CA2021246A1 - Huile de petrole presentant des proprietes d'ecoulement ameliorees - Google Patents

Huile de petrole presentant des proprietes d'ecoulement ameliorees

Info

Publication number
CA2021246A1
CA2021246A1 CA2021246A CA2021246A CA2021246A1 CA 2021246 A1 CA2021246 A1 CA 2021246A1 CA 2021246 A CA2021246 A CA 2021246A CA 2021246 A CA2021246 A CA 2021246A CA 2021246 A1 CA2021246 A1 CA 2021246A1
Authority
CA
Canada
Prior art keywords
meth
polyalkyl
acrylates
crystallisation
degrees
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
CA2021246A
Other languages
English (en)
Other versions
CA2021246C (fr
Inventor
Michael Mueller
Heinz Gruenig
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of CA2021246A1 publication Critical patent/CA2021246A1/fr
Application granted granted Critical
Publication of CA2021246C publication Critical patent/CA2021246C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10L1/196—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002021246A 1989-07-14 1990-07-16 Huile de petrole presentant des proprietes d'ecoulement ameliorees Expired - Lifetime CA2021246C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3923249.2 1989-07-14
DE3923249A DE3923249A1 (de) 1989-07-14 1989-07-14 Mineraloele mit verbessertem fliessverhalten

Publications (2)

Publication Number Publication Date
CA2021246A1 true CA2021246A1 (fr) 1991-01-15
CA2021246C CA2021246C (fr) 1994-03-15

Family

ID=6384991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002021246A Expired - Lifetime CA2021246C (fr) 1989-07-14 1990-07-16 Huile de petrole presentant des proprietes d'ecoulement ameliorees

Country Status (5)

Country Link
EP (1) EP0407906B1 (fr)
JP (1) JP2760886B2 (fr)
AT (1) ATE75768T1 (fr)
CA (1) CA2021246C (fr)
DE (2) DE3923249A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021446A1 (fr) * 1996-11-14 1998-05-22 Bp Exploration Operating Company Limited Inhibiteurs et leurs applications dans des huiles
GB2334258B (en) * 1996-11-14 2001-05-16 Bp Exploration Operating Inhibitors and their uses in oils
RU2190006C1 (ru) * 2001-05-10 2002-09-27 Прокопьев Олег Васильевич Депрессорная присадка для нефти и нефтепродуктов и способ ее получения
JP4643409B2 (ja) * 2005-09-30 2011-03-02 三洋化成工業株式会社 脂肪酸組成物および燃料油組成物
EP2379665A4 (fr) * 2008-12-24 2012-07-25 3M Innovative Properties Co Composition adhésive à microsphères sensible à la pression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB573364A (en) * 1944-06-30 1945-11-16 John Conrad Arnold Improvements in or relating to fuels for high compression ignition engines
DE1137261B (de) * 1961-03-02 1962-09-27 Roehm & Haas Gmbh Verbesserung des Filtrierpunkts von Dieselkraftstoffen und Heizoelen
US3275427A (en) * 1963-12-17 1966-09-27 Exxon Research Engineering Co Middle distillate fuel composition
NL148099B (nl) * 1966-03-17 1975-12-15 Shell Int Research Werkwijze voor het verlagen van het vloeipunt van een brandstofmengsel.
NL6709453A (fr) * 1967-07-07 1969-01-09
CA1037891A (fr) * 1972-11-29 1978-09-05 Texaco Development Corporation Composes de poly (n-alkylacrelate)
DE3818438A1 (de) * 1988-05-31 1989-12-07 Roehm Gmbh Mineraloele mit verbessertem fliessverhalten

Also Published As

Publication number Publication date
DE59000113D1 (de) 1992-06-11
DE3923249A1 (de) 1991-01-24
EP0407906A1 (fr) 1991-01-16
ATE75768T1 (de) 1992-05-15
JPH0356593A (ja) 1991-03-12
EP0407906B1 (fr) 1992-05-06
CA2021246C (fr) 1994-03-15
JP2760886B2 (ja) 1998-06-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202