DK142955C - Fremgangsmaade til fremstilling af syntetisk smoereolie med hoejt viskositetsindeks - Google Patents

Fremgangsmaade til fremstilling af syntetisk smoereolie med hoejt viskositetsindeks

Info

Publication number
DK142955C
DK142955C DK132574A DK132574A DK142955C DK 142955 C DK142955 C DK 142955C DK 132574 A DK132574 A DK 132574A DK 132574 A DK132574 A DK 132574A DK 142955 C DK142955 C DK 142955C
Authority
DK
Denmark
Prior art keywords
procedure
high viscosity
viscosity index
lubrication oil
preparing synthetic
Prior art date
Application number
DK132574A
Other languages
English (en)
Other versions
DK142955B (da
Inventor
P Girotti
R Tesei
T 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 DK142955B publication Critical patent/DK142955B/da
Application granted granted Critical
Publication of DK142955C publication Critical patent/DK142955C/da

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
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • 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
    • 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
    • C08F8/50—Partial depolymerisation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DK132574A 1973-03-12 1974-03-11 Fremgangsmaade til fremstilling af syntetisk smoereolie med hoejt viskositetsindeks DK142955C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2145773 1973-03-12
IT21457/73A IT981300B (it) 1973-03-12 1973-03-12 Olii lubrificanti sintetici da cracking termico di polimeri ad altissima viscosita

Publications (2)

Publication Number Publication Date
DK142955B DK142955B (da) 1981-03-02
DK142955C true DK142955C (da) 1981-10-12

Family

ID=11182057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK132574A DK142955C (da) 1973-03-12 1974-03-11 Fremgangsmaade til fremstilling af syntetisk smoereolie med hoejt viskositetsindeks

Country Status (17)

Country Link
US (1) US3957898A (da)
JP (1) JPS573720B2 (da)
BE (1) BE812159A (da)
CH (1) CH617224A5 (da)
CS (1) CS208696B2 (da)
DD (1) DD110514A5 (da)
DK (1) DK142955C (da)
FR (1) FR2230717B1 (da)
GB (1) GB1461131A (da)
IT (1) IT981300B (da)
LU (1) LU69611A1 (da)
NL (1) NL7403335A (da)
NO (1) NO140137C (da)
PL (1) PL88822B1 (da)
SE (1) SE385222B (da)
YU (1) YU35616B (da)
ZA (1) ZA741553B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU74570A1 (da) * 1976-03-16 1977-09-27
LU74571A1 (da) * 1976-03-16 1977-09-27
US4615790A (en) * 1985-10-28 1986-10-07 Shell Oil Company Preparation of synthetic hydrocarbon lubricants
US5296515A (en) * 1992-06-03 1994-03-22 Phillips Petroleum Company Hydrovisbreaking of hydrocarbon polymers
US7652092B2 (en) * 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Articles from plasticized thermoplastic polyolefin compositions
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US7622523B2 (en) 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7652094B2 (en) * 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
CA2492839C (en) 2002-08-12 2011-02-01 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US8192813B2 (en) * 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
CN101218296B (zh) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 弹性体组合物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239501A (en) * 1941-04-22 Lubricants containing polymers of
NL280822A (da) * 1961-07-11
US3519588A (en) * 1963-03-08 1970-07-07 Eastman Kodak Co Emulsifiable waxes from polyolefins
CA937952A (en) * 1969-12-30 1973-12-04 Floris Telemaco Process for the preparation of synthetic lubricating oils from olefines and products so obtained
US3712864A (en) * 1970-06-17 1973-01-23 Shell Oil Co Synthetic hydrocarbon based grease compositions
US3676521A (en) * 1970-10-05 1972-07-11 Sun Oil Co Synthetic lubricants from low molecular weight olefins
DE2149934C3 (de) * 1970-10-13 1978-06-08 Anic S.P.A., Palermo (Italien) Verfahren zur Herstellung von ungesättigten Kohlenwasserstoffverbindungen
US3845157A (en) * 1972-09-29 1974-10-29 Exxon Research Engineering Co Hydrocarbon lubricants from olefin polymers

Also Published As

Publication number Publication date
YU35616B (en) 1981-04-30
SE385222B (sv) 1976-06-14
NO740842L (no) 1974-09-13
IT981300B (it) 1974-10-10
DD110514A5 (da) 1974-12-20
JPS573720B2 (da) 1982-01-22
PL88822B1 (da) 1976-09-30
JPS50275A (da) 1975-01-06
ZA741553B (en) 1975-02-26
BE812159A (fr) 1974-07-01
DE2411563A1 (de) 1974-09-26
NO140137B (no) 1979-04-02
AU6647274A (en) 1975-09-11
GB1461131A (en) 1977-01-13
DE2411563B2 (de) 1976-07-22
US3957898A (en) 1976-05-18
CS208696B2 (en) 1981-09-15
FR2230717A1 (da) 1974-12-20
FR2230717B1 (da) 1978-12-01
CH617224A5 (da) 1980-05-14
DK142955B (da) 1981-03-02
NL7403335A (da) 1974-09-16
NO140137C (no) 1979-07-11
YU65074A (en) 1980-09-25
LU69611A1 (da) 1974-09-25

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