CA1242431A - Fluide d'hydraulique a base d'eau - Google Patents

Fluide d'hydraulique a base d'eau

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Publication number
CA1242431A
CA1242431A CA000456224A CA456224A CA1242431A CA 1242431 A CA1242431 A CA 1242431A CA 000456224 A CA000456224 A CA 000456224A CA 456224 A CA456224 A CA 456224A CA 1242431 A CA1242431 A CA 1242431A
Authority
CA
Canada
Prior art keywords
hydraulic fluid
carbon atoms
water
fluid according
glycol
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
CA000456224A
Other languages
English (en)
Inventor
Rosauro V. Holgado
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.)
EF Houghton and Co
Original Assignee
EF Houghton and Co
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 US06/508,831 external-priority patent/US4481125A/en
Application filed by EF Houghton and Co filed Critical EF Houghton and Co
Application granted granted Critical
Publication of CA1242431A publication Critical patent/CA1242431A/fr
Expired legal-status Critical Current

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    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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    • 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)
  • Fluid-Pressure Circuits (AREA)
CA000456224A 1983-06-29 1984-06-08 Fluide d'hydraulique a base d'eau Expired CA1242431A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/508,831 US4481125A (en) 1982-05-03 1983-06-29 Water-based hydraulic fluid
US508,831 1983-06-29

Publications (1)

Publication Number Publication Date
CA1242431A true CA1242431A (fr) 1988-09-27

Family

ID=24024265

Family Applications (1)

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CA000456224A Expired CA1242431A (fr) 1983-06-29 1984-06-08 Fluide d'hydraulique a base d'eau

Country Status (10)

Country Link
EP (1) EP0148215B1 (fr)
JP (1) JPH0794673B2 (fr)
KR (1) KR910010135B1 (fr)
AU (2) AU555383B1 (fr)
BR (1) BR8406955A (fr)
CA (1) CA1242431A (fr)
DE (1) DE3484057D1 (fr)
GB (1) GB2152529B (fr)
IT (1) IT1177846B (fr)
WO (1) WO1985000182A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770803A (en) * 1986-07-03 1988-09-13 The Lubrizol Corporation Aqueous compositions containing carboxylic salts
FI923092A0 (fi) * 1992-07-03 1992-07-03 Goeran Sundholm Eldslaeckningsanordning.
DE102004048778B3 (de) * 2004-10-07 2006-06-22 Clariant Gmbh Korrosions-und Gashydratinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität
JP5394691B2 (ja) 2008-08-22 2014-01-22 出光興産株式会社 水溶性金属加工油剤および金属加工用クーラント
CN105934502B (zh) * 2014-01-28 2020-03-13 巴斯夫欧洲公司 烷氧基化聚乙二醇在润滑油组合物中的用途
KR20200060916A (ko) * 2018-11-23 2020-06-02 (주)늘푸른바다 다시마 분말을 포함하는 어묵면 및 이의 제조방법
CN112375612A (zh) * 2020-11-19 2021-02-19 上海淳信机电科技有限公司 一种水基液压阻尼介质及其制备方法
CN114854481A (zh) * 2022-04-08 2022-08-05 中国石油化工股份有限公司 一种水基难燃液压液组合物及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105050A (en) * 1959-11-13 1963-09-24 Union Oil Co Aqueous hydraulic fluid
US3005776A (en) * 1959-12-31 1961-10-24 Union Carbide Corp Hydraulic fluid composition
NL271605A (fr) * 1960-11-21
US4209414A (en) * 1978-03-13 1980-06-24 E. F. Houghton And Co. Dual-purpose hydraulic fluid
US4210541A (en) * 1978-11-27 1980-07-01 Gulf Research And Development Company Stabilized hydraulic fluid composition
US4253975A (en) * 1979-08-27 1981-03-03 Mobil Oil Corporation Aqueous lubricants containing metal hydrocarbyl dithiophosphates
US4288639A (en) * 1979-10-22 1981-09-08 Basf Wyandotte Corporation Alpha-olefin oxide-modified liquid polyether thickeners
US4312768A (en) * 1979-10-22 1982-01-26 Basf Wyandotte Corporation Synergistic polyether thickeners for water-based hydraulic fluids
JPS5714696A (en) * 1980-07-01 1982-01-25 Cosmo Co Ltd Flame retardant lubricating oil

Also Published As

Publication number Publication date
GB2152529B (en) 1986-11-19
EP0148215A1 (fr) 1985-07-17
DE3484057D1 (de) 1991-03-07
BR8406955A (pt) 1985-06-04
AU555383B1 (en) 1986-09-18
WO1985000182A1 (fr) 1985-01-17
EP0148215B1 (fr) 1991-01-30
GB2152529A (en) 1985-08-07
AU3064684A (en) 1985-01-25
IT8448470A0 (it) 1984-06-28
KR910010135B1 (ko) 1991-12-17
KR850000516A (ko) 1985-02-27
JPH0794673B2 (ja) 1995-10-11
JPS60501657A (ja) 1985-10-03
GB8503919D0 (en) 1985-03-20
EP0148215A4 (fr) 1986-09-23
IT1177846B (it) 1987-08-26

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