IT1177846B - Fluido idraulico a base acquosa per sistemi idraulici industriali - Google Patents

Fluido idraulico a base acquosa per sistemi idraulici industriali

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Publication number
IT1177846B
IT1177846B IT48470/84A IT4847084A IT1177846B IT 1177846 B IT1177846 B IT 1177846B IT 48470/84 A IT48470/84 A IT 48470/84A IT 4847084 A IT4847084 A IT 4847084A IT 1177846 B IT1177846 B IT 1177846B
Authority
IT
Italy
Prior art keywords
water
industrial
hydraulic fluid
hydraulic
systems
Prior art date
Application number
IT48470/84A
Other languages
English (en)
Other versions
IT8448470A1 (it
IT8448470A0 (it
Inventor
Rosauro V Holgado
Original Assignee
Houghton & Co E F
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 Houghton & Co E F filed Critical Houghton & Co E F
Publication of IT8448470A0 publication Critical patent/IT8448470A0/it
Publication of IT8448470A1 publication Critical patent/IT8448470A1/it
Application granted granted Critical
Publication of IT1177846B publication Critical patent/IT1177846B/it

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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
    • 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)
  • Fluid-Pressure Circuits (AREA)
IT48470/84A 1983-06-29 1984-06-28 Fluido idraulico a base acquosa per sistemi idraulici industriali IT1177846B (it)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
IT8448470A0 IT8448470A0 (it) 1984-06-28
IT8448470A1 IT8448470A1 (it) 1985-12-28
IT1177846B true IT1177846B (it) 1987-08-26

Family

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

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
AU2015213022B9 (en) * 2014-01-28 2018-05-24 Basf Se The use of alkoxylated polyethylene glycols in lubricating oil compositions
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
BE621872A (it) * 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
EP0148215B1 (en) 1991-01-30
JPH0794673B2 (ja) 1995-10-11
KR850000516A (ko) 1985-02-27
AU555383B1 (en) 1986-09-18
AU3064684A (en) 1985-01-25
GB2152529A (en) 1985-08-07
WO1985000182A1 (en) 1985-01-17
JPS60501657A (ja) 1985-10-03
BR8406955A (pt) 1985-06-04
CA1242431A (en) 1988-09-27
IT8448470A1 (it) 1985-12-28
EP0148215A1 (en) 1985-07-17
KR910010135B1 (ko) 1991-12-17
GB2152529B (en) 1986-11-19
DE3484057D1 (de) 1991-03-07
EP0148215A4 (en) 1986-09-23
GB8503919D0 (en) 1985-03-20
IT8448470A0 (it) 1984-06-28

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