BR112013031082A2 - composição de lubrificante e método para melhorar a estabilidade hidrolítica de um lubrificante a base de éster - Google Patents

composição de lubrificante e método para melhorar a estabilidade hidrolítica de um lubrificante a base de éster

Info

Publication number
BR112013031082A2
BR112013031082A2 BR112013031082A BR112013031082A BR112013031082A2 BR 112013031082 A2 BR112013031082 A2 BR 112013031082A2 BR 112013031082 A BR112013031082 A BR 112013031082A BR 112013031082 A BR112013031082 A BR 112013031082A BR 112013031082 A2 BR112013031082 A2 BR 112013031082A2
Authority
BR
Brazil
Prior art keywords
ester
improving
lubricant
hydrolytic stability
lubricant composition
Prior art date
Application number
BR112013031082A
Other languages
English (en)
Other versions
BR112013031082B1 (pt
Inventor
Evelyn A Zaugg-Hoozemans
Martin Greaves
Nadjet Khelidj
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112013031082A2 publication Critical patent/BR112013031082A2/pt
Publication of BR112013031082B1 publication Critical patent/BR112013031082B1/pt

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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/06—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/08—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least 2 hydroxy groups
    • 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
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • C10M2207/301—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils 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
    • 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
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • 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
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine salts thereof
    • 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
    • C10N2030/66—Hydrolytic stability
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

resumo “composição de lubrificante e método para melhorar a estabilidade hidrolítica de um lubrificante a base de éster” provê-se uma composição de lubrificante compreendendo (a) de 0,1 a 10 por cento em peso de um ou mais poli(glicóis alquilênicos) (pags); e (b) um ou mais óleos a base de ésteres selecionados do grupo de ésteres naturais, ésteres sintéticos e combinações dos mesmos; sendo que o um ou mais pags têm um peso molecular na faixa de 1500 a 5000 g/mol, compreendem de 10 a 40 por cento em peso de unidades derivadas de óxido de etileno e de 90 a 60 por cento em peso de unidades derivadas de óxido de propileno; e sendo que o um ou mais pags estão na forma de copolímero em blocos, copolímero em blocos inversos ou combinações dos mesmos. provê-se também um método para melhorar a estabilidade hidrolítica de um óleo a base de éster. 1
BR112013031082-0A 2011-06-14 2012-06-08 Composição de lubrificante e método para melhorar a estabilidade hidrolítica de um lubrificante a base de éster BR112013031082B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161496960P 2011-06-14 2011-06-14
US61/496,960 2011-06-14
PCT/US2012/041452 WO2012173878A1 (en) 2011-06-14 2012-06-08 Natural and synthetic ester-containing lubricants having enhanced hydrolytic stability

Publications (2)

Publication Number Publication Date
BR112013031082A2 true BR112013031082A2 (pt) 2016-11-29
BR112013031082B1 BR112013031082B1 (pt) 2020-06-02

Family

ID=46298709

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031082-0A BR112013031082B1 (pt) 2011-06-14 2012-06-08 Composição de lubrificante e método para melhorar a estabilidade hidrolítica de um lubrificante a base de éster

Country Status (6)

Country Link
US (1) US9556394B2 (pt)
EP (1) EP2721129B1 (pt)
JP (1) JP6100769B2 (pt)
CN (1) CN103608441B (pt)
BR (1) BR112013031082B1 (pt)
WO (1) WO2012173878A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106471105B (zh) * 2014-03-18 2019-08-30 陶氏环球技术有限责任公司 抗腐蚀润滑剂
CN104194886B (zh) * 2014-08-27 2016-09-21 钱正明 一种抗磨润滑油及其制备方法
CN104962373A (zh) * 2015-07-29 2015-10-07 温州拓宇科技有限公司 一种润滑油
JP2019522706A (ja) * 2016-06-24 2019-08-15 ダウ グローバル テクノロジーズ エルエルシー 潤滑剤組成物
CN106281599B (zh) * 2016-07-26 2019-04-05 中国科学院兰州化学物理研究所 萘乙酸酯润滑油组合物及其制备方法
EP3315591A1 (en) 2016-10-28 2018-05-02 Basf Se Energy efficient lubricant compositions
WO2019126924A1 (en) * 2017-12-25 2019-07-04 Dow Global Technologies Llc Modified oil soluble polyalkylene glycols
JP6924693B2 (ja) * 2017-12-26 2021-08-25 Ｅｎｅｏｓ株式会社 潤滑油組成物
US20220251465A1 (en) * 2019-04-26 2022-08-11 3M Innovative Properties Company Lubricating oil compositions
DE102020111403A1 (de) 2020-04-27 2021-10-28 Klüber Lubrication München Se & Co. Kg Schmierstoffzusammensetzung und deren Verwendung
US11760766B2 (en) 2020-07-28 2023-09-19 Ut-Battelle, Llc Ionic liquids containing quaternary ammonium and phosphonium cations, and their use as environmentally friendly lubricant additives
KR20230119171A (ko) 2020-12-09 2023-08-16 테트라머 테크놀로지스, 엘엘씨 글리세롤의 알콕시화를 통해 맞춤화된 가수분해 안정성및 개선된 열 안정성을 갖는 생분해성 윤활제
CN115612539B (zh) * 2022-09-28 2023-07-25 中国石油化工股份有限公司 一种润滑脂组合物及其制备方法和应用

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JPH05500507A (ja) * 1989-09-21 1993-02-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 非水性懸濁液の安定化
JPH05302094A (ja) * 1992-04-28 1993-11-16 Tonen Corp 冷凍機油組成物
US5358652A (en) * 1992-10-26 1994-10-25 Ethyl Petroleum Additives, Limited Inhibiting hydrolytic degradation of hydrolyzable oleaginous fluids
JPH10168479A (ja) 1996-12-11 1998-06-23 Kao Corp 冷凍機油及び冷凍機作動流体用組成物
JPH11222598A (ja) * 1998-02-06 1999-08-17 Nippon Steel Corp 冷間圧延油組成物
BRPI0410529B1 (pt) 2003-04-25 2014-02-18 Composição de aldeído, processo para preparar uma composição de aldeído, composição de álcool e processo para preparar uma composição de álcool
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PL2132251T3 (pl) * 2006-12-21 2017-05-31 Croda Americas Llc Kompozycja i sposób

Also Published As

Publication number Publication date
JP2014517125A (ja) 2014-07-17
WO2012173878A1 (en) 2012-12-20
EP2721129B1 (en) 2016-10-12
CN103608441B (zh) 2016-03-09
US9556394B2 (en) 2017-01-31
JP6100769B2 (ja) 2017-03-22
EP2721129A1 (en) 2014-04-23
US20140107004A1 (en) 2014-04-17
CN103608441A (zh) 2014-02-26
BR112013031082B1 (pt) 2020-06-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/06/2012, OBSERVADAS AS CONDICOES LEGAIS.