SE8300937L - STABILIZED FLUID COMPOSITION - Google Patents

STABILIZED FLUID COMPOSITION

Info

Publication number
SE8300937L
SE8300937L SE8300937A SE8300937A SE8300937L SE 8300937 L SE8300937 L SE 8300937L SE 8300937 A SE8300937 A SE 8300937A SE 8300937 A SE8300937 A SE 8300937A SE 8300937 L SE8300937 L SE 8300937L
Authority
SE
Sweden
Prior art keywords
dispersion
oil
metal ion
complex
oily phase
Prior art date
Application number
SE8300937A
Other languages
Swedish (sv)
Other versions
SE8300937D0 (en
SE437672B (en
Inventor
G L Maurer
S K Shringarpurey
Original Assignee
Nat Res Lab
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
Priority claimed from US05/719,813 external-priority patent/US4129509A/en
Application filed by Nat Res Lab filed Critical Nat Res Lab
Publication of SE8300937D0 publication Critical patent/SE8300937D0/en
Publication of SE8300937L publication Critical patent/SE8300937L/en
Publication of SE437672B publication Critical patent/SE437672B/en

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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)
  • Lubricants (AREA)
  • Colloid Chemistry (AREA)

Abstract

The composition contains a dispersion of oil and water, an emulsifying agent (anionic and/or nonionic) imparting electronegativity to the oily phase of the dispersion and, as stabiliser, a multivalent metal ion bonded to the electronegative oily phase and introduced in the form of a complex of a metal ion and of a polyfunctional organic ligand (for example disodium monocopper(II) citrate). This complex can, between pH 7 and 9, release metal cations to stabilise the emulsion and to prevent its degradation. The service life of cutting fluids for metal machining can thus be very considerably prolonged.

Claims (1)

PatentkravPatent claims 1. Satt att stabilisera en flusdekomposition av en dispersion av olja och vatten ror metallbearbeting, kannetecknat darav, att en dispersion av olja och vatten beredes med ett emulgermedel, valt bland anjoniska och nonjoniska medel och blandningar av dessa, och son ger oljefasen elektronegativitet, samt att i vattenfasen av kompositionen tillhandahAlles en verksamt stabiliserande mAngd an en fleryard metalljon for bindning till den elektronegativa oljefasen, sd att dispersionen flirlAnas stabilitet.A method of stabilizing a flux decomposition of an oil and water dispersion in metalworking, characterized in that a dispersion of oil and water is prepared with an emulsifier selected from anionic and nonionic agents and mixtures thereof, and gives the oil phase electronegativity, and that in the aqueous phase of the composition an effective stabilizing amount of a multilayer metal ion is provided for binding to the electronegative oil phase, so that the stability of the dispersion is reduced.
SE8300937A 1976-09-01 1983-02-21 SET TO STABILIZE A FLUID COMPOSITION OF A DISPERSION OF OIL AND WATER FOR METAL WORKING SE437672B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/719,813 US4129509A (en) 1975-07-21 1976-09-01 Metalworking fluid compositions and methods of stabilizing same

Publications (3)

Publication Number Publication Date
SE8300937D0 SE8300937D0 (en) 1983-02-21
SE8300937L true SE8300937L (en) 1983-02-21
SE437672B SE437672B (en) 1985-03-11

Family

ID=24891460

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7709144A SE431343B (en) 1976-09-01 1977-08-12 SET TO TRANSMIT METAL IONS AND STABILIZED FLUID COMPOSITION FOR IMPLEMENTATION OF METAL WORK SET
SE8300937A SE437672B (en) 1976-09-01 1983-02-21 SET TO STABILIZE A FLUID COMPOSITION OF A DISPERSION OF OIL AND WATER FOR METAL WORKING

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7709144A SE431343B (en) 1976-09-01 1977-08-12 SET TO TRANSMIT METAL IONS AND STABILIZED FLUID COMPOSITION FOR IMPLEMENTATION OF METAL WORK SET

Country Status (18)

Country Link
JP (1) JPS5330608A (en)
AR (1) AR217443A1 (en)
AT (1) AT364063B (en)
AU (1) AU511646B2 (en)
BE (1) BE857770A (en)
BR (1) BR7705779A (en)
CA (1) CA1087156A (en)
CH (1) CH625829A5 (en)
DE (1) DE2738040C2 (en)
DK (1) DK152056C (en)
ES (1) ES461962A1 (en)
FR (1) FR2363622A1 (en)
GB (1) GB1591457A (en)
IT (1) IT1192193B (en)
MX (1) MX4743E (en)
NL (1) NL181878C (en)
NO (1) NO147387C (en)
SE (2) SE431343B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505830A (en) * 1981-09-21 1985-03-19 The Lubrizol Corporation Metal working using lubricants containing basic alkali metal salts
NL9300718A (en) * 1993-04-27 1994-11-16 Lantor Bv Fibre web for a belt filter, and method of filtering a liquid for use in metal working
CN111560280B (en) * 2020-05-19 2022-05-31 浙江工业大学 Method for regulating and controlling permeability of lubricating liquid of friction interface

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE489476C (en) * 1926-01-03 1930-01-17 Carl Alfred Braun Process for the production of highly stable emulsions
NL86363C (en) * 1954-12-28
DE1039476B (en) * 1955-03-25 1958-09-25 Gerbstoffwerk Oberlahnstein A Process for the production of impregnation dispersions
US2975132A (en) * 1956-06-18 1961-03-14 California Research Corp Emulsifiable lubricant compositions
US2907714A (en) * 1957-07-12 1959-10-06 Shell Dev Water-in-oil lubricant and hydraulic fluid
GB1009197A (en) * 1961-08-30 1965-11-10 Lubrizol Corp Stable water-in-oil emulsion
US3365397A (en) * 1965-02-01 1968-01-23 Mobil Oil Corp Soluble oil compositions for metal working
DE1594398A1 (en) * 1965-03-29 1970-08-06 Dow Chemical Co Lubricant stabilization for recovery when rolling aluminum and its alloys
US3681492A (en) * 1969-10-30 1972-08-01 Allergan Pharma A bactericidal stabilized ascorbic acid composition
GB1325851A (en) * 1971-01-13 1973-08-08 Alcan Res & Dev Process for control of lubricants in an aluminium rolling mill

Also Published As

Publication number Publication date
IT1192193B (en) 1988-03-31
AT364063B (en) 1981-09-25
NO147387C (en) 1983-03-30
FR2363622B1 (en) 1984-01-27
NL7709189A (en) 1978-03-03
DE2738040A1 (en) 1978-03-02
ES461962A1 (en) 1978-12-01
SE431343B (en) 1984-01-30
NL181878B (en) 1987-06-16
DK152056C (en) 1988-07-11
SE8300937D0 (en) 1983-02-21
SE7709144L (en) 1978-03-02
NL181878C (en) 1987-11-16
CH625829A5 (en) 1981-10-15
AU2844377A (en) 1979-03-08
SE437672B (en) 1985-03-11
JPS6317879B2 (en) 1988-04-15
CA1087156A (en) 1980-10-07
MX4743E (en) 1982-08-27
FR2363622A1 (en) 1978-03-31
ATA613077A (en) 1981-02-15
DE2738040C2 (en) 1986-06-12
NO147387B (en) 1982-12-20
AR217443A1 (en) 1980-03-31
DK360277A (en) 1978-03-02
JPS5330608A (en) 1978-03-23
DK152056B (en) 1988-01-25
GB1591457A (en) 1981-06-24
NO772831L (en) 1978-03-02
BR7705779A (en) 1978-08-08
BE857770A (en) 1978-02-13
AU511646B2 (en) 1980-08-28

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