country	Link
US (1)	US3869396A (sv)
JP (1)	JPS5911638B1 (sv)
AT (1)	AT323994B (sv)
AU (1)	AU464362B2 (sv)
BE (1)	BE782598A (sv)
CA (1)	CA970100A (sv)
DE (1)	DE2221662A1 (sv)
FR (1)	FR2135252B1 (sv)
GB (1)	GB1347713A (sv)
IT (1)	IT955181B (sv)
NL (1)	NL169327C (sv)
SE (1)	SE383895B (sv)
ZA (1)	ZA722994B (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3904385A (en) *	1972-05-08	1975-09-09	Texaco Inc	Polyacrylates and waxy residual fuel compositions thereof
US4080304A (en) *	1975-06-16	1978-03-21	The Dow Chemical Company	Hydrocarbon oil compositions containing polymers to control viscosity temperature relationship
US4146492A (en) *	1976-04-02	1979-03-27	Texaco Inc.	Lubricant compositions which exhibit low degree of haze and methods of preparing same
US4045376A (en) *	1976-04-23	1977-08-30	Texaco Inc.	Synthetic turbine oils
US4071678A (en) *	1976-04-29	1978-01-31	The United States Of America As Represented By The Secretary Of The Army	Random copolymers of methyl methacrylate and N-octadecyl methacrylate
GB1559952A (en) *	1977-10-26	1980-01-30	Shell Int Research	Lubricating oil compositions
DE3544061A1 (de) *	1985-12-13	1987-06-19	Roehm Gmbh	Hochscherstabile mehrbereichsschmieroele mit verbessertem viskositaetsindex
DE3607444A1 (de) *	1986-03-07	1987-09-10	Roehm Gmbh	Additive fuer mineraloele mit stockpunktverbessernder wirkung
US4776967A (en) *	1987-02-27	1988-10-11	Idemitsu Kosan Company Limited	Lubricating oil composition
JP2573948B2 (ja) *	1987-05-14	1997-01-22	出光興産株式会社	オリフィス機構を有する機械装置用潤滑油組成物
US4844829A (en) *	1987-08-19	1989-07-04	Pennzoil Products Company	Methacrylate pour point depressants and compositions
US4956111A (en) *	1987-08-19	1990-09-11	Pennzoil Products Company	Methacrylate pour point depressants and compositions
EP0329756B1 (en) *	1987-08-19	1994-05-11	Pennzoil Products Company	Methacrylate pour point depressants and compositions
JP2501217B2 (ja) *	1987-11-07	1996-05-29	出光興産株式会社	金属加工用潤滑油組成物
US5312884A (en) *	1993-04-30	1994-05-17	Rohm And Haas Company	Copolymer useful as a pour point depressant for a lubricating oil
HUT69323A (en) *	1993-07-23	1995-09-28	Rohm & Haas	Copolymer useful as viskosity index improving additive for hydraulic fluid
IT1270673B (it) *	1994-10-19	1997-05-07	Euron Spa	Additivo multifunzionale per olii lubrificanti compatibili con fluoroelastomeri
JP5057603B2 (ja) *	1998-05-01	2012-10-24	昭和シェル石油株式会社	内燃機関用潤滑油組成物
US5955405A (en) *	1998-08-10	1999-09-21	Ethyl Corporation	(Meth) acrylate copolymers having excellent low temperature properties
CA2491162A1 (en) *	2002-06-14	2003-12-24	Oilcare Holding Aps	A process and an apparatus for purification of waste oil or re-refined oil from mineral or synthetic oil
GB2397611B (en) *	2003-01-21	2007-09-19	Robert George Glasgow	Adjustable roof ladder workbench
KR20110101199A (ko)	2009-01-13	2011-09-15	에보니크 로막스 아디티페스 게엠베하	개선된 담점 및 개선된 저장성을 갖는 연료 조성물
EP2305753B1 (en)	2009-09-25	2012-02-29	Evonik RohMax Additives GmbH	A composition to improve cold flow properties of fuel oils
US20110192076A1 (en)	2010-02-05	2011-08-11	Evonik Rohmax Additives Gmbh	Composition having improved filterability
SG193907A1 (en)	2011-03-25	2013-11-29	Evonik Oil Additives Gmbh	A composition to improve oxidation stability of fuel oils
WO2013062924A2 (en) *	2011-10-27	2013-05-02	The Lubrizol Corporation	Lubricating composition containing an esterified polymer
RU2656213C2 (ru)	2013-02-04	2018-06-01	Эвоник Ойль Эддитифс Гмбх	Улучшитель текучести на холоде, имеющий широкую применимость в дизельном минеральном топливе, биодизеле и их смесях
SG11201811787QA (en)	2016-06-28	2019-02-27	China Petroleum & Chem Corp	Gradient copolymer, its production and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2091627A (en) *	1934-06-08	1937-08-31	Rohm & Haas	Composition of matter and process
US2655479A (en) *	1949-01-03	1953-10-13	Standard Oil Dev Co	Polyester pour depressants
US2628225A (en) *	1949-12-10	1953-02-10	Standard Oil Dev Co	Polymerization of methacrylate esters with benzoyl peroxide-benzoin-ferric laurate catalyst
US3252949A (en) *	1960-12-30	1966-05-24	Monsanto Co	Syndiotactic oil-soluble methacrylate polymers
GB1163807A (en) *	1967-08-30	1969-09-10	Shell Int Research	Polyalkyl Methacrylates suitable as Luboil Additives

1971
- 1971-05-05 GB GB1321171*[A patent/GB1347713A/en not_active Expired
1972
- 1972-04-25 BE BE782598A patent/BE782598A/xx not_active IP Right Cessation
- 1972-04-27 US US248261A patent/US3869396A/en not_active Expired - Lifetime
- 1972-04-28 IT IT23697/72A patent/IT955181B/it active
- 1972-05-02 JP JP47043399A patent/JPS5911638B1/ja active Pending
- 1972-05-03 SE SE7205849A patent/SE383895B/sv unknown
- 1972-05-03 AU AU41853/72A patent/AU464362B2/en not_active Expired
- 1972-05-03 ZA ZA722994A patent/ZA722994B/xx unknown
- 1972-05-03 CA CA141,226A patent/CA970100A/en not_active Expired
- 1972-05-03 AT AT383372A patent/AT323994B/de not_active IP Right Cessation
- 1972-05-03 FR FR7215689A patent/FR2135252B1/fr not_active Expired
- 1972-05-03 NL NLAANVRAGE7205925,A patent/NL169327C/xx not_active IP Right Cessation
- 1972-05-03 DE DE19722221662 patent/DE2221662A1/de active Granted

Also Published As

Publication number	Publication date
GB1347713A (en)	1974-02-27
FR2135252B1 (sv)	1974-09-27
SE383895B (sv)	1976-04-05
NL169327C (nl)	1982-07-01
BE782598A (fr)	1972-10-25
AT323994B (de)	1975-08-11
AU4185372A (en)	1973-11-08
IT955181B (it)	1973-09-29
US3869396A (en)	1975-03-04
JPS5911638B1 (sv)	1984-03-16
AU464362B2 (en)	1975-08-21
CA970100A (en)	1975-06-24
NL169327B (nl)	1982-02-01
NL7205925A (sv)	1972-11-07
DE2221662C2 (sv)	1987-05-14
DE2221662A1 (de)	1973-01-11
FR2135252A1 (sv)	1972-12-15

Publication	Publication Date	Title
ZA722994B (en)	1973-02-28	Polyalkyl methacrylates suitable as luboil additives
EG10723A (en)	1976-04-30	Substituted para-menthanes
ZA727741B (en)	1973-12-19	Thermofomable compositions
AU5263373A (en)	1974-08-29	Brick composition
IL38898A0 (en)	1972-05-30	Substituted 3-benzylpyridines
GB1372532A (en)	1974-10-30	Lubricant additives
GB1393014A (en)	1975-05-07	Polyurethane-tar compositions
ZA721359B (en)	1972-12-27	Substituted thiadiazolidine-diones
IT965811B (it)	1974-02-11	Composizione lubrificante
ZA715171B (en)	1972-04-26	Novel esters
IL39336A0 (en)	1972-07-26	Substituted 2-anilinobenzoxazoles
ZA724901B (en)	1974-02-27	Lubricant compositions
ZA722089B (en)	1973-01-31	Substituted chlorocarbonylureas
ZA711170B (en)	1971-11-24	Penicillins
IT964041B (it)	1974-01-21	Composizione lubrificante
BE785215A (fr)	1972-12-21	Additif dispersant
CA848508A (en)	1970-08-04	Polyalkyl methacrylates suitable as luboil additives
ZA72714B (en)	1972-10-25	Substituted phenylthiocarbamates
GB1367202A (en)	1974-09-18	Reflex-reflecting compositions
SE7514437L (sv)	1975-12-19	Smorjmedelskomposition
IL39333A0 (en)	1972-07-26	Substituted benzimidazolecarbamates
ZA72669B (en)	1972-10-25	Substituted 1-phenyl-6-azacytosines
ZA717307B (en)	1972-07-26	Novel alkyl-steroids
AU426719B2 (en)	1972-03-09	Cement additive
AU450988B2 (en)	1972-05-25	Oil additives