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FR2061457A5 - Fuel-improving mixture of two ethylenecopolymers - Google Patents

Fuel-improving mixture of two ethylenecopolymers

Info

Publication number
FR2061457A5
FR2061457A5 FR7033441A FR7033441A FR2061457A5 FR 2061457 A5 FR2061457 A5 FR 2061457A5 FR 7033441 A FR7033441 A FR 7033441A FR 7033441 A FR7033441 A FR 7033441A FR 2061457 A5 FR2061457 A5 FR 2061457A5
Authority
FR
France
Prior art keywords
unsatd
cpd
ethylenecopolymers
fuel
subst
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
Application number
FR7033441A
Other languages
French (fr)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and 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
Priority claimed from GB3453172A external-priority patent/GB1317205A/en
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of FR2061457A5 publication Critical patent/FR2061457A5/en
Expired 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
    • C10L1/18—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 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
    • C10L1/146—Macromolecular compounds according to different macromolecular groups, mixtures thereof
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/1955—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by an alcohol, ether, aldehyde, ketonic, ketal, acetal radical
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof 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 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2362—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing nitrile groups

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Mixture of polymers useful as flow-improving agents in hydrocarbon fuels comprising (i) a copolymer (mol. wt. 700-3000) of ethylene and a 3-30C subst. unsatd. cpd.; and (ii) a copolymer (mol. wt. 3000-60,000) of ethylene and a 3-60C subst. unsatd. cpd. pref. substd. unsatd. cpd. is a vinyl carboxylate esp. vinyl acetate. Copolymers may also contain another alpha-olefin (pref. propylene).
FR7033441A 1970-07-16 1970-09-15 Fuel-improving mixture of two ethylenecopolymers Expired FR2061457A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3453172A GB1317205A (en) 1969-08-05 1970-07-16 Propargyl ethers and a process for the preparation thereof

Publications (1)

Publication Number Publication Date
FR2061457A5 true FR2061457A5 (en) 1971-06-18

Family

ID=10366794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033441A Expired FR2061457A5 (en) 1970-07-16 1970-09-15 Fuel-improving mixture of two ethylenecopolymers

Country Status (2)

Country Link
DE (1) DE2037673C2 (en)
FR (1) FR2061457A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125432A1 (en) * 1971-02-16 1972-09-29 Exxon Research Engineering Co
EP0184048A1 (en) * 1984-12-06 1986-06-11 QUANTUM CHEMICAL CORPORATION (a Virginia corp.) Terpolymers of ethylene, vinyl acetate and isobutylene useful as pour point depressants in distillate oils
WO1994000386A1 (en) * 1992-06-30 1994-01-06 Exxon Chemical Patents Inc. Oil additives and compositions
WO1994000515A1 (en) * 1992-06-30 1994-01-06 Exxon Chemical Patents Inc. Oil additives and compositions
WO1994000536A1 (en) * 1992-06-30 1994-01-06 Exxon Chemical Patents Inc. Oil additives and compositions
US5681359A (en) * 1996-10-22 1997-10-28 Quantum Chemical Corporation Ethylene vinyl acetate and isobutylene terpolymer as a cold flow improver for distillate fuel compositions

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE7151T1 (en) * 1979-11-23 1984-05-15 Exxon Research And Engineering Company COMBINATIONS OF ADDITIVES AND FUELS CONTAINING THEM.
DE3640613A1 (en) * 1986-11-27 1988-06-09 Ruhrchemie Ag METHOD FOR THE PRODUCTION OF ETHYLENE MIXED POLYMERISATES AND THE USE THEREOF AS AN ADDITION TO MINERAL OIL AND MINERAL OIL FRACTIONS
DE4311660C1 (en) * 1993-04-08 1994-01-13 Leuna Werke Ag Fuels with improved low-temp. flow - contg. copolymer of ethylene] and vinyl] acetate with asymmetric molecular wt. distribution
DE19729056C1 (en) * 1997-07-08 1998-12-03 Clariant Gmbh Flow improver for mineral oils
DE19802690C2 (en) * 1998-01-24 2003-02-20 Clariant Gmbh Additive for improving the cold flow properties of fuel oils
DE102006033149A1 (en) 2006-07-18 2008-01-31 Clariant International Limited Additives for improving the cold properties of fuel oils
DE102006033150B4 (en) 2006-07-18 2008-10-16 Clariant International Limited Additives for improving the cold properties of fuel oils
DE102006033151B4 (en) 2006-07-18 2014-11-20 Clariant International Limited Additives for improving the cold properties of fuel oils

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275427A (en) * 1963-12-17 1966-09-27 Exxon Research Engineering Co Middle distillate fuel composition
NL7005587A (en) * 1969-04-22 1970-10-26
NL7018310A (en) * 1969-12-18 1971-06-22

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037850A (en) * 1960-10-18 1962-06-05 Exxon Research Engineering Co Middle distillate pour point depressants
US3389979A (en) * 1964-06-03 1968-06-25 Exxon Research Engineering Co Middle distillate flow improver

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275427A (en) * 1963-12-17 1966-09-27 Exxon Research Engineering Co Middle distillate fuel composition
NL7005587A (en) * 1969-04-22 1970-10-26
DE2017920A1 (en) * 1969-04-22 1970-12-23
FR2046311A5 (en) * 1969-04-22 1971-03-05 Exxon Research Engineering Co
US3661541A (en) * 1969-04-22 1972-05-09 Exxon Research Engineering Co Fuel oil compositions containing a mixture of polymers to improve the pour point and flow properties
GB1300274A (en) * 1969-04-22 1972-12-20 Exxon Research Engineering Co Fuel oil compositions containing mixtures of polymers
NL7018310A (en) * 1969-12-18 1971-06-22
DE2062023A1 (en) * 1969-12-18 1971-06-24 Shell Internationale Research Maat schappij N V , Den Haag (Niederlande) Crude oil and petroleum based fuel or fuel
FR2073842A5 (en) * 1969-12-18 1971-10-01 Shell Int Research
GB1285087A (en) * 1969-12-18 1972-08-09 Shell Int Research Oil compositions
US3726653A (en) * 1969-12-18 1973-04-10 Shell Oil Co Polymeric pour point depressant for residual fuels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125432A1 (en) * 1971-02-16 1972-09-29 Exxon Research Engineering Co
EP0184048A1 (en) * 1984-12-06 1986-06-11 QUANTUM CHEMICAL CORPORATION (a Virginia corp.) Terpolymers of ethylene, vinyl acetate and isobutylene useful as pour point depressants in distillate oils
WO1994000386A1 (en) * 1992-06-30 1994-01-06 Exxon Chemical Patents Inc. Oil additives and compositions
WO1994000515A1 (en) * 1992-06-30 1994-01-06 Exxon Chemical Patents Inc. Oil additives and compositions
WO1994000536A1 (en) * 1992-06-30 1994-01-06 Exxon Chemical Patents Inc. Oil additives and compositions
EP0741181A3 (en) * 1992-06-30 1997-02-19 Exxon Chemical Patents Inc Oil additive and compositions
US5681359A (en) * 1996-10-22 1997-10-28 Quantum Chemical Corporation Ethylene vinyl acetate and isobutylene terpolymer as a cold flow improver for distillate fuel compositions

Also Published As

Publication number Publication date
DE2037673C2 (en) 1985-07-04
DE2037673A1 (en) 1972-01-20

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