JPS573896A - Lubricating oil composition - Google Patents

Lubricating oil composition

Info

Publication number
JPS573896A
JPS573896A JP7851480A JP7851480A JPS573896A JP S573896 A JPS573896 A JP S573896A JP 7851480 A JP7851480 A JP 7851480A JP 7851480 A JP7851480 A JP 7851480A JP S573896 A JPS573896 A JP S573896A
Authority
JP
Japan
Prior art keywords
organotin
lubricating oil
formula
oil composition
compound
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
JP7851480A
Other languages
Japanese (ja)
Inventor
Seiichiro Hironaka
Yoshitoshi Itsukaichi
Hidematsu Onishi
Michihiro Ogiwara
Tetsuaki Masaki
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.)
NIKKO KEMIKARUZU KK
Sankyo Organic Chemicals Co Ltd
Nikko Chemicals Co Ltd
Original Assignee
NIKKO KEMIKARUZU KK
Sankyo Organic Chemicals Co Ltd
Nikko Chemicals Co 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 NIKKO KEMIKARUZU KK, Sankyo Organic Chemicals Co Ltd, Nikko Chemicals Co Ltd filed Critical NIKKO KEMIKARUZU KK
Priority to JP7851480A priority Critical patent/JPS573896A/en
Publication of JPS573896A publication Critical patent/JPS573896A/en
Pending legal-status Critical Current

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  • Lubricants (AREA)

Abstract

PURPOSE: To provide a lubricating oil composition having excellent extreme-pressure properties, antioxidizing properties, etc., by adding a specific organotin borate compound to a lubricating oil.
CONSTITUTION: An organotin halide or organotin oxide such as monomethyltin trichloride or dibutyltin oxide is reacted with a mercaptoalcohol to form an organotin compound having hydroxide groups, which is esterified with boric acid to prepare an organotin borate ester (e.g. formula II, formula III, formula IV) containing the group represented by formula I, where R1 is alkyl and R2 is alkylene, in its molecule. The organotin borate ester compound is added to a lubricating base oil such as mineral oils and natural animal and vegetable oils as an extreme-pressure additive and antioxidant in an amount of about 0.1W10wt%, based on the base oil, to provide the object lubricating oil composition.
COPYRIGHT: (C)1982,JPO&Japio
JP7851480A 1980-06-11 1980-06-11 Lubricating oil composition Pending JPS573896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7851480A JPS573896A (en) 1980-06-11 1980-06-11 Lubricating oil composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7851480A JPS573896A (en) 1980-06-11 1980-06-11 Lubricating oil composition

Publications (1)

Publication Number Publication Date
JPS573896A true JPS573896A (en) 1982-01-09

Family

ID=13664037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7851480A Pending JPS573896A (en) 1980-06-11 1980-06-11 Lubricating oil composition

Country Status (1)

Country Link
JP (1) JPS573896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604596A (en) * 1983-06-24 1985-01-11 Idemitsu Kosan Co Ltd Heat-treatment oil composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604596A (en) * 1983-06-24 1985-01-11 Idemitsu Kosan Co Ltd Heat-treatment oil composition

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