DK110789D0 - Anvendelse af udvalgte copolymertyper af acryl- og/eller methacrylsyreestere som flydeforbedrende midler i paraffinrige jordolier og jordoliefraktioner - Google Patents

Anvendelse af udvalgte copolymertyper af acryl- og/eller methacrylsyreestere som flydeforbedrende midler i paraffinrige jordolier og jordoliefraktioner

Info

Publication number
DK110789D0
DK110789D0 DK110789A DK110789A DK110789D0 DK 110789 D0 DK110789 D0 DK 110789D0 DK 110789 A DK110789 A DK 110789A DK 110789 A DK110789 A DK 110789A DK 110789 D0 DK110789 D0 DK 110789D0
Authority
DK
Denmark
Prior art keywords
oil
paraffinous
acrylic
methacrylic acid
acid esters
Prior art date
Application number
DK110789A
Other languages
English (en)
Other versions
DK110789A (da
Inventor
Wolfgang Ritter
Claudia Meyer
Wolfgang Zoellner
Claus-Peter Herold
Stephan Von Tapavicza
Original Assignee
Henkel Kgaa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6349042&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK110789(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of DK110789D0 publication Critical patent/DK110789D0/da
Publication of DK110789A publication Critical patent/DK110789A/da

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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • C10L10/16—Pour-point depressants
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y10S507/929—Cleaning organic contaminant
    • Y10S507/93—Organic contaminant is asphaltic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y10S507/929—Cleaning organic contaminant
    • Y10S507/931—Organic contaminant is paraffinic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polymerisation Methods In General (AREA)
DK110789A 1988-03-07 1989-03-07 Anvendelse af udvalgte copolymertyper af acryl- og/eller methacrylsyreestere som flydeforbedrende midler i paraffinrige jordolier og jordoliefraktioner DK110789A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807395A DE3807395A1 (de) 1988-03-07 1988-03-07 Verwendung ausgewaehlter copolymertypen der acryl- und/oder methacrylsaeureester als fliessverbesserer in paraffinreichen erdoelen und erdoelfraktionen (ii)

Publications (2)

Publication Number Publication Date
DK110789D0 true DK110789D0 (da) 1989-03-07
DK110789A DK110789A (da) 1989-09-08

Family

ID=6349042

Family Applications (1)

Application Number Title Priority Date Filing Date
DK110789A DK110789A (da) 1988-03-07 1989-03-07 Anvendelse af udvalgte copolymertyper af acryl- og/eller methacrylsyreestere som flydeforbedrende midler i paraffinrige jordolier og jordoliefraktioner

Country Status (11)

Country Link
US (1) US5039432A (da)
EP (1) EP0332002B2 (da)
JP (1) JPH01287393A (da)
AU (1) AU611265B2 (da)
BR (1) BR8901034A (da)
CA (1) CA1327538C (da)
DE (2) DE3807395A1 (da)
DK (1) DK110789A (da)
MX (1) MX171036B (da)
NO (1) NO176413C (da)
TR (1) TR24478A (da)

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DE3830913A1 (de) * 1988-09-10 1990-03-15 Henkel Kgaa Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung
US5281329A (en) * 1989-07-14 1994-01-25 Rohm Gmbh Method for improving the pour point of petroleum oils
DE4040317A1 (de) * 1990-12-17 1992-06-25 Henkel Kgaa Mischungen von fettsaeureniedrigalkylestern mit verbesserter kaeltestabilitaet
DE59207320D1 (de) * 1991-07-18 1996-11-14 Hoechst Ag Copolymere aus ethylenisch ungesättigten Carbonsäureestern mit Polyoxyalkylenethern von niederen, ungesättigten Alkoholen als Fliessverbesserer für paraffinhaltige Öle
US5728653A (en) * 1992-01-31 1998-03-17 Institut Francais Du Petrole Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid
AT404137B (de) * 1994-04-08 1998-08-25 Bundesanstalt Fuer Landtechnik Verfahren zur trennung von fettsäureestergemischen
US5663127A (en) * 1994-07-29 1997-09-02 Minnesota Mining And Manufacturing Company Perfluoropolyether lubricating compositions
GB9702238D0 (en) * 1997-02-04 1997-03-26 Bp Chem Int Ltd Compositions
FR2772375B1 (fr) * 1997-12-15 2000-01-14 Atochem Elf Sa Procede de conditionnement d'acrylates d'alkyle a longue chaine
US6313367B1 (en) 1999-02-22 2001-11-06 Baker Hughes Incorporated Inhibition of asphaltene deposition in crude oil production systems
US6403149B1 (en) 2001-04-24 2002-06-11 3M Innovative Properties Company Fluorinated ketones as lubricant deposition solvents for magnetic media applications
US20040058827A1 (en) * 2002-09-24 2004-03-25 Baker Hughes Incorporated Paraffin inhibitor compositions and their use in oil and gas production
US20050049327A1 (en) * 2003-09-02 2005-03-03 Vladimir Jovancicevic Drag reducing agents for multiphase flow
US7541315B2 (en) * 2003-09-11 2009-06-02 Baker Hughes Incorporated Paraffin inhibitor compositions and their use in oil and gas production
US20070284110A1 (en) * 2006-06-08 2007-12-13 Harris William F Downhole flow improvement
US9676878B2 (en) 2011-08-12 2017-06-13 Liquidpower Specialty Products Inc. Monomer selection to prepare ultra high molecular weight drag reducer polymer
US9784414B2 (en) 2006-12-22 2017-10-10 Liquidpower Specialty Products, Inc. Drag reduction of asphaltenic crude oils
WO2009047786A2 (en) * 2007-06-18 2009-04-16 Dai-Ichi Karkaria Limited A pour point depressant polymer composition
CN103403133A (zh) 2011-03-03 2013-11-20 3M创新有限公司 含有氟代环氧乙烷的润滑剂组合物
FR2982871A1 (fr) * 2011-11-22 2013-05-24 Univ Sud Toulon Var Polymeres de poly(acrylate de n-alkyle)s et leur utilisation comme abaisseurs de point d'ecoulement de petrole
US10280714B2 (en) 2015-11-19 2019-05-07 Ecolab Usa Inc. Solid chemicals injection system for oil field applications
EP3426702B1 (en) 2016-03-10 2019-10-30 Basf Se Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products
EP3630341A1 (en) 2017-05-23 2020-04-08 Ecolab USA, Inc. Dilution skid and injection system for solid/high viscosity liquid chemicals
EP3631156A1 (en) 2017-05-23 2020-04-08 Ecolab USA, Inc. Injection system for controlled delivery of solid oil field chemicals
EA202090494A1 (ru) 2017-09-11 2020-07-13 Басф Корпорейшн Водные полимерные дисперсии, способ их получения и их применение в качестве депрессантов температуры застывания сырой нефти, нефти и нефтепродуктов
GB202006908D0 (en) * 2020-05-11 2020-06-24 Croda Int Plc Paraffin inhibitor composition, method and use

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NL239642A (da) * 1959-05-28
US3926579A (en) * 1968-09-16 1975-12-16 Exxon Research Engineering Co Petroleum crude oils containing polymers comprised of c' 18'+14 c' 40 'alpha-olefins have reduced tendency to deposit wax
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US3654994A (en) * 1970-08-06 1972-04-11 Calgon Corp Friction reducing in flowing hydrocarbon fluids
US3669189A (en) * 1970-10-28 1972-06-13 Union Oil Co Method for inhibiting the deposition of wax from a wax-containing oil
US3957659A (en) * 1971-03-05 1976-05-18 Shell Oil Company Crude oil compositions having improved low temperature flow properties
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DE3031900C2 (de) * 1980-08-23 1983-06-09 Chemische Fabriek Servo B.V., 7491 Delden Mischpolymerisate aus n-Alkylacrylaten und Maleinsäureanhydrid und ihre Verwendung als Kristallisationsinhibitoren für paraffinhaltige Rohöle
DE3537769A1 (de) * 1985-10-24 1987-04-30 Basf Ag Verwendung von estern von 1-alken-acrylsaeure-copolymerisaten bzw. von 1-alken-methacrylsaeure-copolymerisaten zur verbesserung der fliesseigenschaften von erdoelen
US4983186A (en) * 1989-07-18 1991-01-08 Petrolite Corporation Methods and compositions for reduction of drag in hydrocarbon fluids

Also Published As

Publication number Publication date
EP0332002A2 (de) 1989-09-13
DE58901132D1 (de) 1992-05-21
NO890938L (no) 1989-09-08
EP0332002B2 (de) 1997-05-02
NO890938D0 (no) 1989-03-06
BR8901034A (pt) 1989-10-24
EP0332002A3 (en) 1990-03-28
MX171036B (es) 1993-09-27
DE3807395A1 (de) 1989-09-21
CA1327538C (en) 1994-03-08
DK110789A (da) 1989-09-08
NO176413B (no) 1994-12-19
JPH01287393A (ja) 1989-11-20
US5039432A (en) 1991-08-13
AU611265B2 (en) 1991-06-06
EP0332002B1 (de) 1992-04-15
NO176413C (no) 1995-03-29
TR24478A (tr) 1991-10-11
AU3102589A (en) 1989-09-07

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Legal Events

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