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GB8315552D0 - Cloud-point-lowering copolymers - Google Patents

Cloud-point-lowering copolymers

Info

Publication number
GB8315552D0
GB8315552D0 GB838315552A GB8315552A GB8315552D0 GB 8315552 D0 GB8315552 D0 GB 8315552D0 GB 838315552 A GB838315552 A GB 838315552A GB 8315552 A GB8315552 A GB 8315552A GB 8315552 D0 GB8315552 D0 GB 8315552D0
Authority
GB
United Kingdom
Prior art keywords
cloud
copolymers
lowering
point
lowering copolymers
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
GB838315552A
Other versions
GB2121808A (en
GB2121808B (en
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.)
Elf Antar France
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Elf France SA
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 IFP Energies Nouvelles IFPEN, Elf France SA filed Critical IFP Energies Nouvelles IFPEN
Publication of GB8315552D0 publication Critical patent/GB8315552D0/en
Publication of GB2121808A publication Critical patent/GB2121808A/en
Application granted granted Critical
Publication of GB2121808B publication Critical patent/GB2121808B/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, 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB08315552A 1982-06-08 1983-06-07 Cloud-point-lowering copolymer additives for fuel compositions Expired GB2121808B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8210088A FR2528051B1 (en) 1982-06-08 1982-06-08 NITROGEN ADDITIVES FOR USE AS DISORDERS TO REDUCE THE POINT OF MEDIUM HYDROCARBON DISTILLATES AND COMPOSITIONS OF MEDIUM HYDROCARBON DISTILLATES CONTAINING THE ADDITIVES

Publications (3)

Publication Number Publication Date
GB8315552D0 true GB8315552D0 (en) 1983-07-13
GB2121808A GB2121808A (en) 1984-01-04
GB2121808B GB2121808B (en) 1986-03-12

Family

ID=9274836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315552A Expired GB2121808B (en) 1982-06-08 1983-06-07 Cloud-point-lowering copolymer additives for fuel compositions

Country Status (5)

Country Link
DE (1) DE3320720A1 (en)
FR (1) FR2528051B1 (en)
GB (1) GB2121808B (en)
IT (1) IT1185501B (en)
NL (1) NL189818C (en)

Families Citing this family (49)

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FR2567536B1 (en) * 1984-07-10 1986-12-26 Inst Francais Du Petrole ADDITIVE COMPOSITIONS, IN PARTICULAR FOR IMPROVING THE COLD FILTRABILITY PROPERTIES OF MEDIUM OIL DISTILLATES
FR2592387B1 (en) * 1985-12-30 1988-04-08 Inst Francais Du Petrole ADDITIVE COMPOSITIONS, IN PARTICULAR FOR IMPROVING THE COLD FILTRABILITY PROPERTIES OF MEDIUM OIL DISTILLATES
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
GB2197878A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
GB2197877A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Additives for wax containing distillated fuel
US4767553A (en) * 1986-12-24 1988-08-30 Texaco Inc. Lubricating oil containing dispersant viscosity index improver
DE4410198A1 (en) * 1994-03-24 1995-09-28 Basf Ag Copolymers based on diketenes, ethylenically unsaturated dicarboxylic acids or dicarboxylic acid derivatives and ethylenically unsaturated hydrocarbons
DE4410196A1 (en) * 1994-03-24 1995-09-28 Basf Ag Modified copolymers suitable as paraffin dispersants, their preparation and use and petroleum middle distillates containing them
WO1999057162A1 (en) * 1998-05-02 1999-11-11 Bp Chemicals Limited Polymers and their uses
GB9810370D0 (en) * 1998-05-14 1998-07-15 Bp Exploration Operating Polymer products and their uses in oil
FR2940314B1 (en) 2008-12-23 2011-11-18 Total Raffinage Marketing GASOLINE FUEL FOR DIESEL ENGINE HAVING HIGH CARBON CONTENT OF RENEWABLE ORIGIN AND OXYGEN
FR2943678B1 (en) 2009-03-25 2011-06-03 Total Raffinage Marketing LOW MOLECULAR WEIGHT (METH) ACRYLIC POLYMERS, FREE FROM SULFUR, METAL AND HALOGEN COMPOUNDS AND LOW RESIDUAL MONOMER RATES, PREPARATION METHOD AND USES THEREOF
FR2947558B1 (en) 2009-07-03 2011-08-19 Total Raffinage Marketing TERPOLYMER AND ETHYLENE / VINYL ACETATE / UNSATURATED ESTERS AS ADDITIVES TO ENHANCE COLD LIQUID HYDROCARBONS LIKE MEDIUM DISTILLATES AND FUELS OR COMBUSTIBLES
FR2969620B1 (en) 2010-12-23 2013-01-11 Total Raffinage Marketing MODIFIED ALKYLPHENOL ALDEHYDE RESINS, THEIR USE AS ADDITIVES IMPROVING THE COLD PROPERTIES OF LIQUID HYDROCARBON FUELS AND FUELS
FR2971254B1 (en) 2011-02-08 2014-05-30 Total Raffinage Marketing LIQUID COMPOSITIONS FOR MARKING LIQUID HYDROCARBON FUELS AND FUELS, FUELS AND FUELS CONTAINING THEM, AND METHOD OF DETECTING MARKERS
FR2977895B1 (en) 2011-07-12 2015-04-10 Total Raffinage Marketing ADDITIVE COMPOSITIONS ENHANCING STABILITY AND MOTOR PERFORMANCE OF NON-ROAD GASES
FR2984918B1 (en) 2011-12-21 2014-08-01 Total Raffinage Marketing ADDITIVE COMPOSITIONS ENHANCING LACQUERING RESISTANCE OF HIGH-QUALITY DIESEL OR BIODIESEL FUEL
FR2987052B1 (en) 2012-02-17 2014-09-12 Total Raffinage Marketing ADDITIVES ENHANCING WEAR AND LACQUERING RESISTANCE OF GASOLINE OR BIOGAZOLE FUEL
FR2991992B1 (en) 2012-06-19 2015-07-03 Total Raffinage Marketing ADDITIVE COMPOSITIONS AND THEIR USE TO ENHANCE THE COLD PROPERTIES OF FUELS AND FUELS
FR2994695B1 (en) 2012-08-22 2015-10-16 Total Raffinage Marketing ADDITIVES ENHANCING WEAR AND LACQUERING RESISTANCE OF GASOLINE OR BIOGAZOLE FUEL
FR3000101B1 (en) 2012-12-21 2016-04-01 Total Raffinage Marketing GELIFIED COMPOSITION OF FUEL OR HYDROCARBON FUEL AND PROCESS FOR PREPARING SUCH A COMPOSITION
FR3000102B1 (en) 2012-12-21 2015-04-10 Total Raffinage Marketing USE OF A VISCOSIFYING COMPOUND TO IMPROVE STORAGE STABILITY OF LIQUID HYDROCARBON FUEL OR FUEL
FR3005061B1 (en) 2013-04-25 2016-05-06 Total Raffinage Marketing ADDITIVE FOR IMPROVING THE STABILITY OF OXIDATION AND / OR STORAGE OF LIQUID HYDROCARBON FUELS OR FUELS
FR3017876B1 (en) 2014-02-24 2016-03-11 Total Marketing Services COMPOSITION OF ADDITIVES AND PERFORMANCE FUEL COMPRISING SUCH A COMPOSITION
FR3017875B1 (en) 2014-02-24 2016-03-11 Total Marketing Services COMPOSITION OF ADDITIVES AND PERFORMANCE FUEL COMPRISING SUCH A COMPOSITION
FR3021663B1 (en) 2014-05-28 2016-07-01 Total Marketing Services GELIFIED COMPOSITION OF FUEL OR LIQUID HYDROCARBON FUEL AND PROCESS FOR PREPARING SUCH A COMPOSITION
EP3056526A1 (en) 2015-02-11 2016-08-17 Total Marketing Services Block copolymers and use thereof for improving the cold properties of fuels
EP3056527A1 (en) 2015-02-11 2016-08-17 Total Marketing Services Block copolymers and use thereof for improving the cold properties of fuels
EP3144059A1 (en) 2015-09-16 2017-03-22 Total Marketing Services Method for preparing microcapsules by double emulsion
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FR3054240B1 (en) 2016-07-21 2018-08-17 Total Marketing Services USE OF COPOLYMERS FOR IMPROVING THE COLD PROPERTIES OF FUELS OR COMBUSTIBLES
FR3054225B1 (en) 2016-07-21 2019-12-27 Total Marketing Services COPOLYMER FOR USE AS A FUEL DETERGENT ADDITIVE
FR3055135B1 (en) 2016-08-18 2020-01-10 Total Marketing Services METHOD FOR MANUFACTURING A LUBRICANT ADDITIVE FOR LOW SULFUR FUEL.
WO2018073544A1 (en) 2016-10-21 2018-04-26 Total Marketing Services Combination of fuel additives
FR3071850B1 (en) 2017-10-02 2020-06-12 Total Marketing Services COMPOSITION OF FUEL ADDITIVES
FR3072095B1 (en) 2017-10-06 2020-10-09 Total Marketing Services COMPOSITION OF FUEL ADDITIVES
FR3073522B1 (en) 2017-11-10 2019-12-13 Total Marketing Services NOVEL COPOLYMER AND ITS USE AS A FUEL ADDITIVE
FR3083799B1 (en) 2018-07-16 2021-03-05 Total Marketing Services FUEL ADDITIVES, SUGAR-AMID TYPE
FR3087788B1 (en) 2018-10-24 2021-06-25 Total Marketing Services FUEL ADDITIVES ASSOCIATION
EP3887488B1 (en) 2018-11-30 2023-01-04 TotalEnergies OneTech Quaternary fatty amidoamine compound for use as an additive for fuel
FR3103493B1 (en) 2019-11-25 2021-12-10 Total Marketing Services Fuel lubricant additive
FR3103815B1 (en) 2019-11-29 2021-12-17 Total Marketing Services Use of diols as detergency additives
FR3103812B1 (en) 2019-11-29 2023-04-07 Total Marketing Services Use of Alkyl Phenol Compounds as Detergency Additives
FR3110913B1 (en) 2020-05-29 2023-12-22 Total Marketing Services Composition of engine fuel additives
FR3125298A1 (en) 2021-07-19 2023-01-20 Totalenergies Marketing Services Use of an additive composition to reduce emissions from diesel vehicles
FR3144623A1 (en) 2022-12-30 2024-07-05 Totalenergies Onetech Fuel additive composition comprising at least one secondary arylamine and at least one nitroxide
FR3146480A1 (en) 2023-03-08 2024-09-13 Totalenergies Onetech FUEL ADDITIVES AND FUELS COMPRISING SAID ADDITIVE
FR3151857A1 (en) 2023-08-01 2025-02-07 Totalenergies Onetech COMPOSITION OF ADDITIVES BASED ON AT LEAST PARTLY RE-REFINED LUBRICATING OILS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846508A (en) * 1957-12-20 1960-08-31 Exxon Research Engineering Co A process for producing oil additives
FR1342117A (en) * 1961-07-25 1963-11-08 Bayer Ag Iron (iii) gamma oxide and process for its preparation
GB1025795A (en) * 1962-10-18 1966-04-14 Exxon Research Engineering Co Improvements in lubricating oil compositions
GB1077956A (en) * 1963-07-22 1967-08-02 Ici Ltd Vinyl acetate copolymers
GB1084557A (en) * 1964-10-30 1967-09-27 Monsanto Co Flocculating materials and use thereof
CH459950A (en) * 1965-05-14 1968-07-31 Bayer Ag Process for dyeing chrome leather
US3974267A (en) * 1975-04-24 1976-08-10 Cities Service Company Manufacture of iron oxides
US4210424A (en) * 1978-11-03 1980-07-01 Exxon Research & Engineering Co. Combination of ethylene polymer, normal paraffinic wax and nitrogen containing compound (stabilized, if desired, with one or more compatibility additives) to improve cold flow properties of distillate fuel oils
SE449493B (en) * 1979-12-13 1987-05-04 Inst Francais Du Petrole COPOLYMES OF AN ACRYLIC ACID ESTER, A DICARBOXY COMPOUND AND THE DIISOBUTE, AND ITS USE AS A FLUID PROPERTY IMPROVEMENT ADDITIVES IN CARBON OILS
FR2471405A1 (en) * 1979-12-13 1981-06-19 Inst Francais Du Petrole Terpolymer from acrylic! ester, di:isobutylene! - and di:carboxylic acid deriv., as low temp. flow improver for hydrocarbon oils

Also Published As

Publication number Publication date
FR2528051A1 (en) 1983-12-09
NL8302012A (en) 1984-01-02
NL189818C (en) 1993-08-02
GB2121808A (en) 1984-01-04
FR2528051B1 (en) 1986-05-02
IT1185501B (en) 1987-11-12
NL189818B (en) 1993-03-01
IT8321470A0 (en) 1983-06-06
DE3320720A1 (en) 1983-12-08
DE3320720C2 (en) 1993-03-04
GB2121808B (en) 1986-03-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990607