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JPS5736193A - Metal inactivator and its composition - Google Patents

Metal inactivator and its composition

Info

Publication number
JPS5736193A
JPS5736193A JP11039280A JP11039280A JPS5736193A JP S5736193 A JPS5736193 A JP S5736193A JP 11039280 A JP11039280 A JP 11039280A JP 11039280 A JP11039280 A JP 11039280A JP S5736193 A JPS5736193 A JP S5736193A
Authority
JP
Japan
Prior art keywords
oil
tetrazole
composition
formula
metal inactivator
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
JP11039280A
Other languages
Japanese (ja)
Other versions
JPS6124438B2 (en
Inventor
Noboru Ishida
Harumichi Watanabe
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP11039280A priority Critical patent/JPS5736193A/en
Priority to US06/288,343 priority patent/US4392968A/en
Priority to GB8124266A priority patent/GB2082573B/en
Priority to CH5158/81A priority patent/CH647768A5/en
Priority to DE3131950A priority patent/DE3131950A1/en
Priority to FR8115695A priority patent/FR2488615A1/en
Publication of JPS5736193A publication Critical patent/JPS5736193A/en
Priority to GB08326141A priority patent/GB2136797B/en
Publication of JPS6124438B2 publication Critical patent/JPS6124438B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)

Abstract

PURPOSE: A composition that is made by adding a novel metal inactivator of a specific tetrazole derivative to a mineral oil or synthetic oil of a specific viscosity, thus being suitably used as an additive for a lubricant such as turbine oil, operation oil or gear oil.
CONSTITUTION: The objective composition is obtained by adding (A) 0.001W 10.0wt% of a metal inactivator of tetrazole derivative of formula I and/or II (R1W R3 are H, 1W20C alkyl, 2W20C alkenyl) to (B) a mineral and/or synthetic oil of 10W10,000cst dynamic viscosity at 40°C and of more than 80 viscosity index. The compound of formula I is obtained, preferably by the Mannich reaction between tetrazole, a secondary amine satisfying the condition of R1 and R2 and formaldehyde and the one of formula II, by the Mannich reaction between tetrazole, a primary amine satisfying the condition of R3 and formaldehyde.
COPYRIGHT: (C)1982,JPO&Japio
JP11039280A 1980-08-13 1980-08-13 Metal inactivator and its composition Granted JPS5736193A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11039280A JPS5736193A (en) 1980-08-13 1980-08-13 Metal inactivator and its composition
US06/288,343 US4392968A (en) 1980-08-13 1981-07-30 Metal deactivator and composition containing same
GB8124266A GB2082573B (en) 1980-08-13 1981-08-07 Tetrazole and hydroxyquinoline derivatives useful as metal deactivating agents
CH5158/81A CH647768A5 (en) 1980-08-13 1981-08-11 METAL DEACTIVATOR AND COMPOSITIONS CONTAINING SUCH.
DE3131950A DE3131950A1 (en) 1980-08-13 1981-08-12 Metal deactivator, and composition containing it
FR8115695A FR2488615A1 (en) 1980-08-13 1981-08-13 METAL DEACTIVATOR AND COMPOSITION CONTAINING SAME
GB08326141A GB2136797B (en) 1980-08-13 1983-09-29 Tetrazole derivatives useful as metal deactivators in lubricating oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11039280A JPS5736193A (en) 1980-08-13 1980-08-13 Metal inactivator and its composition

Publications (2)

Publication Number Publication Date
JPS5736193A true JPS5736193A (en) 1982-02-26
JPS6124438B2 JPS6124438B2 (en) 1986-06-11

Family

ID=14534640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11039280A Granted JPS5736193A (en) 1980-08-13 1980-08-13 Metal inactivator and its composition

Country Status (1)

Country Link
JP (1) JPS5736193A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103279A (en) * 1985-10-30 1987-05-13 本田技研工業株式会社 Motorcycle
JPS62103280A (en) * 1985-10-30 1987-05-13 本田技研工業株式会社 Motorcycle
JPH01101284A (en) * 1987-10-15 1989-04-19 Suzuki Motor Co Ltd Frame of scooter
WO2008142795A1 (en) * 2007-05-24 2008-11-27 Chiyoda Chemical Co., Ltd. Functional fluid

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103279A (en) * 1985-10-30 1987-05-13 本田技研工業株式会社 Motorcycle
JPS62103280A (en) * 1985-10-30 1987-05-13 本田技研工業株式会社 Motorcycle
JPH01101284A (en) * 1987-10-15 1989-04-19 Suzuki Motor Co Ltd Frame of scooter
WO2008142795A1 (en) * 2007-05-24 2008-11-27 Chiyoda Chemical Co., Ltd. Functional fluid
EP2159274A4 (en) * 2007-05-24 2011-08-10 Chiyoda Chemical Co Ltd Functional fluid
US8357642B2 (en) 2007-05-24 2013-01-22 Chiyoda Chemical Co., Ltd. Functional fluid
JP5158722B2 (en) * 2007-05-24 2013-03-06 千代田ケミカル株式会社 Brake fluid

Also Published As

Publication number Publication date
JPS6124438B2 (en) 1986-06-11

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