CA1085814A - Fluide hydraulique et lubrifiant pour le travail des metaux, en solution aqueuse - Google Patents

Fluide hydraulique et lubrifiant pour le travail des metaux, en solution aqueuse

Info

Publication number
CA1085814A
CA1085814A CA294,578A CA294578A CA1085814A CA 1085814 A CA1085814 A CA 1085814A CA 294578 A CA294578 A CA 294578A CA 1085814 A CA1085814 A CA 1085814A
Authority
CA
Canada
Prior art keywords
water
ester
acids
hydraulic fluid
group
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
CA294,578A
Other languages
English (en)
Inventor
Assadullah Nassry
Jerrold F. Maxwell
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 Corp
Original Assignee
BASF Wyandotte Corp
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 Wyandotte Corp filed Critical BASF Wyandotte Corp
Priority to CA294,578A priority Critical patent/CA1085814A/fr
Application granted granted Critical
Publication of CA1085814A publication Critical patent/CA1085814A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
CA294,578A 1978-01-09 1978-01-09 Fluide hydraulique et lubrifiant pour le travail des metaux, en solution aqueuse Expired CA1085814A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA294,578A CA1085814A (fr) 1978-01-09 1978-01-09 Fluide hydraulique et lubrifiant pour le travail des metaux, en solution aqueuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA294,578A CA1085814A (fr) 1978-01-09 1978-01-09 Fluide hydraulique et lubrifiant pour le travail des metaux, en solution aqueuse

Publications (1)

Publication Number Publication Date
CA1085814A true CA1085814A (fr) 1980-09-16

Family

ID=4110485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294,578A Expired CA1085814A (fr) 1978-01-09 1978-01-09 Fluide hydraulique et lubrifiant pour le travail des metaux, en solution aqueuse

Country Status (1)

Country Link
CA (1) CA1085814A (fr)

Similar Documents

Publication Publication Date Title
US4151099A (en) Water-based hydraulic fluid and metalworking lubricant
US4312768A (en) Synergistic polyether thickeners for water-based hydraulic fluids
US4138346A (en) Water-based hydraulic fluid
CA1152976A (fr) Fluide hydraulique a base d'eau, contenant un alkyl-dialcanolamide
US4313836A (en) Water-based hydraulic fluid and metalworking lubricant
EP0061693B1 (fr) Fluides hydrauliques à base d'eau ayant des proportions lubrifiantes et d'inhibition de corrosion améliorées
US2825693A (en) Metal working lubricant
US4250046A (en) Diethanol disulfide as an extreme pressure and anti-wear additive in water soluble metalworking fluids
US4419252A (en) Aqueous lubricant
CA1204728A (fr) Fluide hydraulique a base d'eau densifie pour reduire sa dependance aux gradients thermiques pour son indice de viscosite
US4493780A (en) Water-based hydraulic fluids having improved lubricity and corrosion inhibiting properties
US4686058A (en) Thickened-water based hydraulic fluids
US4391722A (en) Water-based low foam hydraulic fluid employing 2-ethylhexanol defoamer
US4209414A (en) Dual-purpose hydraulic fluid
US4390440A (en) Thickened water-based hydraulic fluids
EP0061823B1 (fr) Fluide hydraulique ou fluide de coupe à base d'eau, et synergistiquement épaissi
US4631139A (en) Corrosion inhibiting metal working fluid
EP0059461B1 (fr) Fluides hydrauliques à base d'eau comprenant un polyéther en tant que lubrifiant et inhibiteur de corrosion
US4855070A (en) Energy transmitting fluid
US4636326A (en) Thickener compositions for water-based hydraulic and metalworking fluid compositions
US4670168A (en) Aqueous metal removal fluid
US3798164A (en) Polyoxyalkylene bis-thiourea extreme pressure agents and methods of use
CA1085814A (fr) Fluide hydraulique et lubrifiant pour le travail des metaux, en solution aqueuse
EP0273460B1 (fr) Fluide de transmission d'énergie
CA1163041A (fr) Fluide hydraulique epaissi par synergie, utilisant des polyethers modifies par un oxyde-olefinique

Legal Events

Date Code Title Description
MKEX Expiry