AT323994B - Verfahren zur herstellung von öliöslichen polyalkylmethacrylaten - Google Patents

Verfahren zur herstellung von öliöslichen polyalkylmethacrylaten

Info

Publication number
AT323994B
AT323994B AT383372A AT383372A AT323994B AT 323994 B AT323994 B AT 323994B AT 383372 A AT383372 A AT 383372A AT 383372 A AT383372 A AT 383372A AT 323994 B AT323994 B AT 323994B
Authority
AT
Austria
Prior art keywords
oil
production
polyalkyl methacrylates
soluble
soluble polyalkyl
Prior art date
Application number
AT383372A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of AT323994B publication Critical patent/AT323994B/de

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)
AT383372A 1971-05-05 1972-05-03 Verfahren zur herstellung von öliöslichen polyalkylmethacrylaten AT323994B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT323994B true AT323994B (de) 1975-08-11

Family

ID=10018857

Family Applications (1)

Application Number Title Priority Date Filing Date
AT383372A AT323994B (de) 1971-05-05 1972-05-03 Verfahren zur herstellung von öliöslichen polyalkylmethacrylaten

Country Status (13)

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

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 (de) * 1987-08-19 1994-05-11 Pennzoil Products Company Giesspunkterniedrigende methacrylatadditive und -zusammensetzungen
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 (de) 2009-09-25 2012-02-29 Evonik RohMax Additives GmbH Zusammensetzung zur Verbesserung der Kaltflusseigenschaften von Brennstoffölen
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

Also Published As

Publication number Publication date
GB1347713A (en) 1974-02-27
FR2135252B1 (de) 1974-09-27
SE383895B (sv) 1976-04-05
NL169327C (nl) 1982-07-01
BE782598A (fr) 1972-10-25
ZA722994B (en) 1973-02-28
AU4185372A (en) 1973-11-08
IT955181B (it) 1973-09-29
US3869396A (en) 1975-03-04
JPS5911638B1 (de) 1984-03-16
AU464362B2 (en) 1975-08-21
CA970100A (en) 1975-06-24
NL169327B (nl) 1982-02-01
NL7205925A (de) 1972-11-07
DE2221662C2 (de) 1987-05-14
DE2221662A1 (de) 1973-01-11
FR2135252A1 (de) 1972-12-15

Similar Documents

Publication Publication Date Title
AT323994B (de) Verfahren zur herstellung von öliöslichen polyalkylmethacrylaten
AT319198B (de) Verfahren zur Herstellung von Acrylsäure
AT311557B (de) Verfahren zur Herstellung von neuen α-Aminopenicillinen
AT305215B (de) Verfahren zur Herstellung von Mikrokapseln
AT307619B (de) Verfahren zur Herstellung von Penicillinsulfoxyden
AT308075B (de) Verfahren zur Herstellung von Monochlorbenzaldehyden
AT313878B (de) Verfahren zur Herstellung von Alkylophenolen
AT327377B (de) Verfahren zur herstellung von aminopenicillinen
AT306490B (de) Verfahren zur Herstellung von Reibelementen
AT310769B (de) Verfahren zur Herstellung von ɛ-Caprolacton
AT339059B (de) Kontinuierliches verfahren zur herstellung von ferriten
AT309683B (de) Verfahren zur Herstellung von neuen Penicillinen
AT324546B (de) Verfahren zur herstellung von aminopenicillinen
AT307418B (de) Verfahren zur Herstellung von neuem 8-Cyano-5-octanolid
AT314096B (de) Verfahren zur Herstellung von substituierten Cobamiden
AT308968B (de) Verfahren zur Herstellung von Penicillinen
AT312583B (de) Verfahren zur Herstellung von Isothymol
CH540230A (de) Verfahren zur Herstellung von Phenäthylamiden
CH522585A (de) Verfahren zur Herstellung von Metachlornitrobenzol
AT329517B (de) Verfahren zur herstellung von chlorcyan
AT322736B (de) Verfahren zur herstellung von 3-carbomoyloxymethyl-cephalosporinen
AT308293B (de) Verfahren zur Herstellung von Des-Phenylalanin<B1>-insulin
AT310958B (de) Verfahren zur Herstellung von neuen Octadecapeptiden
AT309705B (de) Verfahren zur Herstellung von neuen 21-Floursteroiden
AT297223B (de) Verfahren zur Herstellung von neuen Penicillinen

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee