FR2701036B1 - Additif de viscosité stable au cisaillement pour huiles lubrifiantes. - Google Patents

Additif de viscosité stable au cisaillement pour huiles lubrifiantes.

Info

Publication number
FR2701036B1
FR2701036B1 FR9301229A FR9301229A FR2701036B1 FR 2701036 B1 FR2701036 B1 FR 2701036B1 FR 9301229 A FR9301229 A FR 9301229A FR 9301229 A FR9301229 A FR 9301229A FR 2701036 B1 FR2701036 B1 FR 2701036B1
Authority
FR
France
Prior art keywords
additive
lubricating oils
stable viscosity
shear stable
shear
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 - Fee Related
Application number
FR9301229A
Other languages
English (en)
Other versions
FR2701036A1 (fr
Inventor
Robert Cantiani
Joel Richard
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.)
Great Lakes Chemical France SA
Original Assignee
Great Lakes Chemical France SA
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 Great Lakes Chemical France SA filed Critical Great Lakes Chemical France SA
Priority to FR9301229A priority Critical patent/FR2701036B1/fr
Priority to MX9400882A priority patent/MX9400882A/es
Priority to JP6518267A priority patent/JPH07509023A/ja
Priority to EP94908725A priority patent/EP0637332B1/fr
Priority to BR9403779A priority patent/BR9403779A/pt
Priority to AU61712/94A priority patent/AU672290B2/en
Priority to PCT/US1994/001322 priority patent/WO1994018288A1/fr
Priority to DE69432580T priority patent/DE69432580T2/de
Priority to CA002117497A priority patent/CA2117497A1/fr
Priority to KR1019940702704A priority patent/KR950700392A/ko
Publication of FR2701036A1 publication Critical patent/FR2701036A1/fr
Application granted granted Critical
Publication of FR2701036B1 publication Critical patent/FR2701036B1/fr
Priority to AU76461/96A priority patent/AU703126B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/04—Fatty oil fractions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
FR9301229A 1993-02-04 1993-02-04 Additif de viscosité stable au cisaillement pour huiles lubrifiantes. Expired - Fee Related FR2701036B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR9301229A FR2701036B1 (fr) 1993-02-04 1993-02-04 Additif de viscosité stable au cisaillement pour huiles lubrifiantes.
MX9400882A MX9400882A (es) 1993-02-04 1994-02-03 Aditivo de viscosidad estable al cizallamiento para aceites lubricantes.
DE69432580T DE69432580T2 (de) 1993-02-04 1994-02-04 Sherbeständiger, viskositätsverbesserer für schmieröle
BR9403779A BR9403779A (pt) 1993-02-04 1994-02-04 Polimetacrilato composição melhorada de viscosidade composição de óleo lubrificante e método para melhorar a viscosidade de um lubrificante
AU61712/94A AU672290B2 (en) 1993-02-04 1994-02-04 Shear-stable viscosity improver for lubricating oils
PCT/US1994/001322 WO1994018288A1 (fr) 1993-02-04 1994-02-04 Ameliorant de viscosite stable au cisaillement destine aux huiles de lubrification
JP6518267A JPH07509023A (ja) 1993-02-04 1994-02-04 潤滑油用のせん断安定性粘度改良剤
CA002117497A CA2117497A1 (fr) 1993-02-04 1994-02-04 Additif pour ameliorer la viscosite et la stabilite en cisaillement des huiles lubrifiantes
EP94908725A EP0637332B1 (fr) 1993-02-04 1994-02-04 Ameliorant de viscosite stable au cisaillement destine aux huiles de lubrification
KR1019940702704A KR950700392A (ko) 1993-02-04 1994-08-05 윤활유를 위한 전단-안정성 점도 개질제(Shear-stable viscosity improver for lubricating oils)
AU76461/96A AU703126B2 (en) 1993-02-04 1996-12-23 Shear-stable viscosity improver for lubricating oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301229A FR2701036B1 (fr) 1993-02-04 1993-02-04 Additif de viscosité stable au cisaillement pour huiles lubrifiantes.

Publications (2)

Publication Number Publication Date
FR2701036A1 FR2701036A1 (fr) 1994-08-05
FR2701036B1 true FR2701036B1 (fr) 1995-04-21

Family

ID=9443722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9301229A Expired - Fee Related FR2701036B1 (fr) 1993-02-04 1993-02-04 Additif de viscosité stable au cisaillement pour huiles lubrifiantes.

Country Status (10)

Country Link
EP (1) EP0637332B1 (fr)
JP (1) JPH07509023A (fr)
KR (1) KR950700392A (fr)
AU (1) AU672290B2 (fr)
BR (1) BR9403779A (fr)
CA (1) CA2117497A1 (fr)
DE (1) DE69432580T2 (fr)
FR (1) FR2701036B1 (fr)
MX (1) MX9400882A (fr)
WO (1) WO1994018288A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817606A (en) * 1996-08-08 1998-10-06 Rohm And Haas Company Viscosity index improving additives for phosphate ester-containing hydraulic fluids
US6124249A (en) 1998-12-22 2000-09-26 The Lubrizol Corporation Viscosity improvers for lubricating oil compositions
CA2261458C (fr) * 1998-02-18 2009-02-10 The Lubrizol Corporation Additifs ameliorant l'indice de viscosite des preparations d'huile lubrifiante
DE102004021778A1 (de) * 2004-04-30 2005-12-08 Rohmax Additives Gmbh Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen
JP5246992B2 (ja) * 2005-06-21 2013-07-24 三洋化成工業株式会社 粘度指数向上剤および潤滑油組成物
DE102005041528A1 (de) 2005-08-31 2007-03-01 Rohmax Additives Gmbh Öllösliche Polymere
DE102010028195A1 (de) * 2010-04-26 2011-10-27 Evonik Rohmax Additives Gmbh Schmiermittel für Getriebe
CN109071736B (zh) 2016-05-13 2021-08-10 赢创运营有限公司 基于聚烯烃主链和甲基丙烯酸酯侧链的接枝共聚物
FR3072685B1 (fr) 2017-10-20 2020-11-06 Total Marketing Services Composition pour refroidir et lubrifier un systeme de motorisation d'un vehicule
US11685874B2 (en) 2019-12-16 2023-06-27 Infineum International Limited High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US11365273B2 (en) 2019-12-16 2022-06-21 Infineum International Limited High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US11384311B2 (en) 2019-12-16 2022-07-12 Infineum International Limited High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618691A (en) * 1946-10-02 1949-02-25 Standard Oil Dev Co Improvements in or relating to acrylate ester polymers
FR1302679A (fr) * 1961-08-22 1962-08-31 Basf Ag Produit pour améliorer les propriétés des lubrifiants
US3252949A (en) * 1960-12-30 1966-05-24 Monsanto Co Syndiotactic oil-soluble methacrylate polymers
NL300481A (fr) * 1962-11-13
GB1172697A (en) * 1966-10-21 1969-12-03 Drayton Res Ltd Oil Soluble Graft Copolymers.
US3417021A (en) * 1966-12-30 1968-12-17 Exxon Research Engineering Co Mineral lubricating oil containing a polyester pour depressant
GB1163807A (en) * 1967-08-30 1969-09-10 Shell Int Research Polyalkyl Methacrylates suitable as Luboil Additives
FR1602160A (en) * 1968-12-23 1970-10-19 Hydraulic and lubricating fluids having - improved flow and shear preps
JPS5148153B2 (fr) * 1972-09-30 1976-12-18
US4146492A (en) * 1976-04-02 1979-03-27 Texaco Inc. Lubricant compositions which exhibit low degree of haze and methods of preparing same
DE3544061A1 (de) * 1985-12-13 1987-06-19 Roehm Gmbh Hochscherstabile mehrbereichsschmieroele mit verbessertem viskositaetsindex
WO1989001507A1 (fr) * 1987-08-19 1989-02-23 Pennzoil Products Company Additifs et compositions a base de methacrylate abaissant le point d'ecoulement
US5112509A (en) * 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver

Also Published As

Publication number Publication date
KR950700392A (ko) 1995-01-16
WO1994018288A1 (fr) 1994-08-18
DE69432580D1 (de) 2003-06-05
BR9403779A (pt) 1999-06-15
MX9400882A (es) 1994-08-31
AU6171294A (en) 1994-08-29
AU672290B2 (en) 1996-09-26
EP0637332A1 (fr) 1995-02-08
FR2701036A1 (fr) 1994-08-05
JPH07509023A (ja) 1995-10-05
EP0637332B1 (fr) 2003-05-02
CA2117497A1 (fr) 1994-10-04
DE69432580T2 (de) 2004-04-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20081031