BE882693A - Polymeeroplossingen met verbeterde weerstand tegen mechanische ontleding alsmede de bereiding daarvan - Google Patents

Polymeeroplossingen met verbeterde weerstand tegen mechanische ontleding alsmede de bereiding daarvan

Info

Publication number
BE882693A
BE882693A BE2/58502A BE2058502A BE882693A BE 882693 A BE882693 A BE 882693A BE 2/58502 A BE2/58502 A BE 2/58502A BE 2058502 A BE2058502 A BE 2058502A BE 882693 A BE882693 A BE 882693A
Authority
BE
Belgium
Prior art keywords
preparation
improved resistance
polymer solutions
mechanical decomposition
decomposition
Prior art date
Application number
BE2/58502A
Other languages
English (en)
Dutch (nl)
Inventor
W Graessley
G Strate
E Kresge
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BE882693A publication Critical patent/BE882693A/nl

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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • 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
    • 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
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE2/58502A 1979-04-09 1980-04-09 Polymeeroplossingen met verbeterde weerstand tegen mechanische ontleding alsmede de bereiding daarvan BE882693A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2799679A 1979-04-09 1979-04-09

Publications (1)

Publication Number Publication Date
BE882693A true BE882693A (nl) 1980-10-09

Family

ID=21840987

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58502A BE882693A (nl) 1979-04-09 1980-04-09 Polymeeroplossingen met verbeterde weerstand tegen mechanische ontleding alsmede de bereiding daarvan

Country Status (7)

Country Link
JP (1) JPS55149332A (no)
BE (1) BE882693A (no)
DE (1) DE3013318C2 (no)
FR (1) FR2453889B1 (no)
GB (1) GB2047266B (no)
IT (1) IT1147348B (no)
NL (1) NL8002092A (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7622433B2 (en) 2002-11-12 2009-11-24 Mitsui Chemicals, Inc. Lubricating oil composition and internal combustion engine oil
SG11201903781QA (en) * 2016-11-02 2019-05-30 Evonik Oil Additives Gmbh Lubricant composition with an improved viscosity characteristic at low operating temperature
CN111474258B (zh) * 2020-04-17 2022-09-06 湖北航天化学技术研究所 叠氮缩水甘油聚醚支化程度的测定方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147472C (nl) * 1966-09-23 1980-05-16 Du Pont Werkwijze voor het bereiden van een vloeibare olie met verbeterde viscositeitsindex en verbeterde stabiliteit bij hoge schuifspanningen.
US3554911A (en) * 1967-11-30 1971-01-12 Phillips Petroleum Co Viscosity index improvers
US3551336A (en) * 1969-06-30 1970-12-29 Exxon Research Engineering Co Lubricant containing ethylene-alpha-olefin polymer
NL170019C (nl) * 1970-06-02 Exxon Research Engineering Co Werkwijze ter bereiding van een smeeroliemengsel.
CA1001347A (en) * 1971-06-14 1976-12-07 Gulf Research And Development Company Multiviscosity grade lubricating oils
JPS4839203A (no) * 1971-09-21 1973-06-09
GB1360689A (en) * 1971-11-16 1974-07-17 British Petroleum Co Polystyrene/polyisobutylene vi improver
US3992310A (en) * 1971-11-16 1976-11-16 The British Petroleum Company Limited Copolymers
JPS539710B2 (no) * 1972-08-07 1978-04-07
US3790480A (en) * 1972-12-29 1974-02-05 Du Pont Mineral oil composition
US3897353A (en) * 1972-12-29 1975-07-29 Texaco Inc Method of preventing haze in oil concentrates containing an amorphous ethylene-propylene copolymer viscosity index improver
JPS5019310A (no) * 1973-05-31 1975-02-28
CA1070664A (en) * 1974-09-16 1980-01-29 Marvin F. Smith (Jr.) Viscosity index additives for lubricating oils
JPS5137285A (en) * 1974-09-25 1976-03-29 Mitsubishi Heavy Ind Ltd X senoryokusokuteihoho
FR2293485A1 (fr) * 1974-12-03 1976-07-02 Inst Francais Du Petrole Compositions lubrifiantes ameliorees par l'addition de copolymeres greffes
GB1575507A (en) * 1976-02-10 1980-09-24 Shell Int Research Hydrogenated star-shaped polymers and oil compositions thereof
FR2367780A1 (fr) * 1976-10-18 1978-05-12 Shell Int Research Copolymere sequence modifie utilisable comme additif dispersant et ameliorant l'indice de viscosi
CA1111019A (en) * 1977-04-13 1981-10-20 Robert L. Elliott Ethylene polymers and oil compositions containing same
CA1108792A (en) * 1977-05-11 1981-09-08 Thomas E. Kiovsky Star-shaped dispersant viscosity index improver
US4077893A (en) * 1977-05-11 1978-03-07 Shell Oil Company Star-shaped dispersant viscosity index improver

Also Published As

Publication number Publication date
FR2453889A1 (fr) 1980-11-07
JPS55149332A (en) 1980-11-20
IT1147348B (it) 1986-11-19
GB2047266B (en) 1984-02-08
DE3013318C2 (de) 1994-08-04
GB2047266A (en) 1980-11-26
NL8002092A (nl) 1980-10-13
JPH0315678B2 (no) 1991-03-01
DE3013318A1 (de) 1980-10-30
FR2453889B1 (fr) 1985-08-16
IT8021245A0 (it) 1980-04-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EXXON RESEARCH AND ENGINEERING CY

Effective date: 19940430