SG11202009388XA - Novel hyperbranched polyesters and their use as wax inhibitor, as pour point depressant, as lubricant or in lubricating oils - Google Patents

Novel hyperbranched polyesters and their use as wax inhibitor, as pour point depressant, as lubricant or in lubricating oils

Info

Publication number
SG11202009388XA
SG11202009388XA SG11202009388XA SG11202009388XA SG11202009388XA SG 11202009388X A SG11202009388X A SG 11202009388XA SG 11202009388X A SG11202009388X A SG 11202009388XA SG 11202009388X A SG11202009388X A SG 11202009388XA SG 11202009388X A SG11202009388X A SG 11202009388XA
Authority
SG
Singapore
Prior art keywords
lubricant
pour point
lubricating oils
point depressant
hyperbranched polyesters
Prior art date
Application number
SG11202009388XA
Other languages
English (en)
Inventor
Anna Maria Mueller-Cristadoro
Edward Bohres
Stefan Frenzel
Xiao Fu
Felix Alexander Westerhaus
Tina Noack
Radoslaw Kierat
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 SG11202009388XA publication Critical patent/SG11202009388XA/en

Links

Classifications

    • 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)
SG11202009388XA 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 SG11202009388XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18163934 2018-03-26
PCT/EP2019/056830 WO2019185401A1 (fr) 2018-03-26 2019-03-19 Nouveaux polyesters hyper-ramifiés et leur utilisation en tant qu'inhibiteurs de cire, en tant que dépresseur de point d'écoulement, en tant que lubrifiant ou dans des huiles lubrifiantes

Publications (1)

Publication Number Publication Date
SG11202009388XA true SG11202009388XA (en) 2020-10-29

Family

ID=61832265

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202009388XA SG11202009388XA (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

Country Status (10)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023025636A1 (fr) 2021-08-27 2023-03-02 Basf Se Dispersions aqueuses d'inhibiteurs de paraffine
CA3229433A1 (fr) 2021-08-30 2023-03-09 Elena Wolf Polyesters hyperramifies modifies par des acides gras ramifies et leur utilisation en tant qu'inhibiteurs de paraffine
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
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
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
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
EP1557411B1 (fr) 2002-07-12 2012-10-17 Astellas Pharma Inc. Derive de n-phenyl-(2r,5s)dimethylpiperazine
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
BRPI0818359A2 (pt) * 2007-10-08 2015-04-07 Basf Se Uso de poliésteres hiper-ramificados não dendriméricos, e, poliéster hiper-ramificado não dendrimérico
US9796917B2 (en) 2011-07-29 2017-10-24 M-I L.L.C. Hydrocarbon fluid flow improver
EP2839718B1 (fr) 2012-07-17 2016-04-27 Koninklijke Philips N.V. Dispositif d'éclairage et son procédé de commande destinés à émettre sélectivement de la lumière dans le sens de la circulation ou à l'opposé de celui-ci
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
CA3092527A1 (fr) 2019-10-03
CN111936559B (zh) 2022-08-30
AU2019245787A1 (en) 2020-09-24
EA202092053A1 (ru) 2020-12-28
EP3774996A1 (fr) 2021-02-17
US20210017466A1 (en) 2021-01-21
BR112020018406A2 (pt) 2020-12-22
BR112020018406B1 (pt) 2024-03-05
US11447713B2 (en) 2022-09-20
WO2019185401A1 (fr) 2019-10-03
MX2020010096A (es) 2020-10-28
CN111936559A (zh) 2020-11-13

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