KR950700392A - 윤활유를 위한 전단-안정성 점도 개질제(Shear-stable viscosity improver for lubricating oils) - Google Patents

윤활유를 위한 전단-안정성 점도 개질제(Shear-stable viscosity improver for lubricating oils)

Info

Publication number
KR950700392A
KR950700392A KR1019940702704A KR19940702704A KR950700392A KR 950700392 A KR950700392 A KR 950700392A KR 1019940702704 A KR1019940702704 A KR 1019940702704A KR 19940702704 A KR19940702704 A KR 19940702704A KR 950700392 A KR950700392 A KR 950700392A
Authority
KR
South Korea
Prior art keywords
shear
lubricating oils
viscosity improver
stable viscosity
stable
Prior art date
Application number
KR1019940702704A
Other languages
English (en)
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 filed Critical
Publication of KR950700392A publication Critical patent/KR950700392A/ko

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)
KR1019940702704A 1993-02-04 1994-08-05 윤활유를 위한 전단-안정성 점도 개질제(Shear-stable viscosity improver for lubricating oils) KR950700392A (ko)

Applications Claiming Priority (2)

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.
PCT/US1994/001322 WO1994018288A1 (en) 1993-02-04 1994-02-04 Shear-stable viscosity improver for lubricating oils

Publications (1)

Publication Number Publication Date
KR950700392A true KR950700392A (ko) 1995-01-16

Family

ID=9443722

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940702704A KR950700392A (ko) 1993-02-04 1994-08-05 윤활유를 위한 전단-안정성 점도 개질제(Shear-stable viscosity improver for lubricating oils)

Country Status (10)

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

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
CA2261458C (en) * 1998-02-18 2009-02-10 The Lubrizol Corporation Viscosity improvers for lubricating oil compositions
US6124249A (en) 1998-12-22 2000-09-26 The Lubrizol Corporation Viscosity improvers for lubricating oil compositions
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
WO2017194654A1 (en) 2016-05-13 2017-11-16 Evonik Oil Additives Gmbh Graft copolymers based on polyolefin backbone and methacrylate side chains
FR3072685B1 (fr) 2017-10-20 2020-11-06 Total Marketing Services Composition pour refroidir et lubrifier un systeme de motorisation d'un vehicule
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
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
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
BE639851A (ko) * 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 (ko) * 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
EP0329756B1 (en) * 1987-08-19 1994-05-11 Pennzoil Products Company Methacrylate pour point depressants and compositions
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
EP0637332A1 (en) 1995-02-08
DE69432580D1 (de) 2003-06-05
FR2701036A1 (fr) 1994-08-05
EP0637332B1 (en) 2003-05-02
FR2701036B1 (fr) 1995-04-21
JPH07509023A (ja) 1995-10-05
WO1994018288A1 (en) 1994-08-18
DE69432580T2 (de) 2004-04-08
MX9400882A (es) 1994-08-31
CA2117497A1 (en) 1994-10-04
AU6171294A (en) 1994-08-29
BR9403779A (pt) 1999-06-15
AU672290B2 (en) 1996-09-26

Similar Documents

Publication Publication Date Title
DE69614323D1 (de) Dispergier- und Viskositätsverbesserer für Schmierölzusammensetzungen
DE69802148T2 (de) Verbessertes Antioxidantsystem für Schmierstoff-Grundöle
NO954709D0 (no) Smöreoljeblanding
DE69527882T2 (de) Schmierölzusätze
DE69829628D1 (de) Stickstoff-enthaltende dispergierende Viskositätsverbesserer für Schmieröle
GB9307652D0 (en) Lubricating oils
DE69323067T2 (de) Schmieröl
AU1824695A (en) Viscosity index improver and lubricating oil
DE3751289T2 (de) Viskositätsindexverbesserungs-Dispergiermittel enthaltendes Schmieröl.
DE69606338T2 (de) Dispergier- und Viskositätsverbesserer für Schmierölzusammensetzungen
DE69100623T2 (de) Alkenylbernsteinsäureimide wie Schmierölzusätze.
KR950700392A (ko) 윤활유를 위한 전단-안정성 점도 개질제(Shear-stable viscosity improver for lubricating oils)
DE69607777T2 (de) Dispergier- und Viskositätsverbesserer für Schmierölzusammensetzungen
ZA955389B (en) Star polymer viscosity index improver for oil lubricating compositions
GB9523840D0 (en) Lubricating oil additives
DE69406705D1 (de) Schmierölzusammensetzung
NO954708D0 (no) Smöreoljeblanding
DE69518673D1 (de) Dispergiermittel für Schmieröl
DE69229859D1 (de) Schmieröl für kühlschrank
AU7646196A (en) Shear-stable viscosity improver for lubricating oils
GB9318810D0 (en) Lubricating oil additives
GB9325132D0 (en) Lubricating oil additives
DE69309525D1 (de) Viskositätsindexverbessererzusammensetzung für Schmieröl
DE69526832T2 (de) Viskositätsindexverbesserungsdispergiermittel für Schmieröle
GB9324208D0 (en) Lubricating oil additives

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid