JPS5712097A - Base oil and composition for metal lubrication - Google Patents

Base oil and composition for metal lubrication

Info

Publication number
JPS5712097A
JPS5712097A JP8754880A JP8754880A JPS5712097A JP S5712097 A JPS5712097 A JP S5712097A JP 8754880 A JP8754880 A JP 8754880A JP 8754880 A JP8754880 A JP 8754880A JP S5712097 A JPS5712097 A JP S5712097A
Authority
JP
Japan
Prior art keywords
base oil
bisphenols
oxyalkylene ether
preferable
contained
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.)
Granted
Application number
JP8754880A
Other languages
Japanese (ja)
Other versions
JPS6050396B2 (en
Inventor
Kunio Kawakatsu
Fumihide Genjida
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.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries Ltd
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 Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP55087548A priority Critical patent/JPS6050396B2/en
Publication of JPS5712097A publication Critical patent/JPS5712097A/en
Publication of JPS6050396B2 publication Critical patent/JPS6050396B2/en
Expired legal-status Critical Current

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  • Lubricants (AREA)

Abstract

PURPOSE: The base oil for metal lubrication having its heat resistance improved by having oxyalkylene ether of bisphenols contained in the lubrication base oil.
CONSTITUTION: The oxyalkylene ether of bisphenols is contained in the base oil for metal lubrication and, preferably, 20wt% or more oxyalkylene ether of bisphenols as the base oil is contained in the composition. It is preferable that the oxyalkylene ether of bisphenols to be used has a larger molecular weight in terms of lubricating properties, low flammability and low toxicity, but too large a molecular weight results in a bad heat resistance. Therefore, the oxyalkylene ether having an average molecular weight of 400W2,000 is usually used. Since the oxyalkylene ether is easy to handle if it is liquid at a normal temperature, it is preferable to use propylene oxide alone or together with ethylene oxide. It is preferable to use bisphenol A and bisphenol B as bisphenols.
COPYRIGHT: (C)1982,JPO&Japio
JP55087548A 1980-06-26 1980-06-26 Base oils and compositions for metal lubrication Expired JPS6050396B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55087548A JPS6050396B2 (en) 1980-06-26 1980-06-26 Base oils and compositions for metal lubrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55087548A JPS6050396B2 (en) 1980-06-26 1980-06-26 Base oils and compositions for metal lubrication

Publications (2)

Publication Number Publication Date
JPS5712097A true JPS5712097A (en) 1982-01-21
JPS6050396B2 JPS6050396B2 (en) 1985-11-08

Family

ID=13918033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55087548A Expired JPS6050396B2 (en) 1980-06-26 1980-06-26 Base oils and compositions for metal lubrication

Country Status (1)

Country Link
JP (1) JPS6050396B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026024A1 (en) * 1996-12-11 1998-06-18 Kao Corporation Refrigeration oil and working fluid composition for refrigerating machine
JP2002212578A (en) * 2001-01-22 2002-07-31 Asahi Denka Kogyo Kk Polyalkylene glycol-based lubricant
US7879778B2 (en) 2006-06-27 2011-02-01 Exxonmobil Research And Engineering Company Synthetic phenolic ether lubricant base stocks and lubricating oils comprising such base stocks mixed with co-base stocks and/or additives

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112996A (en) * 1980-02-09 1981-09-05 Nippon Oil & Fats Co Ltd Aqueous lubricating oil composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112996A (en) * 1980-02-09 1981-09-05 Nippon Oil & Fats Co Ltd Aqueous lubricating oil composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026024A1 (en) * 1996-12-11 1998-06-18 Kao Corporation Refrigeration oil and working fluid composition for refrigerating machine
JP2002212578A (en) * 2001-01-22 2002-07-31 Asahi Denka Kogyo Kk Polyalkylene glycol-based lubricant
US7879778B2 (en) 2006-06-27 2011-02-01 Exxonmobil Research And Engineering Company Synthetic phenolic ether lubricant base stocks and lubricating oils comprising such base stocks mixed with co-base stocks and/or additives

Also Published As

Publication number Publication date
JPS6050396B2 (en) 1985-11-08

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