MX2020010096A - Novedosos poliesteres hiperramificados y su uso como inhibidores de cera, como depresores del punto de fluidez, como lubricantes o en aceites lubricantes. - Google Patents

Novedosos poliesteres hiperramificados y su uso como inhibidores de cera, como depresores del punto de fluidez, como lubricantes o en aceites lubricantes.

Info

Publication number
MX2020010096A
MX2020010096A MX2020010096A MX2020010096A MX2020010096A MX 2020010096 A MX2020010096 A MX 2020010096A MX 2020010096 A MX2020010096 A MX 2020010096A MX 2020010096 A MX2020010096 A MX 2020010096A MX 2020010096 A MX2020010096 A MX 2020010096A
Authority
MX
Mexico
Prior art keywords
lubricant
pour point
lubricating oils
point depressant
carboxylic acid
Prior art date
Application number
MX2020010096A
Other languages
English (en)
Inventor
Stefan Frenzel
Radoslaw Kierat
Edward Bohres
Anna Maria Mueller-Cristadoro
Xiao Fu
Felix Alexander Westerhaus
Tina Noack
Original Assignee
Basf Se
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
Application filed by Basf Se filed Critical Basf Se
Publication of MX2020010096A publication Critical patent/MX2020010096A/es

Links

Classifications

    • 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
    • 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
    • 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
    • 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

La invención se refiere a un método para la preparación de una mezcla de poliéster hiperramificado que se puede obtener al hacer reaccionar un grupo hidroxilo que contiene ácido carboxílico (B) con al menos un grupo ácido carboxílico y al menos dos grupos hidroxilo con un diol (C) que tiene un peso molecular de más de 100 g/mol, opcionalmente en presencia de al menos un reactivo adicional, en donde el al menos un reactivo adicional es un poliol (A) que tiene al menos tres grupos hidroxilo en una condición de reacción que permite la formación de éster y éter; y hacer reaccionar la mezcla resultante de la etapa (a) con un ácido carboxílico hidrófobo (D), lo que da como resultado la mezcla de poliéster hiperramificado. La invención se refiere además a dicha mezcla de poliéster hiperramificado y al uso como inhibidor de cera, como depresor del punto de fluidez, como lubricante o en aceites lubricantes.
MX2020010096A 2018-03-26 2019-03-19 Novedosos poliesteres hiperramificados y su uso como inhibidores de cera, como depresores del punto de fluidez, como lubricantes o en aceites lubricantes. MX2020010096A (es)

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
MX2020010096A true MX2020010096A (es) 2020-10-28

Family

ID=61832265

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010096A MX2020010096A (es) 2018-03-26 2019-03-19 Novedosos poliesteres hiperramificados y su uso como inhibidores de cera, como depresores del punto de fluidez, como lubricantes o en aceites lubricantes.

Country Status (10)

Country Link
US (1) US11447713B2 (es)
EP (1) EP3774996A1 (es)
CN (1) CN111936559B (es)
AU (1) AU2019245787A1 (es)
BR (1) BR112020018406B1 (es)
CA (1) CA3092527A1 (es)
EA (1) EA202092053A1 (es)
MX (1) MX2020010096A (es)
SG (1) SG11202009388XA (es)
WO (1) WO2019185401A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023025636A1 (en) 2021-08-27 2023-03-02 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468771B (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
SE504879C2 (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
AU4830901A (en) * 2000-02-09 2001-08-20 Ciba Specialty Chemicals Holding Inc. Hyperbranched amphiphilic polymeric additives and polymer compositions with increased surface energy
ES2393333T3 (es) 2002-07-12 2012-12-20 Astellas Pharma Inc. Derivado de N-fenil-(2R,5S)dimetilpiperazina
CN101065466B (zh) 2004-11-24 2013-02-13 国际壳牌研究有限公司 改进含有蜡和其它烃的混合物的流动性的方法
WO2009047210A1 (de) * 2007-10-08 2009-04-16 Basf Se Verwendung von hyperverzweigten polyestern und/oder polyesteramiden zum spalten von öl-wasser-emulsionen
CN103827249B (zh) 2011-07-29 2017-03-01 M-I有限公司 烃流体流动改良剂
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

Also Published As

Publication number Publication date
AU2019245787A1 (en) 2020-09-24
WO2019185401A1 (en) 2019-10-03
CN111936559A (zh) 2020-11-13
CA3092527A1 (en) 2019-10-03
EA202092053A1 (ru) 2020-12-28
EP3774996A1 (en) 2021-02-17
US11447713B2 (en) 2022-09-20
CN111936559B (zh) 2022-08-30
BR112020018406B1 (pt) 2024-03-05
US20210017466A1 (en) 2021-01-21
SG11202009388XA (en) 2020-10-29
BR112020018406A2 (pt) 2020-12-22

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