FR2061457A5 - Fuel-improving mixture of two ethylenecopolymers - Google Patents
Fuel-improving mixture of two ethylenecopolymersInfo
- 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
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
- 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
- C10L1/146—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, 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
- C10L1/16—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, 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
- C10L1/1955—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, 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
- C10L1/196—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, 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
- C10L1/234—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).
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)
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 |
WO1994000536A1 (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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3067578D1 (en) * | 1979-11-23 | 1984-05-24 | Exxon Research Engineering Co | Additive combinations 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 |
DE102006033151B4 (en) | 2006-07-18 | 2014-11-20 | 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 |
Citations (3)
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)
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 |
-
1970
- 1970-07-29 DE DE19702037673 patent/DE2037673C2/en not_active Expired
- 1970-09-15 FR FR7033441A patent/FR2061457A5/en not_active Expired
Patent Citations (11)
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 (8)
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 |
WO1994000536A1 (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 |
EP0741181A2 (en) * | 1992-06-30 | 1996-11-06 | Exxon Chemical Patents Inc. | Oil additive 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 |
---|---|
DE2037673A1 (en) | 1972-01-20 |
DE2037673C2 (en) | 1985-07-04 |
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