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GB1318897A - Single phase hydraulic fluid containing water and corrosion inhibitor - Google Patents

Single phase hydraulic fluid containing water and corrosion inhibitor

Info

Publication number
GB1318897A
GB1318897A GB4880670A GB4880670A GB1318897A GB 1318897 A GB1318897 A GB 1318897A GB 4880670 A GB4880670 A GB 4880670A GB 4880670 A GB4880670 A GB 4880670A GB 1318897 A GB1318897 A GB 1318897A
Authority
GB
United Kingdom
Prior art keywords
single phase
corrosion inhibitor
hydraulic fluid
containing water
fluid containing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4880670A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1318897A publication Critical patent/GB1318897A/en
Expired legal-status Critical Current

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    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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    • C10M2201/02—Water
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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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • 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
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

1318897 Hydraulic fluids BADISCHE ANILIN- & SODA-FABRIK AG 14 Oct 1970 [15 Oct 1969] 48806/70 Heading C5F Single phase hydraulic fluids comprise water, a polyvinylpyrrolidone and a corrosion inhibitor. The preferred corrosion inhibitors are sodium benzoate, borax, sodium nitrite and nitrate, sodium or potassium phenylglycide and benzotriazole (many others are specified). The fluids may also contain alkylene glycols and polyglycols and their ethers and esters (examples are given).
GB4880670A 1969-10-15 1970-10-14 Single phase hydraulic fluid containing water and corrosion inhibitor Expired GB1318897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691951878 DE1951878A1 (en) 1969-10-15 1969-10-15 Single-phase hydraulic fluid containing water and corrosion inhibitors

Publications (1)

Publication Number Publication Date
GB1318897A true GB1318897A (en) 1973-05-31

Family

ID=5748219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4880670A Expired GB1318897A (en) 1969-10-15 1970-10-14 Single phase hydraulic fluid containing water and corrosion inhibitor

Country Status (10)

Country Link
AT (1) AT303242B (en)
BE (1) BE757560A (en)
CA (1) CA950890A (en)
CH (1) CH532655A (en)
CS (1) CS151048B2 (en)
DE (1) DE1951878A1 (en)
FR (1) FR2064344B1 (en)
GB (1) GB1318897A (en)
NL (1) NL7015008A (en)
SE (1) SE369918B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20181341A1 (en) * 2018-10-19 2020-04-20 Nat Oilwell Varco Norway As Hydraulic fluid for offshore applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE573670A (en) * 1958-10-14
FR1306397A (en) * 1961-11-16 1962-10-13 Exxon Research Engineering Co Improved lubricating compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20181341A1 (en) * 2018-10-19 2020-04-20 Nat Oilwell Varco Norway As Hydraulic fluid for offshore applications
WO2020080952A1 (en) * 2018-10-19 2020-04-23 National Oilwell Varco Norway As Hydraulic fluid for offshore applications
NO345520B1 (en) * 2018-10-19 2021-03-22 Nat Oilwell Varco Norway As Hydraulic fluid for offshore applications

Also Published As

Publication number Publication date
FR2064344B1 (en) 1975-07-04
NL7015008A (en) 1971-04-19
AT303242B (en) 1972-11-10
DE1951878A1 (en) 1971-04-22
CS151048B2 (en) 1973-09-17
CA950890A (en) 1974-07-09
SE369918B (en) 1974-09-23
CH532655A (en) 1973-01-15
FR2064344A1 (en) 1971-07-23
BE757560A (en) 1971-04-15

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