CO2019011741A2 - Inhibidores de cera para composiciones de petroleo y metodos de uso de inhibidores de cera para reducir depositos de cera del petroleo - Google Patents
Inhibidores de cera para composiciones de petroleo y metodos de uso de inhibidores de cera para reducir depositos de cera del petroleoInfo
- Publication number
- CO2019011741A2 CO2019011741A2 CONC2019/0011741A CO2019011741A CO2019011741A2 CO 2019011741 A2 CO2019011741 A2 CO 2019011741A2 CO 2019011741 A CO2019011741 A CO 2019011741A CO 2019011741 A2 CO2019011741 A2 CO 2019011741A2
- Authority
- CO
- Colombia
- Prior art keywords
- wax
- petroleum
- inhibitors
- methods
- deposits
- Prior art date
Links
Classifications
-
- 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
- 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
- C08F210/14—Monomers containing five or more carbon atoms
-
- 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
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
-
- 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
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/12—Esters of phenols or saturated alcohols
- C08F222/14—Esters having no free carboxylic acid groups, e.g. dialkyl maleates or fumarates
- C08F222/145—Esters having no free carboxylic acid groups, e.g. dialkyl maleates or fumarates the ester chains containing seven or more carbon atoms
-
- 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
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/12—Esters of phenols or saturated alcohols
- C08F222/16—Esters having free carboxylic acid groups, e.g. monoalkyl maleates or fumarates
- C08F222/165—Esters having free carboxylic acid groups, e.g. monoalkyl maleates or fumarates the ester chains containing seven or more carbon atoms
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—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
- C10M145/16—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 polycarboxylic
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
-
- 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
- C10M2209/086—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
-
- C—CHEMISTRY; METALLURGY
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Lubricants (AREA)
Abstract
Una composición de petróleo incluye un petróleo y una cantidad efectiva de un inhibidor de cera que incluye por lo menos un copolímero modificado de alfa-olefina anhídrido maleico de la fórmula: que se caracteriza porque Rl se selecciona de entre hidrógeno o grupos hidrocarbilo que contienen 12-60 átomos de carbono y un número promedio de átomos de carbono, y Rl, si no es hidrógeno, en el copolímero se encuentra en un intervalo de 20 a 32, R2 se selecciona de entre grupos hidrocarbilo que contienen 6-12 átomos de carbono, y n es un número de unidades repetidas que van de 1 a 100.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710240505.9A CN108730770A (zh) | 2017-04-13 | 2017-04-13 | 用于油的防蜡剂以及用防蜡剂来减少油产生蜡沉积的方法 |
PCT/US2017/068460 WO2018190917A1 (en) | 2017-04-13 | 2017-12-27 | Wax inhibitors for oil compositions and methods of using wax inhibitors to reduce wax deposition from oil |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2019011741A2 true CO2019011741A2 (es) | 2020-05-29 |
Family
ID=61074509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2019/0011741A CO2019011741A2 (es) | 2017-04-13 | 2019-10-23 | Inhibidores de cera para composiciones de petroleo y metodos de uso de inhibidores de cera para reducir depositos de cera del petroleo |
Country Status (8)
Country | Link |
---|---|
US (2) | US11193053B2 (es) |
EP (2) | EP3609974A1 (es) |
CN (1) | CN108730770A (es) |
AU (2) | AU2017408822A1 (es) |
BR (2) | BR112019021119B1 (es) |
CA (2) | CA3059897A1 (es) |
CO (1) | CO2019011741A2 (es) |
WO (2) | WO2018190917A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10961475B2 (en) | 2018-03-06 | 2021-03-30 | Si Group, Inc. | Asphaltene dispersant composition |
CN110305643A (zh) * | 2019-06-21 | 2019-10-08 | 西安石油大油气科技有限公司 | 一种环保型油田清防蜡剂及其制备方法 |
WO2021061903A1 (en) * | 2019-09-27 | 2021-04-01 | Dow Silicones Corporation | Anhydride-based copolymers |
CN111019033B (zh) * | 2019-11-01 | 2022-08-02 | 德仕能源科技集团股份有限公司 | 一种高含蜡原油降凝剂的制备方法 |
WO2022223153A1 (en) | 2021-04-21 | 2022-10-27 | Clariant International Ltd | Polymeric pour point depressants for waxy crude oils |
US11692053B2 (en) | 2021-04-21 | 2023-07-04 | Clariant International Ltd | Polymeric pour point depressants for waxy crude oils |
CN116535568B (zh) * | 2023-06-15 | 2024-02-27 | 长江大学 | 一种防蜡剂及其制备方法和应用 |
Family Cites Families (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977334A (en) | 1956-10-04 | 1961-03-28 | Monsanto Chemicals | Derivatives of ethylene/maleic anhydride copolymers |
US2892793A (en) | 1957-09-19 | 1959-06-30 | California Research Corp | Lubricant composition |
US3449250A (en) | 1962-05-14 | 1969-06-10 | Monsanto Co | Dispersency oil additives |
US3449236A (en) | 1966-04-27 | 1969-06-10 | Exxon Research Engineering Co | Dewaxing aid composition |
US3694176A (en) | 1968-04-01 | 1972-09-26 | Exxon Research Engineering Co | Polymers comprising ethylene and ethylenically unsaturated dicarboxylic acids or esters thereof,and oil compositions containing said polymers |
US3854893A (en) | 1972-06-14 | 1974-12-17 | Exxon Research Engineering Co | Long side chain polymeric flow improvers for waxy hydrocarbon oils |
US3966428A (en) | 1973-10-31 | 1976-06-29 | Exxon Research And Engineering Company | Ethylene backbone polymers in combination with ester polymers having long alkyl side chains are low viscosity distillate fuel cold flow improvers |
US4151069A (en) | 1974-10-17 | 1979-04-24 | Exxon Research & Engineering Co. | Olefin-dicarboxylic anhydride copolymers and esters thereof are dewaxing aids |
US3984368A (en) | 1975-01-23 | 1976-10-05 | Cosden Technology, Inc. | Ethylene-difunctional olefin-alkyl vinyl terpolymer emulsions |
US4240916A (en) | 1976-07-09 | 1980-12-23 | Exxon Research & Engineering Co. | Pour point depressant additive for fuels and lubricants |
US4171273A (en) | 1977-03-14 | 1979-10-16 | Texaco Inc. | Fatty alkyl succinate ester and succinimide modified copolymers of ethylene and an alpha olefin |
US4166900A (en) | 1977-12-23 | 1979-09-04 | Monsanto Company | Preparation of refined olefin/maleic acid copolymers |
US4261703A (en) | 1978-05-25 | 1981-04-14 | Exxon Research & Engineering Co. | Additive combinations and fuels containing them |
JPS5665091A (en) | 1979-10-31 | 1981-06-02 | Toho Chem Ind Co Ltd | Residual fuel oil and crude oil composition with improved low-temperature fluidity |
US4514314A (en) | 1981-06-02 | 1985-04-30 | Exxon Research And Engineering Co. | Oil soluble ester pour point depressant additive for lubricants |
EP0080225B1 (en) | 1981-11-23 | 1985-08-07 | Agfa-Gevaert N.V. | Method for the preparation of stable aqueous dispersions of polymer beads and the use of these dispersions in photographic elements |
US4548725A (en) | 1983-05-18 | 1985-10-22 | Mobil Oil Corporation | Reducing low temperature haze formation of hydrodewaxed base stocks |
AU574156B2 (en) | 1984-02-09 | 1988-06-30 | Lubrizol Corporation, The | Process for producing carboxylic acids |
GB8502458D0 (en) | 1985-01-31 | 1985-03-06 | Exxon Chemical Patents Inc | Lubricating oil composition |
GB8521393D0 (en) | 1985-08-28 | 1985-10-02 | Exxon Chemical Patents Inc | Middle distillate compositions |
US4693838A (en) | 1985-10-29 | 1987-09-15 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver |
US4839074A (en) | 1987-05-22 | 1989-06-13 | Exxon Chemical Patents Inc. | Specified C14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement |
US4804794A (en) | 1987-07-13 | 1989-02-14 | Exxon Chemical Patents Inc. | Viscosity modifier polymers |
US4871823A (en) | 1987-09-11 | 1989-10-03 | S. C. Johnson & Son, Inc. | 1-Alkene/excess maleic anhydride polymers |
US5041622A (en) | 1988-04-22 | 1991-08-20 | The Lubrizol Corporation | Three-step process for making substituted carboxylic acids and derivatives thereof |
GB8818711D0 (en) | 1988-08-05 | 1988-09-07 | Shell Int Research | Lubricating oil dispersants |
US4954572A (en) | 1988-11-07 | 1990-09-04 | Exxon Chemical Patents Inc. | Dispersant additives prepared from monoepoxy alcohols |
US6174843B1 (en) * | 1990-08-13 | 2001-01-16 | Nalco Chemical Company | Composition and method for lubricant wax dispersant and pour point improver |
CN1037854C (zh) | 1990-08-18 | 1998-03-25 | 成都科技大学 | 含蜡原油用流动性改进剂及其制备方法和用途 |
US5703023A (en) * | 1991-12-24 | 1997-12-30 | Ethyl Corporation | Lubricants with enhanced low temperature properties |
CN1026123C (zh) | 1992-04-15 | 1994-10-05 | 抚顺石油学院 | 润滑油、燃料油和原油降凝剂 |
FR2692271B1 (fr) | 1992-06-16 | 1995-07-21 | Inst Francais Du Petrole | Copolymeres utilisables comme additifs multifonctionnels pour les lubrifiants et compositions lubrifiantes renfermant lesdit copolymeres. |
HU214008B (hu) | 1994-04-15 | 1998-04-28 | MOL Magyar Olaj- és Gázipari Rt. | Detergens-diszpergens adalékok belső égésű motorok kenőolajaihoz és előállítási eljárásuk |
US5880070A (en) | 1996-08-20 | 1999-03-09 | Chevron Chemical Company | Cross-linked succinimides from an acid derivative, a polyamine, and a polycarboxylic acid derivative |
US5792729A (en) | 1996-08-20 | 1998-08-11 | Chevron Chemical Corporation | Dispersant terpolymers |
US5857287A (en) | 1997-09-12 | 1999-01-12 | Baker Hughes Incorporated | Methods and compositions for improvement of low temperature fluidity of fuel oils |
US6015863A (en) | 1998-04-02 | 2000-01-18 | Ethyl Corporation | Polymeric mannich additives |
GB9826448D0 (en) | 1998-12-02 | 1999-01-27 | Exxon Chemical Patents Inc | Fuel oil additives and compositions |
US6715473B2 (en) | 2002-07-30 | 2004-04-06 | Infineum International Ltd. | EGR equipped diesel engines and lubricating oil compositions |
ATE332352T1 (de) * | 2001-04-20 | 2006-07-15 | Lubrizol Corp | Eine mischung aus verschiedenen viskositätsveränderungsmitteln enthaltendes und den ansprüchen der scherbeständigkeit entsprechendes allwetter-hydrauliköl |
US6475963B1 (en) | 2001-05-01 | 2002-11-05 | Infineum International Ltd. | Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvement |
DE10123553A1 (de) | 2001-05-15 | 2002-11-21 | Basf Ag | Verfahren zur Herstellung von Polyalkenylsuccinimidprodukten, neue Polyalkenylsuccinimidprodukte mit verbesserten Eigenschaften, Zwischenprodukte und Verwendungen |
US7144951B2 (en) | 2001-09-14 | 2006-12-05 | Crompton Corporation | Multifunctional viscosity index improver and dispersant |
JP3975878B2 (ja) * | 2002-10-09 | 2007-09-12 | コニカミノルタビジネステクノロジーズ株式会社 | トナー組成物 |
US20050124509A1 (en) | 2003-12-04 | 2005-06-09 | Antonio Gutierrez | Lubricating oil compositions |
JP2005258090A (ja) * | 2004-03-11 | 2005-09-22 | Fuji Photo Film Co Ltd | 平版印刷版原版 |
CA2562255C (en) | 2004-04-06 | 2013-01-29 | Rodney Lee Cravey | Pour point depressant additives for oil compositions |
US7198103B2 (en) | 2004-04-21 | 2007-04-03 | Campbell Gale J | Method for stimulating a petroleum well |
US7745541B2 (en) | 2005-04-29 | 2010-06-29 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
EP1746147B1 (de) | 2005-07-22 | 2016-02-24 | Basf Se | Copolymere auf Basis von Olefinen und Estern von ethylenisch ungesättigten Carbonsäuren zur Erniedrigung des CP-Werts von Brennstoffölen und Schmierstoffen |
WO2007033477A1 (en) | 2005-09-21 | 2007-03-29 | Innovative Chemical Technologies Canada Ltd. | Fluid with asphaltene control |
US7696138B2 (en) | 2006-07-28 | 2010-04-13 | Afton Chemical Corporation | Alkyl acrylate copolymer dispersants and uses thereof |
US7820604B2 (en) | 2006-10-27 | 2010-10-26 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
US7858566B2 (en) | 2006-10-27 | 2010-12-28 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
US8067347B2 (en) | 2006-10-27 | 2011-11-29 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
US7816309B2 (en) | 2006-10-27 | 2010-10-19 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
US7820605B2 (en) | 2006-10-27 | 2010-10-26 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
US7928044B2 (en) | 2006-10-27 | 2011-04-19 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
US7833955B2 (en) | 2006-11-08 | 2010-11-16 | The Lubrizol Corporation | Viscosity modifiers in controlled release lubricant additive gels |
US20100130385A1 (en) | 2007-04-13 | 2010-05-27 | Basf Se | Production and use of paraffin inhibitor formulations |
US8455568B2 (en) | 2008-04-25 | 2013-06-04 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
CN102216346B (zh) | 2008-07-10 | 2013-10-30 | 斯伦贝谢挪威股份有限公司 | 改善含链烷烃流体的冷流性质的方法 |
JP5539983B2 (ja) | 2008-07-31 | 2014-07-02 | ザ ルブリゾル コーポレイション | 新規なコポリマーおよびその潤滑組成物 |
CN101381640B (zh) | 2008-10-16 | 2012-11-14 | 南京工业大学 | 三元聚合物复合石油降凝剂及其制备方法 |
KR101679091B1 (ko) | 2008-11-26 | 2016-11-23 | 더루우브리졸코오포레이션 | 방향족 폴리아민 및 카르복시산으로 작용화된 중합체를 함유하는 윤활 조성물 |
CN101544735B (zh) | 2009-04-10 | 2011-12-28 | 华东理工大学 | 一种三元梳型共聚物及其制备方法和应用 |
JP2011122135A (ja) | 2009-10-07 | 2011-06-23 | Adeka Corp | 脂肪酸メチルエステル用低温流動性向上剤 |
CN102108292B (zh) | 2009-12-29 | 2013-03-27 | 中国石油天然气股份有限公司 | 原油降粘降凝组合物 |
CN102191093A (zh) | 2010-03-10 | 2011-09-21 | 中国石油天然气股份有限公司 | 一种柴油低温流动性能改进剂的制备方法 |
CN101812348B (zh) | 2010-05-21 | 2013-03-20 | 北京奥力助兴石化有限公司 | 一种柴油降凝剂 |
CN101870750A (zh) | 2010-06-02 | 2010-10-27 | 华东理工大学 | 一种梳型共聚物、制备方法及其应用 |
CN101899162B (zh) | 2010-07-16 | 2012-10-17 | 华东理工大学 | 一种梳型聚合物及其制备方法和应用 |
CN101921377B (zh) | 2010-08-17 | 2012-06-27 | 浙江大学 | 酸酐酰胺化嵌段梳状共聚物及其制备方法和作为原油降凝减粘剂的用途 |
CN102382695A (zh) | 2011-09-21 | 2012-03-21 | 陕西省石油化工研究设计院 | 一种新型柴油降凝剂 |
CN102533241B (zh) | 2011-12-28 | 2013-10-16 | 中国石油天然气股份有限公司 | 一种原油降凝剂 |
US9637676B2 (en) | 2012-01-24 | 2017-05-02 | Baker Hughes Incorporated | Asphaltene inhibitors for squeeze applications |
KR102166355B1 (ko) | 2012-02-17 | 2020-10-16 | 더루우브리졸코오포레이션 | 점도 개질제로서 폴리올레핀과 올레핀-에스테르 공중합체의 혼합물 |
EP2885373A1 (en) | 2012-08-20 | 2015-06-24 | Shell Internationale Research Maatschappij B.V. | Method, system and composition for producing oil |
US20140250771A1 (en) * | 2013-03-06 | 2014-09-11 | Baker Hughes Incorporated | Multi-Purpose Paraffin Additives for Deposit Control, Anti-Settling and Wax Softening in Oil-Based Fluids |
CA2896724A1 (en) | 2013-03-15 | 2014-09-25 | Ecolab Usa Inc. | Method of assessing asphaltene inhibitor efficiency |
CN103450955B (zh) | 2013-07-30 | 2015-03-11 | 英杰惠能(北京)能源新技术有限公司 | 一种低硫柴油添加剂组合物及其制备方法与应用 |
CN103642477A (zh) | 2013-11-11 | 2014-03-19 | 中国石油天然气集团公司 | 一种高效环保的复合防冻型乳液清防蜡剂 |
CN104693344A (zh) | 2013-12-05 | 2015-06-10 | 青岛惠城石化科技有限公司 | 三元聚合物复合石油降凝剂及其制备方法 |
CN104694181A (zh) | 2013-12-05 | 2015-06-10 | 青岛惠城石化科技有限公司 | 一种新型柴油降凝剂 |
US10113101B2 (en) * | 2014-10-27 | 2018-10-30 | Ecolab Usa Inc. | Composition and method for dispersing paraffins in crude oils |
CN104371058A (zh) | 2014-11-04 | 2015-02-25 | 大连东方创新科技有限公司 | 含(甲基)丙烯酸芳基烷基酯的共聚物及其制备方法和应用 |
-
2017
- 2017-04-13 CN CN201710240505.9A patent/CN108730770A/zh active Pending
- 2017-12-27 EP EP17835974.1A patent/EP3609974A1/en active Pending
- 2017-12-27 BR BR112019021119-5A patent/BR112019021119B1/pt active IP Right Grant
- 2017-12-27 CA CA3059897A patent/CA3059897A1/en not_active Abandoned
- 2017-12-27 WO PCT/US2017/068460 patent/WO2018190917A1/en unknown
- 2017-12-27 AU AU2017408822A patent/AU2017408822A1/en not_active Abandoned
- 2017-12-27 US US16/497,054 patent/US11193053B2/en active Active
-
2018
- 2018-04-06 AU AU2018252045A patent/AU2018252045A1/en not_active Abandoned
- 2018-04-06 US US16/497,872 patent/US11261369B2/en active Active
- 2018-04-06 BR BR112019021199A patent/BR112019021199A2/pt not_active Application Discontinuation
- 2018-04-06 WO PCT/CN2018/082088 patent/WO2018188523A1/en unknown
- 2018-04-06 CA CA3059805A patent/CA3059805A1/en not_active Abandoned
- 2018-04-06 EP EP18783759.6A patent/EP3609933A4/en active Pending
-
2019
- 2019-10-23 CO CONC2019/0011741A patent/CO2019011741A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2018190917A1 (en) | 2018-10-18 |
US20200024504A1 (en) | 2020-01-23 |
BR112019021119B1 (pt) | 2023-12-19 |
AU2017408822A1 (en) | 2019-10-17 |
US11193053B2 (en) | 2021-12-07 |
WO2018188523A1 (en) | 2018-10-18 |
AU2018252045A1 (en) | 2019-10-31 |
EP3609974A1 (en) | 2020-02-19 |
EP3609933A1 (en) | 2020-02-19 |
CA3059805A1 (en) | 2018-10-18 |
EP3609933A4 (en) | 2021-03-03 |
US20200377785A1 (en) | 2020-12-03 |
BR112019021119A2 (pt) | 2020-05-12 |
US11261369B2 (en) | 2022-03-01 |
CN108730770A (zh) | 2018-11-02 |
BR112019021199A2 (pt) | 2020-04-28 |
CA3059897A1 (en) | 2018-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CO2019011741A2 (es) | Inhibidores de cera para composiciones de petroleo y metodos de uso de inhibidores de cera para reducir depositos de cera del petroleo | |
MX2021014441A (es) | Inhibidores del dominio asociado mejorador de la transcripcion (tead) y usos de los mismos. | |
CO2022010098A2 (es) | Inhibidores de proteínas kras mutantes | |
CO2018013557A2 (es) | Composiciones que comprenden cepas bacterianas | |
CL2021002100A1 (es) | Combinación farmacéutica que comprende tno155 y un inhibidor de pd–1. | |
EA202190377A1 (ru) | Композиции ингибиторов cxcr4 и способы получения и применения | |
AR092774A1 (es) | Composicion de limpieza que comprende variantes de amilasa con alta estabilidad en la presencia de un agente quelante | |
NO20061309L (no) | Stabile emulsjoner som anvendes for a netsette stivnepunktet av raoljer og for a hindre parafinavsetning | |
BR112019024749A2 (pt) | uso de um ou mais óleos e/ou ceras de parafina, composição inoculante líquida, semente de planta revestida, kit, e, método | |
UY33674A (es) | Composiciones de recubrimiento con propiedades anticorrosivas | |
CY1115802T1 (el) | Συνθεση ψυκτικου μεσου | |
EA201991467A1 (ru) | Состав смеси, содержащий силикат и микробные и/или растительные клетки и полиненасыщенную жирную кислоту, имеющую по меньшей мере 20 атомов углерода (lc-pufa) | |
AR062133A1 (es) | Composiciones de combustible | |
AR112357A1 (es) | Composiciones, procedimientos y/o kits que comprenden un dominio extracelular recombinante de cd38 humano | |
CL2011000032A1 (es) | Compuestos derivados macrocíclicos de indol[2,1-a]benzacepina sustituidos; composición farmacéutica que los comprende; y su uso para inhibir la replicación del virus de la hepatitis e (hcv). | |
CL2020001349A1 (es) | Compuestos, composición y uso de los mismos como moduladores de la expresión de pcsk9. (divisional solicitud 201902574) | |
BR112019003169A2 (pt) | polietilenos modificados | |
MX362921B (es) | Aditivos antidepositos y anticorrosivos biofuncionales. | |
BR112013010358A2 (pt) | composição anticorrosiva do espaçoi de vapor, e, uso de composição anticorrosiva do espaço de vapor | |
CO2021007006A2 (es) | Moduladores de la expresión de irf5 | |
EA202191631A1 (ru) | Композиции, содержащие бактериальные штаммы | |
MX2018016292A (es) | Composicion adecuada como agente desengrasante para remover depositos grasos y/o aceitosos. | |
MX2018000924A (es) | Composicion lubricante de ahorro de combustible de larga duracion. | |
ES2127349T3 (es) | Aditivos polimeros mejoradores del flujo. | |
CO2021012209A2 (es) | Composición para cuidado oral |