SG11201810717XA - Lubricant base oil - Google Patents

Lubricant base oil

Info

Publication number
SG11201810717XA
SG11201810717XA SG11201810717XA SG11201810717XA SG11201810717XA SG 11201810717X A SG11201810717X A SG 11201810717XA SG 11201810717X A SG11201810717X A SG 11201810717XA SG 11201810717X A SG11201810717X A SG 11201810717XA SG 11201810717X A SG11201810717X A SG 11201810717XA
Authority
SG
Singapore
Prior art keywords
derived
component
lubricant base
mol
base oil
Prior art date
Application number
SG11201810717XA
Inventor
Shunsuke Monjiyama
Hideki Kawamoto
Original Assignee
Nof Corp
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 Nof Corp filed Critical Nof Corp
Publication of SG11201810717XA publication Critical patent/SG11201810717XA/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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and 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
    • 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
    • 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
    • C10N2020/02—Viscosity; 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/081—Biodegradable compounds
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2040/02—Bearings
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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

Abstract

An object of the present invention is to provide a lubricant base oil having excellent biodegradability, excellent lubricating property (wear resistance) and excellent rust prevention property against sea water. An ester constituting a lubricant base includes: a component (A) derived from pentaerythritol in a molar percentage A m% of 20 to 30 mol%; a component (B) derived from a straight - chain fatty acid having a carbon number of 14 to 22 in a molar percentage B moi% of 55 to 79 mol%; and a component (C) derived from adipic acid in a molar percentage C m o i% of 1 to 15 mol%. A molar ratio (C mo / /B mo 1 ) of the component (C) derived from adipic acid and the component (B) derived from the straight-chain fatty acid having a carbon number of 14 to 22 is 0.02 to 0.25, and the ester has a hydroxyl value of 10 to 100 mgKOH/g. 26
SG11201810717XA 2016-06-14 2017-06-07 Lubricant base oil SG11201810717XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016118098 2016-06-14
PCT/JP2017/021118 WO2017217297A1 (en) 2016-06-14 2017-06-07 Lubricant base oil

Publications (1)

Publication Number Publication Date
SG11201810717XA true SG11201810717XA (en) 2018-12-28

Family

ID=60663430

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201810717XA SG11201810717XA (en) 2016-06-14 2017-06-07 Lubricant base oil

Country Status (8)

Country Link
US (1) US10711217B2 (en)
EP (1) EP3470498B1 (en)
JP (1) JP6970387B2 (en)
KR (1) KR102373210B1 (en)
CN (1) CN109312245B (en)
PH (1) PH12018502616B1 (en)
SG (1) SG11201810717XA (en)
WO (1) WO2017217297A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108148362B (en) * 2017-12-29 2020-03-17 浙江佳华精化股份有限公司 Composition with internal and external lubricating effect for PA engineering plastic
JP7235952B2 (en) * 2018-10-22 2023-03-09 新日本理化株式会社 lubricant base oil
JP2022076932A (en) * 2020-11-10 2022-05-20 日本アイ・ティ・エフ株式会社 Slide member, lubricant and slide mechanism
WO2023074424A1 (en) * 2021-10-26 2023-05-04 日油株式会社 Lubricant composition

Family Cites Families (22)

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NL162682C (en) * 1969-02-15 1980-06-16 Neynaber Chemie Gmbh PROCESS FOR PREPARING THERMOPLASTIC PLASTICS CONTAINING AN LUBRICANT
DE2262266C2 (en) * 1972-12-20 1982-04-01 Neynaber Chemie Gmbh, 2854 Loxstedt Use of an ester mixture as a lubricant for the shaping processing of thermoplastic materials
DE2319648C2 (en) * 1973-04-18 1985-08-14 Bayer Ag, 5090 Leverkusen Further development of the process for the production of foams with excellent mold release properties
JPH0721153B2 (en) * 1989-12-01 1995-03-08 松下電器産業株式会社 Lubricant for electronic component terminal processing
JP3292549B2 (en) * 1993-07-19 2002-06-17 花王株式会社 Flame retardant hydraulic oil
ATE230005T1 (en) * 1993-11-09 2003-01-15 Cognis Corp METHOD FOR LUBRICATION OF A VEHICLE AIR CONDITIONING SYSTEM
US5698502A (en) * 1996-09-11 1997-12-16 Exxon Chemical Patents Inc Polyol ester compositions with unconverted hydroxyl groups for use as lubricant base stocks
JP4354027B2 (en) 1998-08-13 2009-10-28 出光興産株式会社 2-cycle engine oil composition
JP4325484B2 (en) * 2003-05-19 2009-09-02 新日本理化株式会社 Lubricant
JP2006265345A (en) 2005-03-23 2006-10-05 Sanyo Chem Ind Ltd Lubricating oil for ship propulsor bearing
CN101012406A (en) * 2006-10-12 2007-08-08 李建成 Method of manufacturing composite fatty acid polyalcohol ester lubricant
US8954028B2 (en) * 2008-09-25 2015-02-10 Telecommunication Systems, Inc. Geo-redundant and high reliability commercial mobile alert system (CMAS)
JP5631702B2 (en) * 2010-11-10 2014-11-26 花王株式会社 Lubricating base oil
CN102010772A (en) * 2010-12-01 2011-04-13 中国科学院新疆理化技术研究所 Ester lubricating base oil with dumbbell-type structure and preparation method thereof
JP5759836B2 (en) * 2011-09-02 2015-08-05 出光興産株式会社 Biodegradable lubricating oil composition
JP5681659B2 (en) * 2012-03-02 2015-03-11 Ｊｘ日鉱日石エネルギー株式会社 Working fluid composition for refrigerator, refrigerator oil and method for producing the same
CN104837966B (en) * 2012-12-05 2017-11-21 吉坤日矿日石能源株式会社 Working fluid composition for refrigerating machine
MY169226A (en) * 2013-02-28 2019-03-19 Petroliam Nasional Berhad Preparation of biopolyol esters for lubricant application
CN105189714B (en) * 2013-03-25 2018-07-17 吉坤日矿日石能源株式会社 Working fluid composition for refrigerating machine
CN106414681B (en) * 2014-01-21 2019-07-16 捷客斯能源株式会社 Working fluid composition for refrigerating machine and refrigerator oil
JP6255265B2 (en) 2014-02-06 2017-12-27 コスモ石油ルブリカンツ株式会社 Hydraulic fluid composition
CN104212534B (en) 2014-09-28 2016-12-07 广州米奇化工有限公司 A kind of multi-functional extreme-pressure lubricant and preparation method thereof

Also Published As

Publication number Publication date
EP3470498A4 (en) 2020-02-12
WO2017217297A1 (en) 2017-12-21
KR20190018449A (en) 2019-02-22
EP3470498A1 (en) 2019-04-17
CN109312245B (en) 2021-09-14
US20190241823A1 (en) 2019-08-08
PH12018502616A1 (en) 2019-10-07
KR102373210B1 (en) 2022-03-10
PH12018502616B1 (en) 2019-10-07
US10711217B2 (en) 2020-07-14
CN109312245A (en) 2019-02-05
JPWO2017217297A1 (en) 2019-04-04
EP3470498B1 (en) 2023-11-15
JP6970387B2 (en) 2021-11-24

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