IT9022396A0 - Addittivo multifunzionale per oli lubrificanti - Google Patents

Addittivo multifunzionale per oli lubrificanti

Info

Publication number
IT9022396A0
IT9022396A0 IT9022396A IT2239690A IT9022396A0 IT 9022396 A0 IT9022396 A0 IT 9022396A0 IT 9022396 A IT9022396 A IT 9022396A IT 2239690 A IT2239690 A IT 2239690A IT 9022396 A0 IT9022396 A0 IT 9022396A0
Authority
IT
Italy
Prior art keywords
multifunctional additive
lubricant oils
lubricant
oils
multifunctional
Prior art date
Application number
IT9022396A
Other languages
English (en)
Other versions
IT1244474B (it
IT9022396A1 (it
Inventor
Paola Gambini
Paolo Koch
Alberto Santambrogio
Original Assignee
Ministero Dell Uni Della Ric
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 Ministero Dell Uni Della Ric filed Critical Ministero Dell Uni Della Ric
Publication of IT9022396A0 publication Critical patent/IT9022396A0/it
Priority to IT02239690A priority Critical patent/IT1244474B/it
Priority to EP91203151A priority patent/EP0493846B1/en
Priority to ES91203151T priority patent/ES2049522T3/es
Priority to DE69101238T priority patent/DE69101238T2/de
Priority to AT91203151T priority patent/ATE101874T1/de
Priority to DK91203151.5T priority patent/DK0493846T3/da
Priority to AU88818/91A priority patent/AU648844B2/en
Priority to US07/805,007 priority patent/US5322632A/en
Priority to MX9102506A priority patent/MX9102506A/es
Priority to BR919105354A priority patent/BR9105354A/pt
Priority to KR1019910022706A priority patent/KR920012377A/ko
Priority to CA002057492A priority patent/CA2057492C/en
Priority to PT99796A priority patent/PT99796B/pt
Priority to EC1991000796A priority patent/ECSP910796A/es
Priority to JP3351908A priority patent/JP3041554B2/ja
Priority to HU913951A priority patent/HU213734B/hu
Priority to PL91292766A priority patent/PL167974B1/pl
Priority to SU5010579A priority patent/RU2102402C1/ru
Priority to CN91107984A priority patent/CN1045105C/zh
Publication of IT9022396A1 publication Critical patent/IT9022396A1/it
Priority to CN94105363A priority patent/CN1047196C/zh
Priority to CN94105387A priority patent/CN1047195C/zh
Application granted granted Critical
Publication of IT1244474B publication Critical patent/IT1244474B/it

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
    • 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
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—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
    • 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
    • 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
    • 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
    • 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
    • C10M2217/028—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
    • C10M2217/06—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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbased sulfonic acid salts
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • 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
    • 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
    • C10N2040/251—Alcohol-fuelled 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
    • C10N2040/255—Gasoline 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
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT02239690A 1990-12-14 1990-12-14 Addittivo multifunzionale per oli lubrificanti IT1244474B (it)

Priority Applications (21)

Application Number Priority Date Filing Date Title
IT02239690A IT1244474B (it) 1990-12-14 1990-12-14 Addittivo multifunzionale per oli lubrificanti
EP91203151A EP0493846B1 (en) 1990-12-14 1991-12-03 Multifunctional additive for lubricating oils
ES91203151T ES2049522T3 (es) 1990-12-14 1991-12-03 Aditivo multifuncional para aceites lubricantes.
DE69101238T DE69101238T2 (de) 1990-12-14 1991-12-03 Mehrzweckzusatz für Schmieröle.
AT91203151T ATE101874T1 (de) 1990-12-14 1991-12-03 Mehrzweckzusatz fuer schmieroele.
DK91203151.5T DK0493846T3 (da) 1990-12-14 1991-12-03 Multifunktionelt additiv til smøreolier
AU88818/91A AU648844B2 (en) 1990-12-14 1991-12-05 Multifunctional additive for lubricating oils
US07/805,007 US5322632A (en) 1990-12-14 1991-12-11 Multifunctional additive for lubricating oils
MX9102506A MX9102506A (es) 1990-12-14 1991-12-11 Aditivos multifuncionales para aceites lubricantes.
KR1019910022706A KR920012377A (ko) 1990-12-14 1991-12-12 윤활유용 다기능성 첨가제
BR919105354A BR9105354A (pt) 1990-12-14 1991-12-12 Aditivo de melhoramento de indice de viscosidade polimerica e processo para sua preparacao,composto,concentrado e composicao de oleo lubrificante
CA002057492A CA2057492C (en) 1990-12-14 1991-12-12 Multifunctional additive for lubricating oils
PL91292766A PL167974B1 (pl) 1990-12-14 1991-12-13 Sposób wytwarzania wielofunkcyjnego polimerycznego dodatku do olejów smarowych PL PL PL
EC1991000796A ECSP910796A (es) 1990-12-14 1991-12-13 Aditivo multifuncional para aceites lubricantes
JP3351908A JP3041554B2 (ja) 1990-12-14 1991-12-13 ポリマー形粘度指数改善添加剤
HU913951A HU213734B (en) 1990-12-14 1991-12-13 Process for producing multifunctional additive for lubricants, and lubricating oil concentrates and compositions containing it
PT99796A PT99796B (pt) 1990-12-14 1991-12-13 Processo para a preparacao de aditivos multifuncionais para oleos lubrificantes
SU5010579A RU2102402C1 (ru) 1990-12-14 1991-12-13 Полимерная присадка, улучшающая индекс вязкости, способ ее получения, мономер, обладающий диспергирующим действием, концентрат и смазочное масло
CN91107984A CN1045105C (zh) 1990-12-14 1991-12-14 一种多功能润滑油添加剂的制备方法
CN94105363A CN1047196C (zh) 1990-12-14 1994-05-07 添加剂浓缩物
CN94105387A CN1047195C (zh) 1990-12-14 1994-05-07 润滑油组合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02239690A IT1244474B (it) 1990-12-14 1990-12-14 Addittivo multifunzionale per oli lubrificanti

Publications (3)

Publication Number Publication Date
IT9022396A0 true IT9022396A0 (it) 1990-12-14
IT9022396A1 IT9022396A1 (it) 1992-06-14
IT1244474B IT1244474B (it) 1994-07-15

Family

ID=11195730

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02239690A IT1244474B (it) 1990-12-14 1990-12-14 Addittivo multifunzionale per oli lubrificanti

Country Status (19)

Country Link
US (1) US5322632A (it)
EP (1) EP0493846B1 (it)
JP (1) JP3041554B2 (it)
KR (1) KR920012377A (it)
CN (3) CN1045105C (it)
AT (1) ATE101874T1 (it)
AU (1) AU648844B2 (it)
BR (1) BR9105354A (it)
CA (1) CA2057492C (it)
DE (1) DE69101238T2 (it)
DK (1) DK0493846T3 (it)
EC (1) ECSP910796A (it)
ES (1) ES2049522T3 (it)
HU (1) HU213734B (it)
IT (1) IT1244474B (it)
MX (1) MX9102506A (it)
PL (1) PL167974B1 (it)
PT (1) PT99796B (it)
RU (1) RU2102402C1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270673B (it) * 1994-10-19 1997-05-07 Euron Spa Additivo multifunzionale per olii lubrificanti compatibili con fluoroelastomeri
DE4446365A1 (de) * 1994-12-23 1996-06-27 Roehm Gmbh Verfahren zur Herstellung von Kunststoff-Teilchen
WO1999057162A1 (en) * 1998-05-02 1999-11-11 Bp Chemicals Limited Polymers and their uses
CN1058516C (zh) * 1998-05-08 2000-11-15 中国石油化工总公司 一种润滑油金属减活剂及其制备方法
GB9810370D0 (en) * 1998-05-14 1998-07-15 Bp Exploration Operating Polymer products and their uses in oil
WO2001024903A2 (en) * 1999-10-07 2001-04-12 Dante Oppici A plant for recovering solvents from air
US6642189B2 (en) 1999-12-22 2003-11-04 Nippon Mitsubishi Oil Corporation Engine oil compositions
DE102007036856A1 (de) * 2007-08-06 2009-02-26 Evonik Rohmax Additives Gmbh Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive
DE102010001040A1 (de) * 2010-01-20 2011-07-21 Evonik RohMax Additives GmbH, 64293 (Meth)acrylat-Polymere zur Verbesserung des Viskositätsindexes
AU2013302711A1 (en) 2012-08-14 2015-03-05 Basf Se Polymer for lubricant compositions and method of forming the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304260A (en) * 1960-12-30 1967-02-14 Monsanto Co Compositions of improved viscosity index containing alkyl polymethacrylate of high relative syndiotacticity
NL6903485A (nl) * 1968-01-23 1970-09-08 Roehm & Haas Gmbh Werkwijze voor het bereiden van entcopolymeren respectievelijk van smeerolietoevoegsels
US3816314A (en) * 1972-05-31 1974-06-11 Exxon Research Engineering Co Block copolymers of unsaturated ester and a nitrogen containing monomer as v.i.improving and dispersant additives for oils
US3864099A (en) * 1973-12-03 1975-02-04 Gulf Research Development Co Mineral oils containing copolymers of aziridineethyl acrylates and methacrylates: alkyl acrylates and methacrylates
US4036768A (en) * 1976-06-14 1977-07-19 Texaco Inc. Polymethacrylate and lube composition thereof
DE3672402D1 (de) * 1985-04-24 1990-08-09 Texaco Development Corp Polymere von olefinischen ungesaettigten verbindungen und diese polymere enthaltendes mineraloel zur verbesserung des viskositaetsindexes.
DE3544061A1 (de) * 1985-12-13 1987-06-19 Roehm Gmbh Hochscherstabile mehrbereichsschmieroele mit verbessertem viskositaetsindex
US4699723A (en) * 1986-08-20 1987-10-13 Texaco Inc. Dispersant-antioxidant multifunction viscosity index improver
US5157088A (en) * 1987-11-19 1992-10-20 Dishong Dennis M Nitrogen-containing esters of carboxy-containing interpolymers
DE3843922A1 (de) * 1988-12-24 1990-06-28 Hoechst Ag Neue copolymere, deren mischungen mit poly(meth)acrylsaeureestern und deren verwendung zur verbesserung der fliessfaehigkeit von rohoelen in der kaelte
US5013468A (en) * 1989-10-10 1991-05-07 Texaco Inc. Dispersant/antioxidant VII lubricant additive
US4941985A (en) * 1989-12-01 1990-07-17 Texaco Inc. Dispersant/antioxidant VII lubricant additive
US5169550A (en) * 1990-06-06 1992-12-08 Texaco Chemical Company Synthetic lubricant base stocks having an improved viscosity

Also Published As

Publication number Publication date
JP3041554B2 (ja) 2000-05-15
PT99796A (pt) 1993-04-30
HUT59719A (en) 1992-06-29
PL167974B1 (pl) 1995-12-30
CN1107882A (zh) 1995-09-06
AU648844B2 (en) 1994-05-05
EP0493846B1 (en) 1994-02-23
IT1244474B (it) 1994-07-15
BR9105354A (pt) 1992-08-25
ES2049522T3 (es) 1994-04-16
KR920012377A (ko) 1992-07-27
CN1047195C (zh) 1999-12-08
MX9102506A (es) 1992-06-01
DK0493846T3 (da) 1994-05-30
CN1099790A (zh) 1995-03-08
DE69101238D1 (de) 1994-03-31
JPH06122864A (ja) 1994-05-06
ATE101874T1 (de) 1994-03-15
IT9022396A1 (it) 1992-06-14
PL292766A1 (en) 1992-08-10
ECSP910796A (es) 1992-08-26
CA2057492A1 (en) 1992-06-15
CN1066678A (zh) 1992-12-02
PT99796B (pt) 1999-05-31
CN1047196C (zh) 1999-12-08
CN1045105C (zh) 1999-09-15
HU913951D0 (en) 1992-02-28
DE69101238T2 (de) 1994-06-01
HU213734B (en) 1997-09-29
EP0493846A1 (en) 1992-07-08
RU2102402C1 (ru) 1998-01-20
AU8881891A (en) 1992-06-18
CA2057492C (en) 2005-06-28
US5322632A (en) 1994-06-21

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Effective date: 19961217