CA970100A - Polyalkyl methacrylates suitable as luboil additives - Google Patents

Polyalkyl methacrylates suitable as luboil additives

Info

Publication number
CA970100A
CA970100A CA141,226A CA141226A CA970100A CA 970100 A CA970100 A CA 970100A CA 141226 A CA141226 A CA 141226A CA 970100 A CA970100 A CA 970100A
Authority
CA
Canada
Prior art keywords
polyalkyl methacrylates
luboil
additives
methacrylates suitable
luboil additives
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.)
Expired
Application number
CA141,226A
Other versions
CA141226S (en
Inventor
Johannes De Jong
Eduard J. Van De Kraats
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.)
Shell Canada Ltd
Original Assignee
Shell Canada 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 Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA970100A publication Critical patent/CA970100A/en
Expired legal-status Critical Current

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)
CA141,226A 1971-05-05 1972-05-03 Polyalkyl methacrylates suitable as luboil additives Expired CA970100A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA970100A true CA970100A (en) 1975-06-24

Family

ID=10018857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,226A Expired CA970100A (en) 1971-05-05 1972-05-03 Polyalkyl methacrylates suitable as luboil additives

Country Status (13)

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

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 (en) * 1985-12-13 1987-06-19 Roehm Gmbh HIGHLY STABLE MULTI-RANGE LUBRICANTS WITH IMPROVED VISCOSITY INDEX
DE3607444A1 (en) * 1986-03-07 1987-09-10 Roehm Gmbh ADDITIVES FOR MINERAL OILS WITH IMPROVEMENT EFFECT
US4776967A (en) * 1987-02-27 1988-10-11 Idemitsu Kosan Company Limited Lubricating oil composition
JP2573948B2 (en) * 1987-05-14 1997-01-22 出光興産 株式会社 Lubricating oil composition for machinery with orifice mechanism
WO1989001507A1 (en) * 1987-08-19 1989-02-23 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
US4844829A (en) * 1987-08-19 1989-07-04 Pennzoil Products Company Methacrylate pour point depressants and compositions
JP2501217B2 (en) * 1987-11-07 1996-05-29 出光興産株式会社 Lubricating oil composition for metalworking
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 (en) * 1994-10-19 1997-05-07 Euron Spa MULTIFUNCTIONAL ADDITIVE FOR LUBRICANTS COMPATIBLE WITH FLUOROELASTOMERS
JP5057603B2 (en) * 1998-05-01 2012-10-24 昭和シェル石油株式会社 Lubricating oil composition for internal combustion engines
US5955405A (en) * 1998-08-10 1999-09-21 Ethyl Corporation (Meth) acrylate copolymers having excellent low temperature properties
EP1529094A1 (en) * 2002-06-14 2005-05-11 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
EP2376609A1 (en) 2009-01-13 2011-10-19 Evonik RohMax Additives GmbH Fuel compositions having improved cloud point and improved storage properties
PL2305753T3 (en) 2009-09-25 2012-07-31 Evonik Oil 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
US9284505B2 (en) 2011-03-25 2016-03-15 Evonik Oil Additives Gmbh 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
WO2014118370A1 (en) 2013-02-04 2014-08-07 Evonik Industries Ag Cold flow improver with broad applicability in mineral diesel, biodiesel and blends thereof
CN107540784B (en) 2016-06-28 2021-02-09 中国石油化工股份有限公司 Gradient copolymer, and manufacturing method 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

Also Published As

Publication number Publication date
DE2221662A1 (en) 1973-01-11
FR2135252B1 (en) 1974-09-27
FR2135252A1 (en) 1972-12-15
NL169327C (en) 1982-07-01
ZA722994B (en) 1973-02-28
DE2221662C2 (en) 1987-05-14
IT955181B (en) 1973-09-29
US3869396A (en) 1975-03-04
SE383895B (en) 1976-04-05
AU464362B2 (en) 1975-08-21
JPS5911638B1 (en) 1984-03-16
AT323994B (en) 1975-08-11
NL169327B (en) 1982-02-01
AU4185372A (en) 1973-11-08
GB1347713A (en) 1974-02-27
BE782598A (en) 1972-10-25
NL7205925A (en) 1972-11-07

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