JPS55118998A - Noncombustible hydraulic oil - Google Patents

Noncombustible hydraulic oil

Info

Publication number
JPS55118998A
JPS55118998A JP2508879A JP2508879A JPS55118998A JP S55118998 A JPS55118998 A JP S55118998A JP 2508879 A JP2508879 A JP 2508879A JP 2508879 A JP2508879 A JP 2508879A JP S55118998 A JPS55118998 A JP S55118998A
Authority
JP
Japan
Prior art keywords
noncombustible
hydraulic oil
water
reaction
ethylene oxide
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.)
Pending
Application number
JP2508879A
Other languages
Japanese (ja)
Inventor
Takuro Handa
Kunio Sugiyama
Yuji Otsu
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.)
Adeka Corp
Original Assignee
Asahi Denka Kogyo KK
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 Asahi Denka Kogyo KK filed Critical Asahi Denka Kogyo KK
Priority to JP2508879A priority Critical patent/JPS55118998A/en
Publication of JPS55118998A publication Critical patent/JPS55118998A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A novel water-glycol type noncombustible hydraulic oil that contains a water-soluble polymer resulting from the reaction of a specific aliphatic amine and ethylene oxide, thus having high stability and resistance to metal wearing.
CONSTITUTION: The objective noncombustible hydraulic oil contains an water- soluble polymer of 5,000W200,000 molecular weight resulting from the reaction of a 8W22C aliphatic amine having one or more active hydrogen atoms, preferably 14W21C mono- or diamine bearing 2 or 3 active hydrogen atoms with ethylene oxide.
COPYRIGHT: (C)1980,JPO&Japio
JP2508879A 1979-03-06 1979-03-06 Noncombustible hydraulic oil Pending JPS55118998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2508879A JPS55118998A (en) 1979-03-06 1979-03-06 Noncombustible hydraulic oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2508879A JPS55118998A (en) 1979-03-06 1979-03-06 Noncombustible hydraulic oil

Publications (1)

Publication Number Publication Date
JPS55118998A true JPS55118998A (en) 1980-09-12

Family

ID=12156158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2508879A Pending JPS55118998A (en) 1979-03-06 1979-03-06 Noncombustible hydraulic oil

Country Status (1)

Country Link
JP (1) JPS55118998A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470918A (en) * 1982-03-11 1984-09-11 Global Marine, Inc. Hydraulic fluid compositions
US5068046A (en) * 1990-01-04 1991-11-26 Mobil Oil Corporation Lubricant composition comprising an octadecylene oxide polyamine reaction product
JP2016503822A (en) * 2012-12-12 2016-02-08 ダウ グローバル テクノロジーズ エルエルシー Concentrated metalworking fluid and metalworking process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470918A (en) * 1982-03-11 1984-09-11 Global Marine, Inc. Hydraulic fluid compositions
US5068046A (en) * 1990-01-04 1991-11-26 Mobil Oil Corporation Lubricant composition comprising an octadecylene oxide polyamine reaction product
JP2016503822A (en) * 2012-12-12 2016-02-08 ダウ グローバル テクノロジーズ エルエルシー Concentrated metalworking fluid and metalworking process
US9920277B2 (en) 2012-12-12 2018-03-20 Dow Global Technologies Llc Concentrated metalworking fluid and metalworking process

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