MXPA03007944A - Hydraulic fluids with improved anti-corrosion properties. - Google Patents

Hydraulic fluids with improved anti-corrosion properties.

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Publication number
MXPA03007944A
MXPA03007944A MXPA03007944A MXPA03007944A MXPA03007944A MX PA03007944 A MXPA03007944 A MX PA03007944A MX PA03007944 A MXPA03007944 A MX PA03007944A MX PA03007944 A MXPA03007944 A MX PA03007944A MX PA03007944 A MXPA03007944 A MX PA03007944A
Authority
MX
Mexico
Prior art keywords
improved anti
hydraulic fluids
corrosion properties
triazole
fluids
Prior art date
Application number
MXPA03007944A
Other languages
Spanish (es)
Inventor
Wenderoth Bernd
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of MXPA03007944A publication Critical patent/MXPA03007944A/en

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    • 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
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    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/78—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing boron
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    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
    • C10M107/34—Polyoxyalkylenes
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    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
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    • C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
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    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C10M2227/0615—Esters derived from boron 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C10M2227/062—Cyclic 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C10M2227/062—Cyclic esters
    • C10M2227/0625—Cyclic esters 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Braking Arrangements (AREA)

Abstract

The invention relates to hydraulic fluids, in particular brake fluids for motor vehicles, with improved anti-corrosion properties, containing (a) between 0.005 and 0.125 wt. % 1H-1,2,4-triazole and (b) between 0 and 10 wt. % of one or more corrosion inhibitors, whereby with the co-use of 1H-1, 2,3-benzotriazole and/or 1H-1,2,3-tolyltriazole and/or their derivatives, the weight ratio of 1H-1, 2,4-triazole to the aforementioned 1H-1,2,3-triazoles must be greater than 4:1.
MXPA03007944A 2001-04-09 2002-04-03 Hydraulic fluids with improved anti-corrosion properties. MXPA03007944A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10117647A DE10117647A1 (en) 2001-04-09 2001-04-09 Hydraulic fluids with improved corrosion protection
PCT/EP2002/003671 WO2002081604A1 (en) 2001-04-09 2002-04-03 Hydraulic fluids with improved anti-corrosion properties

Publications (1)

Publication Number Publication Date
MXPA03007944A true MXPA03007944A (en) 2004-04-02

Family

ID=7680939

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007944A MXPA03007944A (en) 2001-04-09 2002-04-03 Hydraulic fluids with improved anti-corrosion properties.

Country Status (21)

Country Link
US (1) US20040116306A1 (en)
EP (1) EP1379615B1 (en)
JP (1) JP4116445B2 (en)
KR (1) KR100861969B1 (en)
CN (1) CN1312261C (en)
AR (1) AR033453A1 (en)
AT (1) ATE286112T1 (en)
AU (1) AU2002308121B2 (en)
BR (1) BR0208415A (en)
CA (1) CA2442697C (en)
CZ (1) CZ299651B6 (en)
DE (2) DE10117647A1 (en)
ES (1) ES2235077T3 (en)
HU (1) HUP0303757A2 (en)
MX (1) MXPA03007944A (en)
NO (1) NO325635B1 (en)
PL (1) PL197796B1 (en)
PT (1) PT1379615E (en)
SK (1) SK286828B6 (en)
WO (1) WO2002081604A1 (en)
ZA (1) ZA200308690B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009507938A (en) * 2005-07-01 2009-02-26 ダウ グローバル テクノロジーズ インコーポレイティド Low viscosity functional fluid
US20070093395A1 (en) * 2005-10-21 2007-04-26 Habeeb Jacob J Antiwear inhibiting and load enhancing additive combinations for lubricating oils
US7535673B2 (en) * 2006-01-23 2009-05-19 Hitachi Global Storage Technologies Netherlands B.V. Fluid dynamic bearing comprising a lubricating fluid having tolutriazole
CN101688145B (en) 2007-05-24 2013-03-27 千代田化学株式会社 Functional fluid
CA2939801A1 (en) * 2014-02-25 2015-09-03 Jon A. Petty Corrosion inhibiting hydraulic fluid additive
US10669503B2 (en) 2014-02-25 2020-06-02 Jon A. Petty Corrosion inhibiting hydraulic fluid additive
CN107557121A (en) * 2017-08-15 2018-01-09 杭州天汇精细化工有限公司 A kind of motor vehicle brake fluid and its production method
CN111676082A (en) * 2020-05-11 2020-09-18 江苏龙蟠科技股份有限公司 Brake fluid for ESP (electronic stability program) automobile control system and preparation method thereof
US20230055442A1 (en) 2021-07-28 2023-02-23 Afton Chemical Corporation Hydraulic fluid
US11788026B2 (en) 2021-07-28 2023-10-17 Afton Chemical Corporation Hydraulic fluid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945094A1 (en) * 1979-11-08 1981-05-21 Hoechst Ag, 6000 Frankfurt HYDRAULIC LIQUID WITH IMPROVED PROPERTIES
DE4013243A1 (en) * 1990-04-26 1991-10-31 Hoechst Ag AGAINST METAL CORROSION INHIBITED BRAKE FLUIDS BASED ON GLYCOL COMPOUNDS
GB2272000B (en) * 1992-10-30 1997-03-26 Castrol Ltd A method of inhibiting corrosion
WO1996020295A1 (en) * 1994-12-23 1996-07-04 Cookson Group Plc Process for the corrosion protection of copper or copper alloys
FR2733509B1 (en) * 1995-04-28 1997-07-04 Bp Chemicals Snc ANTIFREEZE COMPOSITION AND AQUEOUS FLUID COMPRISING THE COMPOSITION
US6074992A (en) * 1999-02-02 2000-06-13 Union Carbide Chemicals & Plastics Technology Corporation Functional fluid compositions
GB9924358D0 (en) * 1999-10-14 1999-12-15 Brad Chem Technology Ltd Corrosion inhibiting compositions
DE10026010A1 (en) * 2000-05-25 2001-11-29 Basf Ag Hydraulic liquid, useful as a brake fluid and having improved corrosion protection for bright metals, contains 0.005-0.5 wt.% of at least one heterocyclic compound

Also Published As

Publication number Publication date
HUP0303757A2 (en) 2004-03-01
AR033453A1 (en) 2003-12-17
ATE286112T1 (en) 2005-01-15
DE10117647A1 (en) 2002-10-17
KR100861969B1 (en) 2008-10-08
CN1312261C (en) 2007-04-25
WO2002081604A1 (en) 2002-10-17
NO325635B1 (en) 2008-06-30
BR0208415A (en) 2004-03-30
JP2004523641A (en) 2004-08-05
PT1379615E (en) 2005-04-29
SK286828B6 (en) 2009-06-05
EP1379615A1 (en) 2004-01-14
JP4116445B2 (en) 2008-07-09
AU2002308121B2 (en) 2007-08-09
CZ299651B6 (en) 2008-10-01
NO20034495L (en) 2003-10-08
EP1379615B1 (en) 2004-12-29
ZA200308690B (en) 2004-11-08
SK11922003A3 (en) 2004-02-03
ES2235077T3 (en) 2005-07-01
CA2442697A1 (en) 2002-10-17
PL197796B1 (en) 2008-04-30
CZ20032736A3 (en) 2003-12-17
NO20034495D0 (en) 2003-10-08
PL367159A1 (en) 2005-02-21
DE50201902D1 (en) 2005-02-03
CN1501971A (en) 2004-06-02
KR20030087063A (en) 2003-11-12
US20040116306A1 (en) 2004-06-17
CA2442697C (en) 2011-03-15

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