WO2008133233A1 - 油圧作動油および油圧装置 - Google Patents

油圧作動油および油圧装置 Download PDF

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Publication number
WO2008133233A1
WO2008133233A1 PCT/JP2008/057686 JP2008057686W WO2008133233A1 WO 2008133233 A1 WO2008133233 A1 WO 2008133233A1 JP 2008057686 W JP2008057686 W JP 2008057686W WO 2008133233 A1 WO2008133233 A1 WO 2008133233A1
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WO
WIPO (PCT)
Prior art keywords
hydraulic fluid
hydraulic
ester
base oil
aromatic rings
Prior art date
Application number
PCT/JP2008/057686
Other languages
English (en)
French (fr)
Inventor
Toshiyuki Tsubouchi
Original Assignee
Idemitsu Kosan Co., Ltd.
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 Idemitsu Kosan Co., Ltd. filed Critical Idemitsu Kosan Co., Ltd.
Priority to US12/597,184 priority Critical patent/US8299004B2/en
Priority to JP2009511869A priority patent/JP5220731B2/ja
Priority to CN200880013531.7A priority patent/CN101668835B/zh
Priority to EP08740728.4A priority patent/EP2157159B1/en
Publication of WO2008133233A1 publication Critical patent/WO2008133233A1/ja

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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
    • 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
    • C10M105/34—Esters of monocarboxylic 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
    • 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
    • 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
    • C10M105/36—Esters of polycarboxylic 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
    • 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
    • C10M105/38—Esters of polyhydroxy compounds
    • 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
    • C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/02—Specified values of viscosity or viscosity index
    • 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
    • C10M2207/2805—Esters 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
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C10M2207/2815—Esters of (cyclo)aliphatic monocarboxylic 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
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic 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
    • C10M2207/28—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
    • C10M2207/284—Esters of aromatic monocarboxylic acids
    • C10M2207/2845—Esters of aromatic monocarboxylic 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
    • C10M2207/28—Esters
    • C10M2207/285—Esters of aromatic polycarboxylic acids
    • C10M2207/2855—Esters of aromatic polycarboxylic 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/003—Organic non-macromolecular compounds containing nitrogen 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/20—Containing nitrogen-to-oxygen bonds
    • C10M2215/202—Containing nitrogen-to-oxygen bonds containing nitro groups
    • 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
    • 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
    • C10N2020/017—Specific gravity or density
    • 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
    • C10N2030/02—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
    • C10N2030/64—Environmental friendly compositions
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    • 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

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

Abstract

芳香環および飽和ナフテン環から選ばれた少なくともいずれかの環構造を２個以上有するエステルを基油として含有する。特に芳香環を２個以上有するエステルを基油として含有する。本発明の油圧作動油は、圧縮によるエネルギー損失が小さく、油圧回路に利用した際の応答性に優れ、油圧回路における省エネルギー、高速化および制御の高精密化を提供できる。
PCT/JP2008/057686 2007-04-23 2008-04-21 油圧作動油および油圧装置 WO2008133233A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/597,184 US8299004B2 (en) 2007-04-23 2008-04-21 Hydraulic fluid and hydraulic system
JP2009511869A JP5220731B2 (ja) 2007-04-23 2008-04-21 油圧作動油
CN200880013531.7A CN101668835B (zh) 2007-04-23 2008-04-21 液压工作油以及液压装置
EP08740728.4A EP2157159B1 (en) 2007-04-23 2008-04-21 Hydraulic fluid

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007113316 2007-04-23
JP2007-113316 2007-04-23
JP2007265369 2007-10-11
JP2007-265369 2007-10-11
JP2007313553 2007-12-04
JP2007-313553 2007-12-04

Publications (1)

Publication Number Publication Date
WO2008133233A1 true WO2008133233A1 (ja) 2008-11-06

Family

ID=39925684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057686 WO2008133233A1 (ja) 2007-04-23 2008-04-21 油圧作動油および油圧装置

Country Status (6)

Country Link
US (1) US8299004B2 (ja)
EP (2) EP2157159B1 (ja)
JP (2) JP5220731B2 (ja)
KR (1) KR101472610B1 (ja)
CN (1) CN101668835B (ja)
WO (1) WO2008133233A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302022A1 (en) * 2008-07-08 2011-03-30 Idemitsu Kosan Co., Ltd. Pressure transmission medium and hydraulic device
WO2013141082A1 (ja) 2012-03-23 2013-09-26 出光興産株式会社 潤滑油組成物およびこれを用いた機器
WO2016174973A1 (ja) * 2015-04-28 2016-11-03 Ｋｙｂ株式会社 油圧ショックアブソーバ用作動油および油圧ショックアブソーバ
US10351794B2 (en) 2014-12-12 2019-07-16 Idemitsu Kosan Co., Ltd. Lubricating oil composition

Families Citing this family (17)

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Publication number Priority date Publication date Assignee Title
JP5654927B2 (ja) * 2011-03-30 2015-01-14 住友理工株式会社 液体封入式防振ゴム装置
US9062272B2 (en) * 2012-06-07 2015-06-23 The Charles Stark Draper Laboratory, Inc. Lubricant composition and methods of using same
US9126924B2 (en) 2012-06-07 2015-09-08 The Charles Stark Draper Laboratory, Inc. Chemical composition
JP6481984B2 (ja) 2014-02-07 2019-03-13 エルジー・ケム・リミテッド エステル系化合物、これを含む可塑剤組成物、この製造方法、及びこれを含む樹脂組成物
EP2927210B1 (en) 2014-02-07 2020-09-23 LG Chem, Ltd. Plasticizers, resin composition, and method for manufacturing plasticizers and resin composition
CN104194884A (zh) * 2014-08-13 2014-12-10 铜陵日科电子有限责任公司 一种含氯化石蜡绝缘和阻燃性能优良的复合型纳米变压器油及其制备方法
CN105062633A (zh) * 2015-07-20 2015-11-18 广西大学 钼丝拉拔润滑剂组合物
US9976099B2 (en) 2015-12-28 2018-05-22 Exxonmobil Research And Engineering Company Low viscosity low volatility lubricating oil base stocks and methods of use thereof
US10233403B2 (en) 2016-11-03 2019-03-19 EXXONMOBiL RESEARCH AND ENGiNEERENG COMPANY High viscosity index monomethyl ester lubricating oil base stocks and methods of making and use thereof
US10077409B2 (en) 2015-12-28 2018-09-18 Exxonmobil Research And Engineering Company Low viscosity low volatility lubricating oil base stocks and methods of use thereof
US10316265B2 (en) 2015-12-28 2019-06-11 Exxonmobil Research And Engineering Company Low viscosity low volatility lubricating oil base stocks and methods of use thereof
CN107033998A (zh) * 2017-05-12 2017-08-11 广西大学 一种极压抗磨抗燃真空泵油组合物
CN107964445B (zh) * 2017-11-24 2021-03-02 科特龙流体科技（扬州）有限公司 清洁型真空泵油
WO2020080269A1 (ja) * 2018-10-19 2020-04-23 新日本理化株式会社 動力伝達用潤滑油基油
US12018224B2 (en) 2021-07-28 2024-06-25 Afton Chemical Corporation Hydraulic fluid
US11788026B2 (en) 2021-07-28 2023-10-17 Afton Chemical Corporation Hydraulic fluid
CN113881483A (zh) * 2021-10-11 2022-01-04 中国石油化工股份有限公司 一种凿岩机润滑油组合物

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555057A (en) * 1965-02-17 1971-01-12 Us Agriculture Aromatic esters of dimer acid
US3413223A (en) * 1965-07-22 1968-11-26 British Petroleum Co Ester lubricants
US3660467A (en) * 1969-10-02 1972-05-02 British Petroleum Co Aromatic esters of aliphatic dicarboxylic acids
JPS6366293A (ja) * 1986-09-05 1988-03-24 Kao Corp 金属潤滑用基油
JPH01287061A (ja) * 1988-01-11 1989-11-17 Nippon Oil Co Ltd 合成潤滑油および該合成潤滑油に用いられるナフトエ酸エステル化合物
JPH01316340A (ja) * 1988-02-08 1989-12-21 Nippon Oil Co Ltd 合成潤滑油
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Cited By (8)

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EP2302022A1 (en) * 2008-07-08 2011-03-30 Idemitsu Kosan Co., Ltd. Pressure transmission medium and hydraulic device
US20110105373A1 (en) * 2008-07-08 2011-05-05 Toshiyuki Tsubouchi Pressure transmission medium and hydraulic device
EP2302022A4 (en) * 2008-07-08 2012-04-25 Idemitsu Kosan Co PRESSURE TRANSMISSION MEDIUM AND HYDRAULIC DEVICE
US8754019B2 (en) 2008-07-08 2014-06-17 Idemitsu Kosan Co., Ltd. Pressure transmission medium and hydraulic device
WO2013141082A1 (ja) 2012-03-23 2013-09-26 出光興産株式会社 潤滑油組成物およびこれを用いた機器
JP2013199549A (ja) * 2012-03-23 2013-10-03 Idemitsu Kosan Co Ltd 潤滑油組成物およびこれを用いた機器
US10351794B2 (en) 2014-12-12 2019-07-16 Idemitsu Kosan Co., Ltd. Lubricating oil composition
WO2016174973A1 (ja) * 2015-04-28 2016-11-03 Ｋｙｂ株式会社 油圧ショックアブソーバ用作動油および油圧ショックアブソーバ

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CN101668835B (zh) 2014-03-05
US20100130394A1 (en) 2010-05-27
KR20100017167A (ko) 2010-02-16
EP2674473A2 (en) 2013-12-18
JP5220731B2 (ja) 2013-06-26
JP2013076098A (ja) 2013-04-25
EP2157159A1 (en) 2010-02-24
EP2674473A3 (en) 2014-02-19
KR101472610B1 (ko) 2014-12-15
EP2157159B1 (en) 2015-12-02
EP2157159A4 (en) 2011-06-08
JP5512837B2 (ja) 2014-06-04
US8299004B2 (en) 2012-10-30
JPWO2008133233A1 (ja) 2010-07-29
CN101668835A (zh) 2010-03-10

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