MX171036B - Empleo de tipos de copolimeros seleccionados de esteres de los acidos acrilico y/o metacrilico con mejoradores de la fluencia en petroleos y fracciones de petroleo (ii) ricas en parafinas - Google Patents

Empleo de tipos de copolimeros seleccionados de esteres de los acidos acrilico y/o metacrilico con mejoradores de la fluencia en petroleos y fracciones de petroleo (ii) ricas en parafinas

Info

Publication number
MX171036B
MX171036B MX015137A MX1513789A MX171036B MX 171036 B MX171036 B MX 171036B MX 015137 A MX015137 A MX 015137A MX 1513789 A MX1513789 A MX 1513789A MX 171036 B MX171036 B MX 171036B
Authority
MX
Mexico
Prior art keywords
acrylic
esters
weight
types
rich
Prior art date
Application number
MX015137A
Other languages
English (en)
Inventor
Claus-Peter Herold
Stephan Von Tapavicza
Wolfgang Ritter
Claudia Meyer
Wolfgang Zollner
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=MX171036(B) "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 MX171036B publication Critical patent/MX171036B/es

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
    • 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 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)

Abstract

La presente invención se refiere a empleo de los tipos de copolímeros seleccionados de esteres de los ácidos acrílico y/o metacrílico como mejoradores de la fluencia en petróleos y fracciones de petróleo (II) ricas en parafinas, especialmente empleo de copolímeros constituídos por esteres del a´cido acrílico y/o metacrílico de alcoholes superiores o bien de fracciones alcohólicas con al menos 16 átomos de carbono en el resto alcohólico y no más de un 20 por ciento en peso, preferentemente de forma aproximada de 0,5 a 15 por ciento en peso - por ciento en peso referido al peso del copolímero- en ácidos acrílico y/o metacrílico libres como agentes complementarios para aceites en bruto y fracciones de petróleo que contienen parafinas y/o asfaltenos para reducir el punto de fluencia o bien de solidificación y mejorar las propiedades de fluencia, especialmente en márgenes de temperatura situados ligeramente por encima del punto de solidificación.
MX015137A 1988-03-07 1989-03-03 Empleo de tipos de copolimeros seleccionados de esteres de los acidos acrilico y/o metacrilico con mejoradores de la fluencia en petroleos y fracciones de petroleo (ii) ricas en parafinas MX171036B (es)

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 (1)

Publication Number Publication Date
MX171036B true MX171036B (es) 1993-09-27

Family

ID=6349042

Family Applications (1)

Application Number Title Priority Date Filing Date
MX015137A MX171036B (es) 1988-03-07 1989-03-03 Empleo de tipos de copolimeros seleccionados de esteres de los acidos acrilico y/o metacrilico con mejoradores de la fluencia en petroleos y fracciones de petroleo (ii) ricas en parafinas

Country Status (11)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2688991A1 (en) 2011-03-03 2014-01-29 3M Innovative Properties Company Lubricant compositions containing fluorooxiranes
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
CA3064010A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Injection system for controlled delivery of solid oil field chemicals
WO2018217879A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Dilution skid and injection system for solid/high viscosity liquid 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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126260A (en) * 1959-05-28 1964-03-24 Qgganic liquid composition
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
GB1285087A (en) * 1969-12-18 1972-08-09 Shell Int Research Oil compositions
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
US3758406A (en) * 1971-10-22 1973-09-11 Halliburton Co Flow of hydrocarbon liquids methods and compositions for reducing frictional pressure loss in the
US3748266A (en) * 1971-11-01 1973-07-24 Halliburton Co Methods and compositions for reducing frictional pressure loss in theflow of hydrocarbon liquids
US3735770A (en) * 1972-02-09 1973-05-29 Gulf Research Development Co Method for increasing the mobility of waxy crude oils
US3904385A (en) * 1972-05-08 1975-09-09 Texaco Inc Polyacrylates and waxy residual fuel compositions thereof
US3854893A (en) * 1972-06-14 1974-12-17 Exxon Research Engineering Co Long side chain polymeric flow improvers for waxy hydrocarbon oils
US3853497A (en) * 1972-11-08 1974-12-10 Texaco Inc Low pour vacuum gas oil compositions
US4045360A (en) * 1975-09-22 1977-08-30 Union Oil Company Of California Inhibiting wax deposition from a wax-containing oil
US4068676A (en) * 1976-01-26 1978-01-17 Halliburton Company Method for dissolving polymeric materials in hydrocarbon liquids
US4110283A (en) * 1977-05-10 1978-08-29 Chemische Fabriek Servo B.V. Crystallization inhibitor for paraffin
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
NO890938D0 (no) 1989-03-06
EP0332002B2 (de) 1997-05-02
US5039432A (en) 1991-08-13
EP0332002A2 (de) 1989-09-13
DK110789D0 (da) 1989-03-07
NO176413B (no) 1994-12-19
AU3102589A (en) 1989-09-07
EP0332002B1 (de) 1992-04-15
TR24478A (tr) 1991-10-11
DK110789A (da) 1989-09-08
NO176413C (no) 1995-03-29
DE3807395A1 (de) 1989-09-21
DE58901132D1 (de) 1992-05-21
JPH01287393A (ja) 1989-11-20
BR8901034A (pt) 1989-10-24
EP0332002A3 (en) 1990-03-28
AU611265B2 (en) 1991-06-06
CA1327538C (en) 1994-03-08
NO890938L (no) 1989-09-08

Similar Documents

Publication Publication Date Title
MX171036B (es) Empleo de tipos de copolimeros seleccionados de esteres de los acidos acrilico y/o metacrilico con mejoradores de la fluencia en petroleos y fracciones de petroleo (ii) ricas en parafinas
ATE153051T1 (de) Additive und kraftstoffzusammensetzungen
KR950003426A (ko) 경유 조성물
MX167869B (es) Composiciones de destilado medio con propiedades mjoradas a temperaturas bajas
SE8008715L (sv) Terpolymer
FR2735494B1 (fr) Additif bifonctionnel de tenue a froid et composition de carburant
BR9804377A (pt) Aditivos de copolìmeros de olefinas funcionalizados.
CA2230354A1 (en) Esters derived from vegetable oils used as additives for fuels
NO952830D0 (no) Drivstoffsammensetning
DK0890632T3 (da) Anvendelse af additiver i dieselbrædstofsammensætninger
KR850006444A (ko) 개선된 저온 유동성을 갖는 중간 유출 조성물
FI93466B (fi) Alkyylifenyylipoly(oksialkyleeni)aminokarbamaatteja ja niitä sisältäviä polttoaine- ja voiteluöljykoostumuksia
DE69902747D1 (de) Zusammensetzung und verfahren um die brennstoffschmiereigenshaft zu verbessern
WO2007077330A3 (fr) Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant
MX171920B (es) Composiciones de combustible
BR8604743A (pt) Processo para produzir um ester de um interpolimero contendo carboxila,concentrado,composicao de oleo cru,composicao de combustivel,composicao lubrificante e metodo para melhorar as caracteristicas do fluido baseado em hidrocarbono
MX172301B (es) Empleo de tipos de copolimeros seleccionados de esteres de los acidos acrilico y/o metacrilico como mejoradores de la fluencia en petroleos y fracciones de petroleo (i) ricas en parafinas
SE0300005D0 (sv) Fuel Additives
ATE19648T1 (de) Zusatzkonzentrate fuer destillatkraftstoffe.
AR023729A1 (es) Copolimeros, su empleo como aditivos para el mejoramiento de las propiedades de fluencia en frio de destilados medios y combustibles que lo contienen
MX168216B (es) Un concentrado aditivo para preparar composiciones lubricantes o combustibles de hidrocarburo normalmente liquidas y las composiciones preparadas
KR840007434A (ko) 개선된 저온 유동성을 갖는 중간 유출 조성물
DE69126560D1 (de) Verfahren zur Herstellung von Esterderivaten, ihre Verwendung als Kraftstoff- und Schmierstoffadditive sowie danach hergestellte Esterverbindungen
SE8400657D0 (sv) Coal compositions
GB1209501A (en) Ester lubricating oils