BR112022019772A2 - Fluido hidráulico de água-glicol - Google Patents

Fluido hidráulico de água-glicol

Info

Publication number
BR112022019772A2
BR112022019772A2 BR112022019772A BR112022019772A BR112022019772A2 BR 112022019772 A2 BR112022019772 A2 BR 112022019772A2 BR 112022019772 A BR112022019772 A BR 112022019772A BR 112022019772 A BR112022019772 A BR 112022019772A BR 112022019772 A2 BR112022019772 A2 BR 112022019772A2
Authority
BR
Brazil
Prior art keywords
water
mass
hydraulic fluid
glycol
glycol hydraulic
Prior art date
Application number
BR112022019772A
Other languages
English (en)
Inventor
Kaneko Hiroshi
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR112022019772A2 publication Critical patent/BR112022019772A2/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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
    • C10M2207/0225—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/22—Acids obtained from polymerised unsaturated acids
    • 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
    • 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

FLUIDO HIDRÁULICO DE ÁGUA-GLICOL. A presente invenção refere-se a um fluido hidráulico de água-glicol que compreende 0,3 a 0,6% em massa no total de sal de sódio de ácido graxo e/ou ácido graxo, e 0,3 a 0,6% em massa de ácido graxo dimerizado. O fluido hidráulico de água-glicol também compreende 20 a 60% em massa de água, 20 a 60% em massa de glicol, 0,01 a 0,06% em massa de composto de hidróxido alcalino selecionado a partir de hidróxido de potássio e/ou hidróxido de sódio e 1,0 a 5,0% em massa de alcanolamina.
BR112022019772A 2020-04-03 2021-04-01 Fluido hidráulico de água-glicol BR112022019772A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020067577A JP7538497B2 (ja) 2020-04-03 2020-04-03 水－グリコール系作動液
PCT/EP2021/058650 WO2021198435A1 (en) 2020-04-03 2021-04-01 Water-glycol hydraulic fluid

Publications (1)

Publication Number Publication Date
BR112022019772A2 true BR112022019772A2 (pt) 2022-12-06

Family

ID=75426596

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022019772A BR112022019772A2 (pt) 2020-04-03 2021-04-01 Fluido hidráulico de água-glicol

Country Status (6)

Country Link
US (1) US11946015B2 (pt)
EP (1) EP4127119A1 (pt)
JP (1) JP7538497B2 (pt)
CN (1) CN115380102B (pt)
BR (1) BR112022019772A2 (pt)
WO (1) WO2021198435A1 (pt)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580847A (en) * 1967-06-16 1971-05-25 Wyandotte Chemicals Corp Hydraulic fluid
JPS5119280A (en) * 1974-08-06 1976-02-16 Sanyo Chemical Ind Ltd Shinkinamizu gurikoorugatafunenseisadoyu
US4770803A (en) * 1986-07-03 1988-09-13 The Lubrizol Corporation Aqueous compositions containing carboxylic salts
JPH0826343B2 (ja) 1990-08-28 1996-03-13 株式会社コスモ総合研究所 水―グリコール系作動液
JP2646308B2 (ja) 1992-03-18 1997-08-27 株式会社コスモ総合研究所 水−グリコール系難燃性作動液
JP3233490B2 (ja) 1993-03-29 2001-11-26 株式会社コスモ総合研究所 含水系作動液組成物
JP3233491B2 (ja) 1993-03-29 2001-11-26 株式会社コスモ総合研究所 含水系作動液
JPH07233391A (ja) 1994-02-23 1995-09-05 Sanyo Chem Ind Ltd 水溶性潤滑油
JP3421454B2 (ja) 1994-11-16 2003-06-30 新日本石油株式会社 圧延用潤滑剤組成物
JP3812854B2 (ja) 1995-12-01 2006-08-23 株式会社コスモ総合研究所 含水系作動液組成物
JP2001107075A (ja) 1999-10-05 2001-04-17 Idemitsu Kosan Co Ltd 水系作動液
US20090242858A1 (en) * 2005-11-30 2009-10-01 Quaker Chemical Corporation Water-Based Fire Resistant Lubricant
JP4948861B2 (ja) 2006-03-16 2012-06-06 コスモ石油ルブリカンツ株式会社 含水系潤滑油組成物
US9695380B2 (en) 2007-07-18 2017-07-04 Dow Global Technologies Llc Water-glycol hydraulic fluid compositions
JP2010202789A (ja) * 2009-03-04 2010-09-16 Cosmo Oil Lubricants Co Ltd 水系潤滑液組成物
JP5547550B2 (ja) 2010-05-17 2014-07-16 コスモ石油ルブリカンツ株式会社 含水系潤滑油組成物
JP2012224795A (ja) 2011-04-21 2012-11-15 Sakamoto Yakuhin Kogyo Co Ltd 水系作動液
JP6084534B2 (ja) 2012-08-08 2017-02-22 コスモ石油ルブリカンツ株式会社 含水系作動液
WO2016019216A1 (en) * 2014-08-01 2016-02-04 The Lubrizol Corporation Additive composition for well treatment fluids and methods for their use
JP6296943B2 (ja) 2014-08-28 2018-03-20 コスモ石油ルブリカンツ株式会社 含水系作動液

Also Published As

Publication number Publication date
JP7538497B2 (ja) 2024-08-22
US20230105327A1 (en) 2023-04-06
CN115380102A (zh) 2022-11-22
WO2021198435A1 (en) 2021-10-07
US11946015B2 (en) 2024-04-02
JP2021161355A (ja) 2021-10-11
CN115380102B (zh) 2024-03-22
EP4127119A1 (en) 2023-02-08

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