EA201691591A1 - Сополимеры, включающие этилен, сложные виниловые эфиры и сложные эфиры (мет)акриловой кислоты, их составы и применение в качестве депрессантов точки текучести, ингибиторов воска и усилителей текучести для сырых нефтей - Google Patents

Сополимеры, включающие этилен, сложные виниловые эфиры и сложные эфиры (мет)акриловой кислоты, их составы и применение в качестве депрессантов точки текучести, ингибиторов воска и усилителей текучести для сырых нефтей

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Publication number
EA201691591A1
EA201691591A1 EA201691591A EA201691591A EA201691591A1 EA 201691591 A1 EA201691591 A1 EA 201691591A1 EA 201691591 A EA201691591 A EA 201691591A EA 201691591 A EA201691591 A EA 201691591A EA 201691591 A1 EA201691591 A1 EA 201691591A1
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EA
Eurasian Patent Office
Prior art keywords
time
theme
complex
copolymers
inhibitors
Prior art date
Application number
EA201691591A
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English (en)
Other versions
EA032565B1 (ru
Inventor
КАСТРО Иветт ГАРСИА
Штефан Френцель
Мария Хойкен
Дженнифер Джексон
Original Assignee
Басф Се
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.)
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Publication date
Application filed by Басф Се filed Critical Басф Се
Publication of EA201691591A1 publication Critical patent/EA201691591A1/ru
Publication of EA032565B1 publication Critical patent/EA032565B1/ru

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Classifications

    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • 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
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/56—Non-aqueous solutions or dispersions
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/10—Specifically adapted fuels for transport, e.g. in pipelines as a gas hydrate slurry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)

Abstract

Сополимеры, включающие этилен, сложные виниловые эфиры, в частности, винилацетат, и сложные эфиры (мет)акриловой кислоты, выбираемые из сложных эфиров, включающих разветвленные алкилы, циклические алкилы или при необходимости замещенные алкилом арильные группы и имеющие средневесовой молекулярный вес от 35000 до 150000 г/моль, составы таких сополимеров в органических растворителях и их применение в качестве депрессантов точки текучести, ингибиторов воска и усилителей текучести для сырых нефтей.
EA201691591A 2014-02-18 2015-02-16 Сополимеры, включающие этилен, сложные виниловые эфиры и сложные эфиры (мет)акриловой кислоты, их составы и применение в качестве депрессантов точки текучести, ингибиторов воска и усилителей текучести для сырых нефтей EA032565B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14155611 2014-02-18
PCT/EP2015/053212 WO2015124529A1 (en) 2014-02-18 2015-02-16 Copolymers comprising ethylene, vinyl esters and esters of (meth)acrylic acid, their formulations and use as pour point depressant, wax inhibitor and flow enhancer for crude oils

Publications (2)

Publication Number Publication Date
EA201691591A1 true EA201691591A1 (ru) 2017-01-30
EA032565B1 EA032565B1 (ru) 2019-06-28

Family

ID=50151136

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691591A EA032565B1 (ru) 2014-02-18 2015-02-16 Сополимеры, включающие этилен, сложные виниловые эфиры и сложные эфиры (мет)акриловой кислоты, их составы и применение в качестве депрессантов точки текучести, ингибиторов воска и усилителей текучести для сырых нефтей

Country Status (12)

Country Link
US (2) US10208192B2 (ru)
EP (1) EP3107984B1 (ru)
CN (1) CN106029847B (ru)
AR (1) AR100387A1 (ru)
AU (1) AU2015220990B2 (ru)
BR (1) BR112016018878B1 (ru)
CA (1) CA2939032C (ru)
EA (1) EA032565B1 (ru)
ES (1) ES2660310T3 (ru)
MX (1) MX2016010792A (ru)
NO (1) NO3107984T3 (ru)
WO (1) WO2015124529A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107001524B (zh) * 2014-12-15 2020-11-17 住友化学株式会社 聚合物
EP3380589B1 (de) 2015-11-27 2019-10-30 Basf Se Copolymere umfassend -olefine und olefindicarbonsäureester, deren herstellung und verwendung als pour-point-depressants für rohöle, mineralöle oder mineralölprodukte
ITUB20156295A1 (it) * 2015-12-03 2017-06-03 Versalis Spa Emulsioni acquose contenenti copolimeri etilene-vinilacetato, loro procedimento di preparazione e loro impiego come additivi anti-gelificanti di greggi petroliferi.
US11015060B2 (en) 2016-06-15 2021-05-25 Sumitomo Chemical Company, Limited Polymer, molded body, foam, resin composition, and production method for polymer
EP3551718B1 (de) 2016-12-07 2021-10-13 Basf Se Wässrige zusammensetzungen von paraffininhibitoren
US11125735B2 (en) 2017-03-30 2021-09-21 Championx Usa Inc. Dynamic wax deposition testing systems and methods
WO2021004991A1 (en) * 2019-07-08 2021-01-14 Byk-Chemie Gmbh Pour point depressant
AU2022333206A1 (en) 2021-08-27 2024-04-11 Basf Se Aqueous dispersions of paraffin inhibitors
WO2023083941A1 (en) 2021-11-15 2023-05-19 Evonik Operations Gmbh Ethylene vinyl acetate-based dispersions suitable as pour point depressants with improved performance and stability
CN115677892B (zh) * 2022-09-29 2023-08-29 云南正邦科技有限公司 一种乙烯-乙酸乙烯酯-丙烯酸类三元共聚物及制备方法和应用

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US3048479A (en) 1959-08-03 1962-08-07 Exxon Research Engineering Co Ethylene-vinyl ester pour depressant for middle distillates
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US3642459A (en) 1968-04-01 1972-02-15 Exxon Research Engineering Co Copolymers of ethylene with unsaturated esters and oil compositions containing said copolymers
DE2047448A1 (de) 1970-09-26 1972-03-30 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Additiv zur Viskositatserniedrigung in paraffinbasischen Rohölen
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FR2572410B1 (fr) * 1984-10-25 1987-09-04 Elf Aquitaine Copolymeres d'ethylene greffes utilisables notamment comme additifs pour l'inhibition du depot de paraffines dans les huiles brutes et compositions renfermant les huiles et lesdits additifs
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Also Published As

Publication number Publication date
EP3107984A1 (en) 2016-12-28
CN106029847A (zh) 2016-10-12
US10619038B2 (en) 2020-04-14
BR112016018878B1 (pt) 2021-07-13
CN106029847B (zh) 2018-09-21
US10208192B2 (en) 2019-02-19
US20170009067A1 (en) 2017-01-12
US20190136023A1 (en) 2019-05-09
EA032565B1 (ru) 2019-06-28
ES2660310T3 (es) 2018-03-21
CA2939032A1 (en) 2015-08-27
AR100387A1 (es) 2016-10-05
EP3107984B1 (en) 2017-12-06
CA2939032C (en) 2022-07-26
BR112016018878A2 (pt) 2017-08-15
NO3107984T3 (ru) 2018-05-05
AU2015220990A1 (en) 2016-08-25
MX2016010792A (es) 2016-11-29
WO2015124529A1 (en) 2015-08-27
AU2015220990B2 (en) 2018-03-22

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