GB1548464A - Dispersant vi improver - Google Patents

Dispersant vi improver

Info

Publication number
GB1548464A
GB1548464A GB43079/77A GB4307977A GB1548464A GB 1548464 A GB1548464 A GB 1548464A GB 43079/77 A GB43079/77 A GB 43079/77A GB 4307977 A GB4307977 A GB 4307977A GB 1548464 A GB1548464 A GB 1548464A
Authority
GB
United Kingdom
Prior art keywords
improver
dispersant
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
GB43079/77A
Other languages
English (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority claimed from US05/733,574 external-priority patent/US4033888A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1548464A publication Critical patent/GB1548464A/en
Expired legal-status Critical Current

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    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
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    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
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    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
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    • 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—Overbasedsulfonic 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • 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
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/088—Neutral 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased 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
    • 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
    • C10M2223/041—Triaryl phosphates
    • 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
    • C10M2223/042—Metal salts thereof
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

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  • 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)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
GB43079/77A 1976-10-18 1977-10-17 Dispersant vi improver Expired GB1548464A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73357276A 1976-10-18 1976-10-18
US05/733,574 US4033888A (en) 1976-10-18 1976-10-18 Dispersant VI improver

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GB1548464A true GB1548464A (en) 1979-07-18

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JP (1) JPS5350291A (nl)
DE (1) DE2746547A1 (nl)
FR (1) FR2367780A1 (nl)
GB (1) GB1548464A (nl)
NL (1) NL184322C (nl)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670173A (en) * 1985-12-19 1987-06-02 The Lubrizol Corporation Oil-soluble reaction products of an acylated reaction product, a polyamine, and mono-functional acid
WO1987003890A1 (en) * 1985-12-19 1987-07-02 The Lubrizol Corporation Graft copolymers prepared from solvent-free reactions and dispersant derivatives thereof
GB2219597A (en) * 1988-06-13 1989-12-13 Lubrizol Corp Lubricating oil compositions containing dithiophosphoric and derivatives
USH731H (en) 1985-08-16 1990-02-06 Blends of thermoplastic polymers and modified block copolymers
GB2222601A (en) * 1988-06-13 1990-03-14 Lubrizol Corp Lubricating oil compositions containing phosphordithioic acid derivatives
EP0375503B1 (fr) * 1988-12-12 1996-02-28 Elf Aquitaine Additifs aux lubrifiants résultant de la condensation d'une alkylène polyamine sur un copolymère ayant des groupements carboxyliques vicinaux

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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US4145298A (en) * 1977-08-22 1979-03-20 Phillips Petroleum Company Hydrogenated lithiated copolymers grafted with organic nitrogen compounds as viscosity index improvers having dispersant properties
JPS5483091A (en) * 1977-12-14 1979-07-02 Dainichi Seika Kogyo Kk Preparation of hydrophilic polymer
JPS5598204A (en) * 1979-01-23 1980-07-26 Denki Kagaku Kogyo Kk Production of maleinized styrene-conjugated diene block-copolymer
GB2047266B (en) * 1979-04-09 1984-02-08 Exxon Research Engineering Co Viscosity index lubricating oils
EP0216347B1 (en) * 1981-08-13 1990-11-07 Asahi Kasei Kogyo Kabushiki Kaisha A modified block copolymer composition
US5278246A (en) * 1981-08-13 1994-01-11 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer and a process for producing the same
US5272208A (en) * 1981-08-13 1993-12-21 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer composition
US5272209A (en) * 1981-08-13 1993-12-21 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer composition
JPS63304043A (ja) * 1988-01-21 1988-12-12 Asahi Chem Ind Co Ltd 熱可塑性重合体からなる組成物
US5633415A (en) * 1990-01-16 1997-05-27 Mobil Oil Corporation Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
US7550415B2 (en) 2004-12-10 2009-06-23 Shell Oil Company Lubricating oil composition
JP2006199857A (ja) 2005-01-21 2006-08-03 Showa Shell Sekiyu Kk 低燃費性に優れたガソリンエンジン油組成物
BRPI0707809B1 (pt) 2006-02-21 2016-07-05 Shell Int Research composição de óleo lubrificante, e, método de lubrificação de um motor de combustão interna
CN101454430B (zh) * 2006-03-27 2012-11-07 卢布里佐尔公司 聚合物及其润滑组合物
JP2011525563A (ja) 2008-06-24 2011-09-22 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ ポリ（ヒドロキシカルボン酸）アミドを含む潤滑組成物の使用法
WO2010014678A1 (en) 2008-07-31 2010-02-04 Shell Oil Company Poly(hydroxycarboxylic acid) amide salt derivative and lubricating composition containing it
JP5432537B2 (ja) 2009-01-28 2014-03-05 昭和シェル石油株式会社 耐摩耗剤およびそれを含む耐摩耗性に優れた潤滑油組成物
US20120304531A1 (en) 2011-05-30 2012-12-06 Shell Oil Company Liquid fuel compositions
WO2015193395A1 (en) 2014-06-19 2015-12-23 Shell Internationale Research Maatschappij B.V. Lubricating composition
BR112017018385B1 (pt) 2015-02-27 2022-01-18 Shell Internationale Research Maatschappij B.V. Uso de uma amina aromática em uma composição lubrificante
PL3265546T3 (pl) 2015-03-04 2022-04-25 Huntsman Petrochemical Llc Nowoczesne organiczne modyfikatory tarcia
WO2016156328A1 (en) 2015-03-31 2016-10-06 Shell Internationale Research Maatschappij B.V. Use of a lubricating composition comprising a hindered amine light stabilizer for improved piston cleanliness in an internal combustion engine
WO2016184842A1 (en) 2015-05-18 2016-11-24 Shell Internationale Research Maatschappij B.V. Lubricating composition
EP3336162A1 (en) 2016-12-16 2018-06-20 Shell International Research Maatschappij B.V. Lubricating composition
JP2023089514A (ja) * 2021-12-16 2023-06-28 Ｅｎｅｏｓ株式会社 潤滑油剤組成物及び潤滑油剤用添加剤

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH731H (en) 1985-08-16 1990-02-06 Blends of thermoplastic polymers and modified block copolymers
US4670173A (en) * 1985-12-19 1987-06-02 The Lubrizol Corporation Oil-soluble reaction products of an acylated reaction product, a polyamine, and mono-functional acid
WO1987003890A1 (en) * 1985-12-19 1987-07-02 The Lubrizol Corporation Graft copolymers prepared from solvent-free reactions and dispersant derivatives thereof
WO1987003897A1 (en) * 1985-12-19 1987-07-02 The Lubrizol Corporation Oil-soluble reaction products of an acylated reaction product, a polyamine, and a mono-functional acid
US5429758A (en) * 1985-12-19 1995-07-04 The Lubrizol Corporation Graft copolymers prepared from solvent-free reactions and dispersant derivatives thereof
GB2219597A (en) * 1988-06-13 1989-12-13 Lubrizol Corp Lubricating oil compositions containing dithiophosphoric and derivatives
GB2222601A (en) * 1988-06-13 1990-03-14 Lubrizol Corp Lubricating oil compositions containing phosphordithioic acid derivatives
US4981602A (en) * 1988-06-13 1991-01-01 The Lubrizol Corporation Lubricating oil compositions and concentrates
GB2219597B (en) * 1988-06-13 1991-10-23 Lubrizol Corp Lubricating oil compositions and concentrates containing dithiophosphoric acid derivatives
GB2222601B (en) * 1988-06-13 1991-10-23 Lubrizol Corp Lubricating oil compositions
EP0375503B1 (fr) * 1988-12-12 1996-02-28 Elf Aquitaine Additifs aux lubrifiants résultant de la condensation d'une alkylène polyamine sur un copolymère ayant des groupements carboxyliques vicinaux

Also Published As

Publication number Publication date
NL184322B (nl) 1989-01-16
FR2367780B1 (nl) 1979-03-02
JPS6134442B2 (nl) 1986-08-07
JPS5350291A (en) 1978-05-08
FR2367780A1 (fr) 1978-05-12
DE2746547C2 (nl) 1988-10-27
DE2746547A1 (de) 1978-04-20
NL184322C (nl) 1989-06-16
NL7711352A (nl) 1978-04-20

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Effective date: 19971016