CA1336541C - Compositions of hydrocarbons from refining, endowed with improved fluidity at low temperatures - Google Patents

Compositions of hydrocarbons from refining, endowed with improved fluidity at low temperatures

Info

Publication number
CA1336541C
CA1336541C CA000605208A CA605208A CA1336541C CA 1336541 C CA1336541 C CA 1336541C CA 000605208 A CA000605208 A CA 000605208A CA 605208 A CA605208 A CA 605208A CA 1336541 C CA1336541 C CA 1336541C
Authority
CA
Canada
Prior art keywords
copolymer
terpolymer
composition according
propylene
range
Prior art date
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 - Fee Related
Application number
CA000605208A
Other languages
English (en)
French (fr)
Inventor
Federico Milani
Ettore Santoro
Paolo Falchi
Enrico Albizzati
Luciano Canova
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.)
Societa Italiana Additivi per Carburanti SRL
Original Assignee
Societa Italiana Additivi per Carburanti SRL
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 Societa Italiana Additivi per Carburanti SRL filed Critical Societa Italiana Additivi per Carburanti SRL
Application granted granted Critical
Publication of CA1336541C publication Critical patent/CA1336541C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1658—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA000605208A 1988-07-08 1989-07-10 Compositions of hydrocarbons from refining, endowed with improved fluidity at low temperatures Expired - Fee Related CA1336541C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8821281A IT1226106B (it) 1988-07-08 1988-07-08 Composizioni di idrocarburi di raffinazione dotate di migliorata fluidita' alle basse temperature.
IT21281A/88 1988-07-08

Publications (1)

Publication Number Publication Date
CA1336541C true CA1336541C (en) 1995-08-08

Family

ID=11179484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000605208A Expired - Fee Related CA1336541C (en) 1988-07-08 1989-07-10 Compositions of hydrocarbons from refining, endowed with improved fluidity at low temperatures

Country Status (19)

Country Link
US (1) US5097084A (enExample)
EP (1) EP0350072B1 (enExample)
JP (1) JP2732901B2 (enExample)
CN (1) CN1028644C (enExample)
AT (1) ATE76657T1 (enExample)
AU (1) AU621130B2 (enExample)
BR (1) BR8903359A (enExample)
CA (1) CA1336541C (enExample)
DE (1) DE68901637D1 (enExample)
DK (1) DK172707B1 (enExample)
ES (1) ES2031664T3 (enExample)
FI (1) FI95593C (enExample)
GR (1) GR3005516T3 (enExample)
IT (1) IT1226106B (enExample)
NO (1) NO174515C (enExample)
PT (1) PT91071B (enExample)
RU (1) RU1830076C (enExample)
UA (1) UA19845A (enExample)
ZA (1) ZA895118B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240691B (it) * 1990-04-30 1993-12-17 Societa' Italiana Additivi Per Carburanti Composizioni di idrocarburi liquidi di raffinazione dotate di migliorato comportamento alle basse temperature
IT1276070B1 (it) * 1995-10-31 1997-10-24 Siac It Additivi Carburanti Processo per la preparazione di polimeri a base di etilene a basso peso molecolare
IT1290848B1 (it) * 1996-12-12 1998-12-14 Additivi Per Carburanti Srl So Copolimeri etilene/alfa-olefine
IT1301681B1 (it) * 1998-06-11 2000-07-07 Siac It Additivi Carburanti Polimeri dell'etilene con alfa-olefine.
IT1311974B1 (it) * 1999-03-23 2002-03-22 Siac It Additivi Carburanti Polimeri dell'etilene.
DE10059563A1 (de) * 2000-11-30 2002-03-07 Siemens Ag Verfahren und Vorrichtung zum Steuern eines Antriebs eines Kraftfahrzeugs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443917A (en) * 1964-05-19 1969-05-13 Lubrizol Corp Fuel oil compositions having improved pour properties
US3374073A (en) * 1964-06-23 1968-03-19 Lubrizol Corp Oxidized, degraded interpolymer of ethylene and propylene and fuel composition containing the same
US3388977A (en) * 1965-01-06 1968-06-18 Exxon Research Engineering Co Pour point depressant for middle distillates
US3524732A (en) * 1965-12-13 1970-08-18 Texaco Inc Pour depressant composition
US3681302A (en) * 1966-08-12 1972-08-01 Texaco Inc Pour depressant compositions of cracked ethylene/propylene/diene terpolymers
US3522180A (en) * 1967-09-28 1970-07-28 Texaco Inc Lubricating oil compositions containing amorphous ethylene-propylene copolymers
US3640691A (en) * 1968-09-17 1972-02-08 Exxon Research Engineering Co Enhancing low-temperature flow properties of fuel oil
NL170019C (nl) * 1970-06-02 Exxon Research Engineering Co Werkwijze ter bereiding van een smeeroliemengsel.
US3679380A (en) * 1971-03-01 1972-07-25 Du Pont Pour improvers for fuel oils
EP0060609B2 (en) * 1981-01-13 1994-09-28 Mitsui Petrochemical Industries, Ltd. Process for producing an ethylene/alpha-olefin copolymer
IT1141988B (it) * 1981-03-06 1986-10-08 Montedison Spa Procedimento per la preparazione di copolimeri elastomerici etilene propilene
IT1183651B (it) * 1985-05-22 1987-10-22 Dutral Spa Procedimento per la preparazione di terpolimeri etilene propilene diene

Also Published As

Publication number Publication date
UA19845A (uk) 1997-12-25
DE68901637D1 (de) 1992-07-02
US5097084A (en) 1992-03-17
FI893324A0 (fi) 1989-07-07
NO892801L (no) 1990-01-09
NO174515B (no) 1994-02-07
AU621130B2 (en) 1992-03-05
CN1028644C (zh) 1995-05-31
EP0350072A1 (en) 1990-01-10
EP0350072B1 (en) 1992-05-27
RU1830076C (ru) 1993-07-23
IT1226106B (it) 1990-12-10
DK172707B1 (da) 1999-06-07
DK337789D0 (da) 1989-07-07
JP2732901B2 (ja) 1998-03-30
FI95593C (fi) 1996-02-26
ZA895118B (en) 1990-07-25
PT91071B (pt) 1995-01-31
GR3005516T3 (enExample) 1993-06-07
NO892801D0 (no) 1989-07-06
BR8903359A (pt) 1990-02-13
JPH02140290A (ja) 1990-05-29
PT91071A (pt) 1990-02-08
AU3792489A (en) 1990-01-11
FI893324L (fi) 1990-01-09
CN1039821A (zh) 1990-02-21
ATE76657T1 (de) 1992-06-15
DK337789A (da) 1990-01-09
IT8821281A0 (it) 1988-07-08
NO174515C (no) 1994-05-25
FI95593B (fi) 1995-11-15
ES2031664T3 (es) 1992-12-16

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