EA202092053A1 - Новые гиперразветвленные полиэфиры и их применение в качестве ингибитора парафиноотложений, присадки, снижающей температуру застывания, в качестве смазки или в смазочных маслах - Google Patents
Новые гиперразветвленные полиэфиры и их применение в качестве ингибитора парафиноотложений, присадки, снижающей температуру застывания, в качестве смазки или в смазочных маслахInfo
- Publication number
- EA202092053A1 EA202092053A1 EA202092053A EA202092053A EA202092053A1 EA 202092053 A1 EA202092053 A1 EA 202092053A1 EA 202092053 A EA202092053 A EA 202092053A EA 202092053 A EA202092053 A EA 202092053A EA 202092053 A1 EA202092053 A1 EA 202092053A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- hyperbranched polyesters
- lubricant
- lubricating oils
- mixture
- additive
- Prior art date
Links
Classifications
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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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/22—Polyesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
- C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
-
- 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
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
- C08G83/005—Hyperbranched macromolecules
-
- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions used as base material
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/102—Polyesters
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/011—Cloud point
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/075—Dendrimers
-
- 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
- C10N2030/08—Resistance to extreme temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polyesters Or Polycarbonates (AREA)
- Lubricants (AREA)
Abstract
Изобретение относится к способу получения смеси гиперразветвленных полиэфиров, получаемой взаимодействием гидроксильной группы, содержащей карбоновую кислоту (B), по меньшей мере с одной группой карбоновой кислоты и по меньшей мере двумя гидроксильными группами, с диолом (C), имеющим молекулярную массу более 100 г/моль, необязательно в присутствии по меньшей мере одного дополнительного реагента, причем по меньшей мере одним дополнительным реагентом является полиол (A), имеющий по меньшей мере три гидроксильные группы, в условиях реакций, допускающих образование сложного и простого эфиров; и взаимодействием смеси, полученной на стадии (a) с гидрофобной карбоновой кислотой (D), в результате чего образуется смесь гиперразветвленных полиэфиров. Изобретение также относится к указанной смеси гиперразветвленных полиэфиров и применению в качестве ингибитора парафиноотложения, присадки, снижающие температуру потери текучести, смазочного материала или смазочных масел.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18163934 | 2018-03-26 | ||
PCT/EP2019/056830 WO2019185401A1 (en) | 2018-03-26 | 2019-03-19 | Novel hyperbranched polyesters and their use as wax inhibitor, as pour point depressant, as lubricant or in lubricating oils |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202092053A1 true EA202092053A1 (ru) | 2020-12-28 |
Family
ID=61832265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202092053A EA202092053A1 (ru) | 2018-03-26 | 2019-03-19 | Новые гиперразветвленные полиэфиры и их применение в качестве ингибитора парафиноотложений, присадки, снижающей температуру застывания, в качестве смазки или в смазочных маслах |
Country Status (10)
Country | Link |
---|---|
US (1) | US11447713B2 (ru) |
EP (1) | EP3774996A1 (ru) |
CN (1) | CN111936559B (ru) |
AU (1) | AU2019245787A1 (ru) |
BR (1) | BR112020018406B1 (ru) |
CA (1) | CA3092527A1 (ru) |
EA (1) | EA202092053A1 (ru) |
MX (1) | MX2020010096A (ru) |
SG (1) | SG11202009388XA (ru) |
WO (1) | WO2019185401A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2022333206A1 (en) | 2021-08-27 | 2024-04-11 | Basf Se | Aqueous dispersions of paraffin inhibitors |
CA3229433A1 (en) | 2021-08-30 | 2023-03-09 | Elena Wolf | Hyperbranched polyesters modified with branched fatty acids and their use as paraffin inhibitors |
CN113736071B (zh) * | 2021-09-15 | 2023-03-14 | 浙江多邦新材料有限公司 | 一种聚酯多元醇、聚酯多元醇的制备方法和用途 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9200564L (sv) * | 1992-02-26 | 1993-03-15 | Perstorp Ab | Dendritisk makromolekyl av polyestertyp, foerfarande foer framstaellning daerav samt anvaendning daerav |
ES2101994T3 (es) | 1992-04-08 | 1997-07-16 | Ciba Geigy Ag | Antioxidantes liquidos como estabilizadores. |
GB9421282D0 (en) | 1994-10-21 | 1994-12-07 | Exxon Chemical Patents Inc | Additives and oleaginous compositions |
SE9602464L (sv) | 1996-06-24 | 1997-05-20 | Perstorp Ab | Kylsystemsarbetsfluid innehållande som smörjmedel en hyperförgrenad makromolekyl av polyestertyp |
US6497812B1 (en) | 1999-12-22 | 2002-12-24 | Chevron U.S.A. Inc. | Conversion of C1-C3 alkanes and fischer-tropsch products to normal alpha olefins and other liquid hydrocarbons |
JP2003522266A (ja) | 2000-02-09 | 2003-07-22 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | ハイパーブランチ両親媒性ポリマー添加剤及び増加された表面エネルギーを有するポリマー組成物 |
JP4449746B2 (ja) | 2002-07-12 | 2010-04-14 | アステラス製薬株式会社 | N−フェニル−(2r,5s)ジメチルピペラジン誘導体 |
AU2005308833B2 (en) | 2004-11-24 | 2009-06-25 | Shell Internationale Research Maatschappij B.V. | Method for improving the flowability of a mixture that contains wax and other hydrocarbons |
CN101821314B (zh) * | 2007-10-08 | 2012-06-20 | 巴斯夫欧洲公司 | 超支化聚酯和/或聚酯酰胺用于分离油-水乳液的用途 |
WO2013019704A1 (en) | 2011-07-29 | 2013-02-07 | M-I L.L.C. | Hydrocarbon fluid flow improver |
ES2581907T3 (es) | 2012-07-17 | 2016-09-08 | Philips Lighting Holding B.V. | Un dispositivo de iluminación, un método de control del mismo, para emitir selectivamente luz a lo largo de o en dirección contraria a la del tráfico |
CN102911349B (zh) * | 2012-10-11 | 2014-05-07 | 华南理工大学 | 一种己内酯改性超支化聚酯及其制备方法与应用 |
US10087382B2 (en) | 2013-11-11 | 2018-10-02 | Schlumberger Norge As | Fluid additive and method of making and using the same |
CN106700047A (zh) * | 2016-11-14 | 2017-05-24 | 佛山科学技术学院 | 一种改性高固低粘的聚酯树脂及其制备方法与在涂料中的应用 |
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2019
- 2019-03-19 EA EA202092053A patent/EA202092053A1/ru unknown
- 2019-03-19 AU AU2019245787A patent/AU2019245787A1/en active Pending
- 2019-03-19 SG SG11202009388XA patent/SG11202009388XA/en unknown
- 2019-03-19 CA CA3092527A patent/CA3092527A1/en active Pending
- 2019-03-19 BR BR112020018406-3A patent/BR112020018406B1/pt active IP Right Grant
- 2019-03-19 EP EP19710436.7A patent/EP3774996A1/en active Pending
- 2019-03-19 US US17/042,208 patent/US11447713B2/en active Active
- 2019-03-19 CN CN201980020732.8A patent/CN111936559B/zh active Active
- 2019-03-19 WO PCT/EP2019/056830 patent/WO2019185401A1/en unknown
- 2019-03-19 MX MX2020010096A patent/MX2020010096A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN111936559A (zh) | 2020-11-13 |
MX2020010096A (es) | 2020-10-28 |
EP3774996A1 (en) | 2021-02-17 |
BR112020018406B1 (pt) | 2024-03-05 |
US11447713B2 (en) | 2022-09-20 |
AU2019245787A1 (en) | 2020-09-24 |
BR112020018406A2 (pt) | 2020-12-22 |
WO2019185401A1 (en) | 2019-10-03 |
CN111936559B (zh) | 2022-08-30 |
US20210017466A1 (en) | 2021-01-21 |
SG11202009388XA (en) | 2020-10-29 |
CA3092527A1 (en) | 2019-10-03 |
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