FR2240948B1 - - Google Patents

Info

Publication number
FR2240948B1
FR2240948B1 FR7428266A FR7428266A FR2240948B1 FR 2240948 B1 FR2240948 B1 FR 2240948B1 FR 7428266 A FR7428266 A FR 7428266A FR 7428266 A FR7428266 A FR 7428266A FR 2240948 B1 FR2240948 B1 FR 2240948B1
Authority
FR
France
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
FR7428266A
Other versions
FR2240948A1 (fr
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 INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of FR2240948A1 publication Critical patent/FR2240948A1/fr
Application granted granted Critical
Publication of FR2240948B1 publication Critical patent/FR2240948B1/fr
Expired 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
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • 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
    • 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
    • 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
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7428266A 1973-08-16 1974-08-14 Expired FR2240948B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38887573A 1973-08-16 1973-08-16
US05/534,256 US3965019A (en) 1973-08-16 1974-12-19 Lubricating compositions containing hydrogenated block copolymers as viscosity index improvers

Publications (2)

Publication Number Publication Date
FR2240948A1 FR2240948A1 (fr) 1975-03-14
FR2240948B1 true FR2240948B1 (fr) 1978-08-11

Family

ID=27012468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428266A Expired FR2240948B1 (fr) 1973-08-16 1974-08-14

Country Status (4)

Country Link
US (1) US3965019A (fr)
DE (1) DE2439138A1 (fr)
FR (1) FR2240948B1 (fr)
GB (1) GB1482597A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1064895A (fr) * 1975-05-22 1979-10-23 Adrian Richardson Compose ameliorant d'indice de viscosite
CA1051464A (fr) * 1975-05-26 1979-03-27 Seimei Yasui Huiles synthetiques saturees, leur production et leur emploi
US4122023A (en) * 1975-05-26 1978-10-24 Sumitomo Chemical Company, Limited Synthetic saturated oils, and their production and use
US4032459A (en) * 1976-01-29 1977-06-28 Shell Oil Company Lubricating compositions containing hydrogenated butadiene-isoprene copolymers
GB1575507A (en) * 1976-02-10 1980-09-24 Shell Int Research Hydrogenated star-shaped polymers and oil compositions thereof
GB1575449A (en) * 1976-04-02 1980-09-24 Exxon Research Engineering Co Hydrogenated tapered-block copolymers of conjegated dienes and vinyl aromatic are useful as oil additives
US4073737A (en) * 1976-04-19 1978-02-14 Exxon Research & Engineering Co. Hydrogenated copolymers of conjugated dienes and when desired a vinyl aromatic monomer are useful as oil additives
US4141847A (en) * 1977-05-11 1979-02-27 Shell Oil Company Star-shaped polymer reacted with dicarboxylic acid and amine as dispersant viscosity index improver
US4261841A (en) * 1979-12-18 1981-04-14 Phillips Petroleum Company Lubricating composition comprising hydrogenated oligomers of 1,3-diolefins and a calcium petroleum sulfonate
USH724H (en) 1985-08-16 1990-01-02 Blends of thermoplastic polymers and modified block copolymers
US4988765A (en) * 1985-08-16 1991-01-29 Shell Oil Company High impact resistant blends of thermoplastic polyamides and modified diblock copolymers
JPS6241213A (ja) 1985-08-16 1987-02-23 シエル・インタ−ナシヨネイル・リサ−チ・マ−チヤツピイ・ベ−・ウイ 変性ブロツクコポリマ−、該コポリマ−を含有する耐衝撃性組成物、及び該コポリマ−の製造法
US4728578A (en) * 1986-08-13 1988-03-01 The Lubrizol Corporation Compositions containing basic metal salts and/or non-Newtonian colloidal disperse systems and vinyl aromatic containing polymers
US4879349A (en) * 1987-11-05 1989-11-07 Shell Oil Company Selective hydrogenation process
US5001199A (en) * 1987-11-05 1991-03-19 Shell Oil Company Selective hydrogenation process
US4880878A (en) * 1987-12-29 1989-11-14 Shell Oil Company Block copolymer blends with improved oil absorption resistance
USH826H (en) 1988-02-17 1990-10-02 Lubricant compositions containing a viscosity index improver having dispersant properties
USH815H (en) 1988-02-17 1990-09-04 Lubricant composition containing a viscosity index improver having dispersant properties
US5185090A (en) 1988-06-24 1993-02-09 Exxon Chemical Patents Inc. Low pressure derived mixed phosphorous- and sulfur-containing reaction products useful in power transmitting compositions and process for preparing same
US5078893A (en) 1988-06-24 1992-01-07 Exxon Chemical Patents Inc. Synergistic combination of additives useful in power transmitting compositions
US4983673A (en) * 1988-12-22 1991-01-08 Shell Oil Company High impact resistant blends of thermoplastic polyamides and modified diblock copolymers
US5262508A (en) * 1990-10-10 1993-11-16 Exxon Chemical Patents Inc. Process for preparing alkyl phenol-sulfur condensate lubricating oil additives
US5118875A (en) * 1990-10-10 1992-06-02 Exxon Chemical Patents Inc. Method of preparing alkyl phenol-formaldehyde condensates
US5310490A (en) * 1991-03-13 1994-05-10 Exxon Chemical Products Inc. Viscosity modifer polymers
US5310814A (en) * 1991-03-15 1994-05-10 Exxon Chemical Patents Inc. Viscosity modifier polybutadiene polymers
US7208184B2 (en) 2002-07-20 2007-04-24 Applied Elastomerics, Inc. Gelatinous food elastomer compositions and articles for use as fishing bait
US7108873B2 (en) 1994-04-19 2006-09-19 Applied Elastomerics, Inc. Gelatinous food elastomer compositions and articles
US7134236B2 (en) * 1994-04-19 2006-11-14 Applied Elastomerics, Inc. Gelatinous elastomer compositions and articles for use as fishing bait
US7290367B2 (en) * 1994-04-19 2007-11-06 Applied Elastomerics, Inc. Tear resistant gel articles for various uses
US7226484B2 (en) * 1994-04-19 2007-06-05 Applied Elastomerics, Inc. Tear resistant gels and articles for every uses
US7234560B2 (en) * 1994-04-19 2007-06-26 Applied Elastomerics, Inc. Inflatable restraint cushions and other uses
US6077455A (en) 1995-07-17 2000-06-20 Exxon Chemical Patents Inc Automatic transmission fluid of improved viscometric properties
US7407918B2 (en) * 2003-12-11 2008-08-05 Afton Chemical Corporation Lubricating oil compositions
WO2007106346A2 (fr) * 2006-03-10 2007-09-20 Kraton Polymers U.S. Llc Améliorateur de l'indice de viscosité pour des huiles lubrifiantes
US10829709B2 (en) 2014-01-02 2020-11-10 Infineum International Limited Viscosity index improver concentrates for lubricating oil compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554911A (en) * 1967-11-30 1971-01-12 Phillips Petroleum Co Viscosity index improvers
US3630905A (en) * 1968-11-19 1971-12-28 Phillips Petroleum Co Oil-extended vi improvers
US3595942A (en) * 1968-12-24 1971-07-27 Shell Oil Co Partially hydrogenated block copolymers
BE759713A (nl) * 1969-12-12 1971-06-02 Shell Int Research Blokcopolymeren als viscositeitsindexverbeterende middelen
GB1370093A (en) * 1970-11-13 1974-10-09 Shell Int Research Lubricant compositions containing a viscosity index improver
US3772196A (en) * 1971-12-03 1973-11-13 Shell Oil Co Lubricating compositions
US3835053A (en) * 1972-11-13 1974-09-10 Shell Oil Co Lubricating compositions

Also Published As

Publication number Publication date
US3965019A (en) 1976-06-22
DE2439138A1 (de) 1975-02-27
FR2240948A1 (fr) 1975-03-14
GB1482597A (en) 1977-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse