IT980104B - Olio lubrificante stabile al taglio gradazione multipla della viscosita e relativo procedimento di produzione - Google Patents

Olio lubrificante stabile al taglio gradazione multipla della viscosita e relativo procedimento di produzione

Info

Publication number
IT980104B
IT980104B IT49246/73A IT4924673A IT980104B IT 980104 B IT980104 B IT 980104B IT 49246/73 A IT49246/73 A IT 49246/73A IT 4924673 A IT4924673 A IT 4924673A IT 980104 B IT980104 B IT 980104B
Authority
IT
Italy
Prior art keywords
viscosity
cutting
production process
lubricant oil
related production
Prior art date
Application number
IT49246/73A
Other languages
English (en)
Italian (it)
Original Assignee
Gulf Research Development 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 Gulf Research Development Co filed Critical Gulf Research Development Co
Application granted granted Critical
Publication of IT980104B publication Critical patent/IT980104B/it

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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic 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
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
IT49246/73A 1972-04-05 1973-04-04 Olio lubrificante stabile al taglio gradazione multipla della viscosita e relativo procedimento di produzione IT980104B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24144472A 1972-04-05 1972-04-05
US24144572A 1972-04-05 1972-04-05

Publications (1)

Publication Number Publication Date
IT980104B true IT980104B (it) 1974-09-30

Family

ID=26934299

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49246/73A IT980104B (it) 1972-04-05 1973-04-04 Olio lubrificante stabile al taglio gradazione multipla della viscosita e relativo procedimento di produzione

Country Status (7)

Country Link
JP (1) JPS497657A (cs)
CA (1) CA1007799A (cs)
DE (1) DE2316730A1 (cs)
FR (1) FR2179073A1 (cs)
GB (1) GB1419853A (cs)
IT (1) IT980104B (cs)
NL (1) NL7304631A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245758B1 (cs) * 1973-10-01 1978-04-21 Lubrizol Corp
US4620048A (en) * 1980-03-26 1986-10-28 Exxon Research & Engineering Co. Hydrocarbon solutions of macromolecular polymers having an improved resistance to mechanical degradation
US4507515A (en) * 1983-12-21 1985-03-26 Exxon Research & Engineering Co. Lubricating oil compositions containing ethylene-alpha-olefin polymers of controlled sequence distribution and molecular heterogeneity
EP0415365A3 (en) * 1989-08-30 1992-01-02 Mazda Motor Corporation A differential
CN102057022A (zh) * 2008-06-05 2011-05-11 埃克森美孚化学专利公司 用于烃组合物的倾点下降剂

Also Published As

Publication number Publication date
NL7304631A (cs) 1973-10-09
CA1007799A (en) 1977-03-29
DE2316730A1 (de) 1973-10-18
FR2179073A1 (cs) 1973-11-16
JPS497657A (cs) 1974-01-23
GB1419853A (en) 1975-12-31

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