MX170440B - Nuevos copolimeros en emulsion acuosa especialmente en forma diluible en agua y en aceite para mejorar las propiedades de fluencia y la reduccion del punto de solidificacion de petroleos y de fracciones de petroleo asi como su empleo - Google Patents
Nuevos copolimeros en emulsion acuosa especialmente en forma diluible en agua y en aceite para mejorar las propiedades de fluencia y la reduccion del punto de solidificacion de petroleos y de fracciones de petroleo asi como su empleoInfo
- Publication number
- MX170440B MX170440B MX017478A MX1747889A MX170440B MX 170440 B MX170440 B MX 170440B MX 017478 A MX017478 A MX 017478A MX 1747889 A MX1747889 A MX 1747889A MX 170440 B MX170440 B MX 170440B
- Authority
- MX
- Mexico
- Prior art keywords
- aqueous emulsion
- oil
- copolymerizates
- point
- diluible
- Prior art date
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- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/08—Aldehydes; Ketones
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2207/28—Esters
- C10M2207/287—Partial esters
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2207/288—Partial esters containing free carboxyl groups
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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- C10M2219/042—Sulfate esters
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- C—CHEMISTRY; METALLURGY
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/01—Emulsions, colloids, or micelles
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Colloid Chemistry (AREA)
- Lubricants (AREA)
Abstract
La presente invención se refiere a empleo de copolímeros reductores del punto de solidificación o bien del punto de fluencia de esteres del ácido (met)acrílicos de alcoholes de cadena larga y de ácidos mono- y/o dicarboxílicos etilenicamente insaturados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3830913A DE3830913A1 (de) | 1988-09-10 | 1988-09-10 | Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
MX170440B true MX170440B (es) | 1993-08-23 |
Family
ID=6362751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX017478A MX170440B (es) | 1988-09-10 | 1989-09-08 | Nuevos copolimeros en emulsion acuosa especialmente en forma diluible en agua y en aceite para mejorar las propiedades de fluencia y la reduccion del punto de solidificacion de petroleos y de fracciones de petroleo asi como su empleo |
Country Status (9)
Country | Link |
---|---|
US (1) | US5418278A (es) |
EP (2) | EP0359061B1 (es) |
JP (1) | JP2823619B2 (es) |
AT (1) | ATE97438T1 (es) |
CA (1) | CA1334883C (es) |
DE (2) | DE3830913A1 (es) |
ES (1) | ES2059660T3 (es) |
MX (1) | MX170440B (es) |
WO (1) | WO1990002766A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0673990A1 (en) * | 1994-03-22 | 1995-09-27 | Shell Internationale Researchmaatschappij B.V. | Hydrocarbon oil compositions having improved cold flow properties |
GB2336368B (en) * | 1997-02-04 | 2001-06-27 | Bp Chem Int Ltd | Compositions |
GB9702238D0 (en) * | 1997-02-04 | 1997-03-26 | Bp Chem Int Ltd | Compositions |
DE69937610T2 (de) * | 1998-07-10 | 2008-09-25 | BASF Corp., Wyandotte | Kontinuierliches massenpolymerisations- und esterifikationsverfahren und zusammensetzungen welche das polymerische produkt enthalten |
FR2828494B1 (fr) * | 2001-08-08 | 2005-06-03 | Ceca Sa | Dispersions de latex de polymeres acryliques comme additifs pour l'inhibition du depot de paraffines dans les huiles brutes et compositions les contenant |
FR2859211B1 (fr) * | 2003-08-28 | 2006-01-21 | Ceca Sa | Compositions sous forme d'emulsions stables, leurs preparations et leurs utilisation pour l'abaissement du point d'ecoulement des huiles brutes et l'inhibition du depot de paraffines |
FR2880821B1 (fr) * | 2005-01-14 | 2007-03-23 | Ceca Sa Sa | Emulsions aqueuses de polyacrylates, leur procede de preparation et leur utilisation dans le domaine petrolier |
DE102006061103B4 (de) | 2006-12-22 | 2008-11-06 | Clariant International Ltd. | Dispersionen polymerer Öladditive |
WO2017153462A1 (en) | 2016-03-10 | 2017-09-14 | 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 |
CA3048363A1 (en) | 2017-03-30 | 2018-10-04 | Clariant International Ltd | Fluids for fracking of paraffinic oil bearing formations |
EP3412691A1 (en) | 2017-06-07 | 2018-12-12 | Rhodia Operations | Polymer dispersions for wax inhibition |
SG11202002161XA (en) * | 2017-09-11 | 2020-04-29 | Basf Corp | Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products |
CA3070763A1 (en) | 2017-09-20 | 2019-03-28 | Clariant International Ltd | Dispersions of polymeric oil additives |
US11618845B2 (en) | 2018-11-02 | 2023-04-04 | Rhodia Operations | Polymer dispersions for wax inhibition during stimulation treatment |
US20230108326A1 (en) | 2020-03-26 | 2023-04-06 | Evonik Operations Gmbh | Polymer dispersion made from (meth)acrylates having long side chains |
BR112022018991A2 (pt) | 2020-03-26 | 2023-01-17 | Evonik Operations Gmbh | Dispersão de polímero, processo de preparação e uso da dita dispersão de polímero |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE591231A (es) * | 1959-05-28 | |||
US3316200A (en) * | 1964-08-06 | 1967-04-25 | Du Pont | Stable dispersions |
GB1267604A (en) * | 1968-09-16 | 1972-03-22 | Exxon Research Engineering Co | Petroleum crude oils having improved flow properties and reduced tendency to deposit wax |
US4002436A (en) * | 1969-10-10 | 1977-01-11 | Imperial Chemical Industries Limited | Polymer solution |
GB1285087A (en) * | 1969-12-18 | 1972-08-09 | Shell Int Research | Oil compositions |
DE2047448A1 (de) * | 1970-09-26 | 1972-03-30 | Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen | Additiv zur Viskositatserniedrigung in paraffinbasischen Rohölen |
GB1382045A (en) * | 1971-03-05 | 1975-01-29 | Shell Int Research | Waxy crude oil compositions |
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 |
JPS5015003A (es) * | 1973-06-13 | 1975-02-17 | ||
DE2612757C3 (de) * | 1976-03-25 | 1980-11-27 | Chemische Fabriek Servo B.V., Delden (Niederlande) | Flüssige Mischung, Verfahren zu ihrer Herstellung und ihre Verwendung |
JPS5571747A (en) * | 1978-11-22 | 1980-05-30 | Dainippon Ink & Chem Inc | Aqueous dispersion composition for coating |
ZA796171B (en) * | 1978-12-07 | 1980-11-26 | Ici Ltd | Manufacture of polymer dispersions and coating compositions derived from them |
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 |
US4521494A (en) * | 1982-06-03 | 1985-06-04 | The Dow Chemical Company | Styrene-acrylic latex containing a hetero-unsaturated monomer and paper-coating compositions produced therefrom |
US4535098A (en) * | 1984-03-12 | 1985-08-13 | The Dow Chemical Company | Material for absorbing aqueous fluids |
DE3583148D1 (de) * | 1985-08-09 | 1991-07-11 | Dow Chemical Co | Material zum absorbieren waessriger fluessigkeiten. |
DE3807395A1 (de) * | 1988-03-07 | 1989-09-21 | Henkel Kgaa | Verwendung ausgewaehlter copolymertypen der acryl- und/oder methacrylsaeureester als fliessverbesserer in paraffinreichen erdoelen und erdoelfraktionen (ii) |
DE3807394A1 (de) * | 1988-03-07 | 1989-09-21 | Henkel Kgaa | Verwendung ausgewaehlter copolymertypen der acryl- und/oder methacrylsaeureester als fliessverbesserer in paraffinreichen erdoelen und erdoelfraktionen (i) |
-
1988
- 1988-09-10 DE DE3830913A patent/DE3830913A1/de not_active Withdrawn
-
1989
- 1989-09-01 ES ES89116168T patent/ES2059660T3/es not_active Expired - Lifetime
- 1989-09-01 DE DE89116168T patent/DE58906199D1/de not_active Expired - Fee Related
- 1989-09-01 JP JP1509185A patent/JP2823619B2/ja not_active Expired - Lifetime
- 1989-09-01 AT AT89116168T patent/ATE97438T1/de not_active IP Right Cessation
- 1989-09-01 US US07/655,464 patent/US5418278A/en not_active Expired - Fee Related
- 1989-09-01 EP EP89116168A patent/EP0359061B1/de not_active Expired - Lifetime
- 1989-09-01 WO PCT/EP1989/001024 patent/WO1990002766A1/de not_active Application Discontinuation
- 1989-09-01 EP EP89909732A patent/EP0433319A1/de active Pending
- 1989-09-08 CA CA000610762A patent/CA1334883C/en not_active Expired - Fee Related
- 1989-09-08 MX MX017478A patent/MX170440B/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE3830913A1 (de) | 1990-03-15 |
ES2059660T3 (es) | 1994-11-16 |
DE58906199D1 (de) | 1993-12-23 |
CA1334883C (en) | 1995-03-21 |
EP0359061B1 (de) | 1993-11-18 |
JP2823619B2 (ja) | 1998-11-11 |
EP0433319A1 (de) | 1991-06-26 |
EP0359061A1 (de) | 1990-03-21 |
JPH04500692A (ja) | 1992-02-06 |
ATE97438T1 (de) | 1993-12-15 |
WO1990002766A1 (de) | 1990-03-22 |
US5418278A (en) | 1995-05-23 |
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