FI84494B - Mellandestillat kompositioner med baettre kallrinningsegenskaper. - Google Patents

Mellandestillat kompositioner med baettre kallrinningsegenskaper. Download PDF

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Publication number
FI84494B
FI84494B FI851128A FI851128A FI84494B FI 84494 B FI84494 B FI 84494B FI 851128 A FI851128 A FI 851128A FI 851128 A FI851128 A FI 851128A FI 84494 B FI84494 B FI 84494B
Authority
FI
Finland
Prior art keywords
fumarate
alkyl
vinyl acetate
weight
fuel
Prior art date
Application number
FI851128A
Other languages
English (en)
Finnish (fi)
Other versions
FI84494C (sv
FI851128L (fi
FI851128A0 (fi
Inventor
Kenneth Lewtas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26287489&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI84494(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB848407403A external-priority patent/GB8407403D0/en
Priority claimed from GB848420436A external-priority patent/GB8420436D0/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of FI851128A0 publication Critical patent/FI851128A0/fi
Publication of FI851128L publication Critical patent/FI851128L/fi
Application granted granted Critical
Publication of FI84494B publication Critical patent/FI84494B/fi
Publication of FI84494C publication Critical patent/FI84494C/sv

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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Claims (2)

1. Användning av en polymer eller kopolymer, som är baserad pä n-alkylvinylester-, n-alkylakrylat- och/eller n-alkylfumaratmonomerer och som innehäller ätminstone 25 vikt-% av dessa estrars n-alkylgrupper med i genomsnitt mel-lan 14 och 18 kolatomer och högst 10 vikt-% av nämnda alkyl-grupper innehäller under 14 kolatomer och högst 10 vikt-% av alkylgrupperna innehäller över 18 kolatomer, som till-satsmedel vid förbättring av lägtemperaturegenskaperna hos sädana destillatbränslen, som kokar vid en temperatur över 120°C och vars slutkokpunkt är mellan 370 och 410°C, till-sammans med ett medel av ester med kort ked som förbättrar flytegenskaperna vid läg temperatur och/eller ett polärt medel innehällande kväve.
2. Petroliumdestillat, som kokar mellan 120 och 500°C och vars slutkokpunkt är mellan 370 och 410°C, kännetecknat av att det innehäller mellan 0,001 och 2 vikt-% av en polymer eller kopolymer, baserad pä en n-alkylvinylester, ett n-alkylakrylat och/eller ett n-alkylfumarat, vilken polymer eller kopolymer innehäller ätminstone 25 vikt-% n-alkylgrupper med i genomsnitt mellan 14 och 18 kolatomer, och högst 10 vikt-% av nämnda alkylgrupper innehäller färre än 14 kolatomer och högst 10 vikt-% av alkylgrupperna innehäller fler än 18 kolatomer, tillsammans med ett ämne av en ester med kort ked för förbättring av flytegenskaperna vid läg temperatur och/eller ett polärt ämne innehällande kväve.
FI851128A 1984-03-22 1985-03-21 Mellandestillat kompositioner med bättre kallrinningsegenskaper FI84494C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8407403 1984-03-22
GB848407403A GB8407403D0 (en) 1984-03-22 1984-03-22 Middle distillate compositions
GB8420436 1984-08-10
GB848420436A GB8420436D0 (en) 1984-08-10 1984-08-10 Middle distillate compositions

Publications (4)

Publication Number Publication Date
FI851128A0 FI851128A0 (fi) 1985-03-21
FI851128L FI851128L (fi) 1985-09-23
FI84494B true FI84494B (fi) 1991-08-30
FI84494C FI84494C (sv) 1991-12-10

Family

ID=26287489

Family Applications (2)

Application Number Title Priority Date Filing Date
FI851127A FI84623C (sv) 1984-03-22 1985-03-21 Användning av fumaratesterpolymerer som tillsatsmedel till destillerad e bränsle och petroleumdestillaten skaped av dessa komponenter
FI851128A FI84494C (sv) 1984-03-22 1985-03-21 Mellandestillat kompositioner med bättre kallrinningsegenskaper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI851127A FI84623C (sv) 1984-03-22 1985-03-21 Användning av fumaratesterpolymerer som tillsatsmedel till destillerad e bränsle och petroleumdestillaten skaped av dessa komponenter

Country Status (15)

Country Link
US (2) US4661122A (sv)
EP (2) EP0156577B2 (sv)
KR (2) KR920005532B1 (sv)
AR (1) AR247587A1 (sv)
AU (2) AU569148B2 (sv)
BR (2) BR8501274A (sv)
CA (1) CA1282241C (sv)
DE (1) DE3583759D1 (sv)
DK (2) DK165121C (sv)
ES (2) ES8701202A1 (sv)
FI (2) FI84623C (sv)
IN (1) IN167621B (sv)
MX (2) MX171123B (sv)
NO (2) NO170986C (sv)
PL (2) PL150657B1 (sv)

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EP0156577B2 (en) * 1984-03-22 1998-11-25 Exxon Research And Engineering Company Middle distillate compositions with improved cold flow properties
GB8521393D0 (en) * 1985-08-28 1985-10-02 Exxon Chemical Patents Inc Middle distillate compositions
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DE3624147A1 (de) * 1986-07-17 1988-01-21 Ruhrchemie Ag Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
GB8705839D0 (en) * 1987-03-12 1987-04-15 Exxon Chemical Patents Inc Fuel compositions
US4839074A (en) * 1987-05-22 1989-06-13 Exxon Chemical Patents Inc. Specified C14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement
GB8720606D0 (en) * 1987-09-02 1987-10-07 Exxon Chemical Patents Inc Flow improvers & cloud point depressants
GB8820295D0 (en) * 1988-08-26 1988-09-28 Exxon Chemical Patents Inc Chemical compositions & use as fuel additives
GB8821079D0 (en) * 1988-09-08 1988-10-05 Exxon Chemical Patents Inc Process for assessing cold start performance of wax-containing fuel
US5112510A (en) * 1989-02-28 1992-05-12 Exxon Chemical Patents Inc. Carboxylate polymer and viscosity index improver containing oleaginous compositions
US4963279A (en) * 1989-02-28 1990-10-16 Exxon Chemical Patents Inc. C14-carboxylate polymer and viscosity index improver containing oleaginous compositions
US5011504A (en) * 1989-09-08 1991-04-30 E. I. Du Pont De Nemours And Company Fuel oil additives
CN1032221C (zh) * 1990-04-19 1996-07-03 埃克森化学专利公司 馏分燃料添加剂及含该添加剂的馏分燃料
US5718734A (en) * 1992-06-30 1998-02-17 Exxon Chemical Patents Inc. Oil additives and compositions
GB9213871D0 (en) * 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
GB9213904D0 (en) * 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
GB9222458D0 (en) * 1992-10-26 1992-12-09 Exxon Chemical Patents Inc Oil additives and compositions
US5503645A (en) * 1994-05-23 1996-04-02 Yukong Limited Compound having improved low temperature fluidity, and a middle distillate composition and a petroleum fuel composition containing the same
GB9610363D0 (en) * 1996-05-17 1996-07-24 Ethyl Petroleum Additives Ltd Fuel additives and compositions
US5939365A (en) * 1996-12-20 1999-08-17 Exxon Chemical Patents Inc. Lubricant with a higher molecular weight copolymer lube oil flow improver
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AU3979799A (en) * 1998-05-29 1999-12-20 Exxon Research And Engineering Company Dialkyl fumarate copolymers and their use as flow improvers in oleaginous fluids
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EP1555310A1 (en) * 2003-12-16 2005-07-20 Infineum International Limited Cold flow improver compositions for fuels
EP1640438B1 (en) 2004-09-17 2017-08-30 Infineum International Limited Improvements in Fuel Oils
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ATE542842T1 (de) * 2009-12-21 2012-02-15 Infineum Int Ltd Polymer und polymerzusammensetzungen
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Also Published As

Publication number Publication date
KR920005532B1 (ko) 1992-07-06
FI84494C (sv) 1991-12-10
FI851128L (fi) 1985-09-23
PL150657B1 (en) 1990-06-30
NO170985C (no) 1993-01-06
DK130285A (da) 1985-09-23
NO851140L (no) 1985-09-23
EP0156577B2 (en) 1998-11-25
FI851127A0 (fi) 1985-03-21
DK165121C (da) 1993-03-01
FI851127L (fi) 1985-09-23
AU4021285A (en) 1985-09-26
BR8501273A (pt) 1985-11-19
DK165700B (da) 1993-01-04
CA1282241C (en) 1991-04-02
DK130285D0 (da) 1985-03-22
DK130185A (da) 1985-09-23
AU569148B2 (en) 1988-01-21
IN167621B (sv) 1990-11-24
NO170986B (no) 1992-09-28
DK165700C (da) 1993-06-07
AU4021385A (en) 1985-09-26
ES8701202A1 (es) 1986-11-16
EP0155807A2 (en) 1985-09-25
NO170986C (no) 1993-01-06
MX167869B (es) 1993-04-19
US4661122A (en) 1987-04-28
MX171123B (es) 1993-10-01
EP0156577B1 (en) 1991-08-14
EP0156577A2 (en) 1985-10-02
KR850006446A (ko) 1985-10-05
FI84623B (fi) 1991-09-13
PL252518A1 (en) 1985-12-17
ES8701792A1 (es) 1986-12-01
NO170985B (no) 1992-09-28
KR920005533B1 (ko) 1992-07-06
DK130185D0 (da) 1985-03-22
FI84623C (sv) 1991-12-27
NO851139L (no) 1985-09-23
PL149354B1 (en) 1990-02-28
EP0156577A3 (en) 1985-12-04
AU569383B2 (en) 1988-01-28
DK165121B (da) 1992-10-12
ES541413A0 (es) 1986-12-01
AR247587A1 (es) 1995-01-31
EP0155807A3 (en) 1985-11-27
FI851128A0 (fi) 1985-03-21
KR850006445A (ko) 1985-10-05
BR8501274A (pt) 1985-11-19
US4661121A (en) 1987-04-28
ES541412A0 (es) 1986-11-16
PL252517A1 (en) 1985-12-17
DE3583759D1 (de) 1991-09-19

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Owner name: EXXON RESEARCH AND ENGINEERING COMPANY