CA2242517A1 - Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters - Google Patents

Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters

Info

Publication number
CA2242517A1
CA2242517A1 CA002242517A CA2242517A CA2242517A1 CA 2242517 A1 CA2242517 A1 CA 2242517A1 CA 002242517 A CA002242517 A CA 002242517A CA 2242517 A CA2242517 A CA 2242517A CA 2242517 A1 CA2242517 A1 CA 2242517A1
Authority
CA
Canada
Prior art keywords
copolymers
fuel oils
ethylene
unsaturated carboxylic
carboxylic esters
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.)
Granted
Application number
CA002242517A
Other languages
French (fr)
Other versions
CA2242517C (en
Inventor
Matthias Krull
Werner Reimann
Markus Kupetz
Waltraud Nagel
Raimund Wildfang
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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 Clariant GmbH filed Critical Clariant GmbH
Publication of CA2242517A1 publication Critical patent/CA2242517A1/en
Application granted granted Critical
Publication of CA2242517C publication Critical patent/CA2242517C/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, 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
    • C10L1/18—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
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups

Abstract

The invention relates to fuel oils containing A) a mineral oil having a cloud point of less than -8°C, a boiling range (90-20%) of less than 120°C and a difference between CFPP and PP of less than 10°C and B) one or more copolymers containing bivalent structural units of the formula B1) -CH2-CH2- (1) and one or more of the bivalent structural units B2) B2) -CH2-CR1R2- (2) in which R1 is hydrogen or methyl and R2 is COOR3, OR3 or OCOR3, R3 being an alkyl radical having at least 4 and at most 30 carbon atoms, or wherein component B2) is a bivalent structural unit of the formula (2a) (see Formula 2a) derived from maleic acid.
CA002242517A 1997-07-08 1998-07-07 Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters Expired - Fee Related CA2242517C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19729055A DE19729055C2 (en) 1997-07-08 1997-07-08 Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic acid esters
DE19729055.8 1997-07-08

Publications (2)

Publication Number Publication Date
CA2242517A1 true CA2242517A1 (en) 1999-01-08
CA2242517C CA2242517C (en) 2007-05-29

Family

ID=7834954

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002242517A Expired - Fee Related CA2242517C (en) 1997-07-08 1998-07-07 Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters

Country Status (5)

Country Link
EP (1) EP0890633B1 (en)
JP (1) JP4754664B2 (en)
AT (1) ATE262021T1 (en)
CA (1) CA2242517C (en)
DE (2) DE19729055C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080679A1 (en) * 2007-12-20 2009-07-02 Shell Internationale Research Maatschappij B.V. Process to prepare a gas oil and a base oil
US8152869B2 (en) 2007-12-20 2012-04-10 Shell Oil Company Fuel compositions
US8152868B2 (en) 2007-12-20 2012-04-10 Shell Oil Company Fuel compositions

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802690C2 (en) * 1998-01-24 2003-02-20 Clariant Gmbh Additive for improving the cold flow properties of fuel oils
DE10012267B4 (en) * 2000-03-14 2005-12-15 Clariant Gmbh Copolymer blends and their use as an additive to improve the cold flow properties of middle distillates
DE10012269C2 (en) 2000-03-14 2003-05-15 Clariant Gmbh Use of copolymer mixtures as an additive to improve the cold flow properties of middle distillates
DE10349851B4 (en) * 2003-10-25 2008-06-19 Clariant Produkte (Deutschland) Gmbh Cold flow improver for fuel oils of vegetable or animal origin
JP4520160B2 (en) * 2004-01-08 2010-08-04 東邦化学工業株式会社 Fluidity improver for fuel oil

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
GB1165084A (en) * 1966-07-26 1969-09-24 Exxon Research Engineering Co Ethylene-Vinyl Ester Copolymers as Pour Depressants for Distillate Fuels
US3792983A (en) * 1968-04-01 1974-02-19 Exxon Research Engineering Co Ethylene and acrylate esters, their preparation and their use as wax crystal modifiers
US3762888A (en) * 1970-11-16 1973-10-02 Exxon Research Engineering Co Fuel oil composition containing oil soluble pour depressant polymer and auxiliary flow improving compound
JPS5661488A (en) * 1979-10-25 1981-05-26 Nippon Synthetic Chem Ind Co Ltd:The Hydrocarbon oil composition
JPS59126496A (en) * 1983-01-11 1984-07-21 Nippon Zeon Co Ltd Fuel oil composition
CA1339640C (en) * 1987-07-28 1998-01-27 Tadayuki Ohmae Flow-improved fuel oil composition
GB8820071D0 (en) * 1988-08-24 1988-09-28 Exxon Chemical Patents Inc Fuel compositions
DE4020640A1 (en) * 1990-06-29 1992-01-02 Hoechst Ag TERPOLYMERISATES OF ETHYLENE, THEIR PRODUCTION AND THEIR USE AS ADDITIVES FOR MINERAL OIL DISTILLATES
DE4042206A1 (en) * 1990-12-29 1992-07-02 Hoechst Ag ETHYLENE TERPOLYMERISES, THEIR PREPARATION AND THEIR USE AS ADDITIVES FOR MINERALOLE DISTILLATES
GB9213870D0 (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
DE4227905A1 (en) * 1992-08-22 1994-02-24 Hoechst Ag Copolymers of ethylene
DE4241948A1 (en) * 1992-12-12 1994-06-16 Hoechst Ag Graft polymers, their preparation and use as pour point depressants and flow improvers for crude oils, residual oils and middle distillates
ES2110124T3 (en) * 1993-01-06 1998-02-01 Clariant Gmbh THERMOPOLYMERS BASED ON ALPHA, BETA-UNSATURATED CARBOXYLIC ACID ANHYDRIDES, ALPHA COMPOUNDS, BETA-UNSATURATED AND UNSaturated LOW ALCOHOL POLYOXYLENE.
GB9403660D0 (en) * 1994-02-25 1994-04-13 Exxon Chemical Patents Inc Oil compositions
GB9424565D0 (en) * 1994-12-06 1995-01-25 Exxon Chemical Patents Inc Fuel oil compositions
JPH08165480A (en) * 1994-12-13 1996-06-25 Nippon Oil & Fats Co Ltd Fluidity improver for fuel oil
JPH09208973A (en) * 1996-02-01 1997-08-12 Nof Corp Fuel oil composition
DE19620118C1 (en) * 1996-05-18 1997-10-23 Hoechst Ag Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
DE19645603A1 (en) * 1996-11-06 1998-05-07 Clariant Gmbh Copolymers and terpolymers based on alpha, beta-unsaturated compounds and alpha, beta-unsaturated dicarboxylic acid anhydrides
DE19700159A1 (en) * 1997-01-07 1998-07-09 Clariant Gmbh Increasing flow of mineral oil or distillate containing paraffin, especially at low temperature
JP3790518B2 (en) * 2002-02-21 2006-06-28 三洋化成工業株式会社 Fluidity improver and fuel oil composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080679A1 (en) * 2007-12-20 2009-07-02 Shell Internationale Research Maatschappij B.V. Process to prepare a gas oil and a base oil
US8152869B2 (en) 2007-12-20 2012-04-10 Shell Oil Company Fuel compositions
US8152868B2 (en) 2007-12-20 2012-04-10 Shell Oil Company Fuel compositions

Also Published As

Publication number Publication date
CA2242517C (en) 2007-05-29
DE19729055A1 (en) 1999-01-14
DE59810973D1 (en) 2004-04-22
ATE262021T1 (en) 2004-04-15
DE19729055C2 (en) 2000-07-27
EP0890633A1 (en) 1999-01-13
EP0890633B1 (en) 2004-03-17
JP4754664B2 (en) 2011-08-24
JPH1171587A (en) 1999-03-16

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MKLA Lapsed

Effective date: 20150707