CH617223A5 - - Google Patents

Download PDF

Info

Publication number
CH617223A5
CH617223A5 CH338574A CH338574A CH617223A5 CH 617223 A5 CH617223 A5 CH 617223A5 CH 338574 A CH338574 A CH 338574A CH 338574 A CH338574 A CH 338574A CH 617223 A5 CH617223 A5 CH 617223A5
Authority
CH
Switzerland
Prior art keywords
viscosity
astm
cst
additive
viscosity index
Prior art date
Application number
CH338574A
Other languages
English (en)
Italian (it)
Inventor
Pierleone Girotti
Renato Tesei
Telemaco Floris
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CH617223A5 publication Critical patent/CH617223A5/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
    • 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
    • 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
    • C10M2207/027—Neutral salts thereof
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/086—Imides
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12

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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CH338574A 1973-03-12 1974-03-11 CH617223A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21460/73A IT981303B (it) 1973-03-12 1973-03-12 Additivo per migliorare l indice di viscosita degli olii lubrifi canti e olii lubrificanti cosi ottenuti

Publications (1)

Publication Number Publication Date
CH617223A5 true CH617223A5 (fr) 1980-05-14

Family

ID=11182119

Family Applications (1)

Application Number Title Priority Date Filing Date
CH338574A CH617223A5 (fr) 1973-03-12 1974-03-11

Country Status (19)

Country Link
US (1) US3985821A (fr)
JP (1) JPS5338118B2 (fr)
BE (1) BE812158A (fr)
CA (1) CA1022144A (fr)
CH (1) CH617223A5 (fr)
CS (1) CS208699B2 (fr)
DD (1) DD111929A5 (fr)
DE (1) DE2411555B2 (fr)
DK (1) DK143503C (fr)
FR (1) FR2221513B1 (fr)
GB (1) GB1461132A (fr)
IT (1) IT981303B (fr)
NL (1) NL7403338A (fr)
NO (1) NO141722C (fr)
PL (1) PL88820B1 (fr)
SE (1) SE395470B (fr)
SU (1) SU503528A3 (fr)
YU (1) YU35900B (fr)
ZA (1) ZA741591B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167534A (en) * 1975-06-11 1979-09-11 Liquichimica Italiana S.P.A. Process for the preparation of synthetic lubricating oils
IT1038892B (it) * 1975-06-11 1979-11-30 Liquichimica Spa Processo per la preparazione di oli lubrificanti sintetici
US4282392A (en) * 1976-10-28 1981-08-04 Gulf Research & Development Company Alpha-olefin oligomer synthetic lubricant
US4125569A (en) * 1977-08-25 1978-11-14 Mobil Oil Corporation Process for increasing hydrogenation rate of polymerized n-alphaolefins
US4334113A (en) * 1980-06-11 1982-06-08 Gulf Research & Development Company Synthetic hydrocarbon oligomers
JPS5879406U (ja) * 1981-11-26 1983-05-28 三菱自動車工業株式会社 後２軸車のサスペンシヨン構造
EP2380952A1 (fr) * 2006-10-24 2011-10-26 Total Raffinage Marketing Fluide lubrifiant multifonctionnel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280822A (fr) * 1961-07-11
US3637503A (en) * 1969-07-28 1972-01-25 Gulf Research Development Co Lubricating composition
CA937952A (en) * 1969-12-30 1973-12-04 Floris Telemaco Process for the preparation of synthetic lubricating oils from olefines and products so obtained
US3737477A (en) * 1970-10-05 1973-06-05 Sun Oil Co Process of preparing ethylene propylene copolymer oils
US3836596A (en) * 1971-04-14 1974-09-17 Sun Research Development Polymerization of dialkyl vinylidene compounds to oils
US3795616A (en) * 1971-06-14 1974-03-05 Gulf Research Development Co Shear stable,multiviscosity grade lubricating oils
US3763244A (en) * 1971-11-03 1973-10-02 Ethyl Corp Process for producing a c6-c16 normal alpha-olefin oligomer having a pour point below about- f.
US3851011A (en) * 1972-01-24 1974-11-26 Sun Research Development Ethylene-propylene copolymer oil preparation using vanadium-aluminum catalyst
US3842134A (en) * 1972-06-09 1974-10-15 Bray Oil Co Polymerization process
US3845157A (en) * 1972-09-29 1974-10-29 Exxon Research Engineering Co Hydrocarbon lubricants from olefin polymers

Also Published As

Publication number Publication date
NO740868L (no) 1974-09-13
FR2221513B1 (fr) 1978-07-07
DE2411555A1 (de) 1974-09-26
NO141722B (no) 1980-01-21
DK143503B (da) 1981-08-31
DD111929A5 (fr) 1975-03-12
PL88820B1 (fr) 1976-09-30
GB1461132A (en) 1977-01-13
JPS5025691A (fr) 1975-03-18
YU35900B (en) 1981-08-31
DE2411555C3 (fr) 1980-10-23
IT981303B (it) 1974-10-10
DK143503C (da) 1982-01-04
AU6657374A (en) 1975-09-18
DE2411555B2 (de) 1980-02-21
YU65174A (en) 1980-12-31
ZA741591B (en) 1975-02-26
FR2221513A1 (fr) 1974-10-11
NO141722C (no) 1980-04-30
NL7403338A (fr) 1974-09-16
SE395470B (sv) 1977-08-15
CA1022144A (fr) 1977-12-06
CS208699B2 (en) 1981-09-15
JPS5338118B2 (fr) 1978-10-13
US3985821A (en) 1976-10-12
SU503528A3 (ru) 1976-02-15
BE812158A (fr) 1974-07-01

Similar Documents

Publication Publication Date Title
US3835053A (en) Lubricating compositions
US3668125A (en) Block copolymers as viscosity index improvers for lubricating oils
KR101982815B1 (ko) 선박 엔진용 윤활유 조성물
JPS621440B2 (fr)
US3280031A (en) High temperature lubricating oils
US2500163A (en) Synthetic lubricants
US2849398A (en) Mineral-base lubricating oils and methods for using same
US3878115A (en) Lubricating compositions for marine diesel engines
US3761404A (en) Lubricant compositions
US3634249A (en) Lubricating oil composition
CH617223A5 (fr)
US2637698A (en) Mineral oil lubricating composition containing a copolymer of an alkyl ester of itaconic acid and an alkyl acrylate or methacrylate
US3642633A (en) Lubricant compositions
US2316078A (en) Lubricant
US3324034A (en) Mineral lubricating oil containing wax alkylated hydrocarbon and a copolymer of ethylene and vinyl acetate
US2849399A (en) Improved lubricating composition
US3216941A (en) Alkylene glycol amine reaction product
US6071863A (en) Biodegradable polyalphaolefin fluids and formulations containing the fluids
US2467147A (en) Low-temperature lubricant
JPS59122595A (ja) タ−ボチヤ−ジヤ付エンジン用マルチグレ−ドエンジン油組成物
US2360446A (en) Lubricating oils
US2334565A (en) Lubricating composition and pour depressor therefor
US2852540A (en) Oil soluble alkali and alkaline earth metal salts of p-acylamino phenols
US2524563A (en) Lubricant
EP0802963B1 (fr) Liquides biodegradables constitues de polyalphaolefines, et formulations contenant ces liquides

Legal Events

Date Code Title Description
PL Patent ceased