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JPS5755997A - Rust-proofing lubricating grease composition - Google Patents

Rust-proofing lubricating grease composition

Info

Publication number
JPS5755997A
JPS5755997A JP13069180A JP13069180A JPS5755997A JP S5755997 A JPS5755997 A JP S5755997A JP 13069180 A JP13069180 A JP 13069180A JP 13069180 A JP13069180 A JP 13069180A JP S5755997 A JPS5755997 A JP S5755997A
Authority
JP
Japan
Prior art keywords
rust
proofing
grease composition
oil
lubricating grease
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
JP13069180A
Other languages
Japanese (ja)
Other versions
JPH0144277B2 (en
Inventor
Tomotsuna Tomobe
Shigeki Komatsuzaki
Tadashi Ito
Yoshinobu Kawachi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13069180A priority Critical patent/JPS5755997A/en
Publication of JPS5755997A publication Critical patent/JPS5755997A/en
Publication of JPH0144277B2 publication Critical patent/JPH0144277B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)

Abstract

PURPOSE: To obtain a grease composition having excellent rust proofness and capable of being used in a temperature range of -40W150°C, by adding a specific thickening agent, a rust-proofing agent, and an antioxidant to a synthetic oil as a base oil.
CONSTITUTION: A rust-proofing lubricating grease composition is obtained by mixing 70W95wt% base oil (A) of a viscosity of 8W35cSt at 37.8°C (e.g., diester oil or polyolester oil), 5W15wt% thickening agent (B) (e.g., a lithium salt of a C10 to C34 fatty acid or a C12 to C24 hydroxyfatty acid, such as lithium stearate), 0.5W 5wt% rust-proofing agent (C) (e.g., dimer acids), 0.5W5wt% antioxidant (D) (e.g., a metal salt of a dialkyl-dithiocarbamic acid of the formula, where R1 and R2 are each a C1 to C4 alkyl group, M is Ni, Fe, Zn, or Na and n is a numeral corresponding to the valency of M), and 0.01W0.5wt% benzotriazole (E).
COPYRIGHT: (C)1982,JPO&Japio
JP13069180A 1980-09-22 1980-09-22 Rust-proofing lubricating grease composition Granted JPS5755997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13069180A JPS5755997A (en) 1980-09-22 1980-09-22 Rust-proofing lubricating grease composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13069180A JPS5755997A (en) 1980-09-22 1980-09-22 Rust-proofing lubricating grease composition

Publications (2)

Publication Number Publication Date
JPS5755997A true JPS5755997A (en) 1982-04-03
JPH0144277B2 JPH0144277B2 (en) 1989-09-26

Family

ID=15040306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13069180A Granted JPS5755997A (en) 1980-09-22 1980-09-22 Rust-proofing lubricating grease composition

Country Status (1)

Country Link
JP (1) JPS5755997A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161690A (en) * 1983-02-12 1984-09-12 アカデミア・グルニチヨ−フトニチヤ・イム・スタニスラバ・スタシツア Diaphragm type heat exchanger
JPH0337297A (en) * 1989-07-04 1991-02-18 Tokai Rika Co Ltd Grease for use in copper contact
JPH08188788A (en) * 1995-01-13 1996-07-23 Hitachi Ltd Electric motor
JPH08294246A (en) * 1995-04-21 1996-11-05 Hitachi Ltd Electric rotating machine
WO2010012602A3 (en) * 2008-08-01 2010-04-01 Shell Internationale Research Maatschappij B.V. Lubricating grease compositions
JP2013023644A (en) * 2011-07-25 2013-02-04 Nsk Ltd Grease composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161690A (en) * 1983-02-12 1984-09-12 アカデミア・グルニチヨ−フトニチヤ・イム・スタニスラバ・スタシツア Diaphragm type heat exchanger
JPH0337297A (en) * 1989-07-04 1991-02-18 Tokai Rika Co Ltd Grease for use in copper contact
JPH08188788A (en) * 1995-01-13 1996-07-23 Hitachi Ltd Electric motor
JPH08294246A (en) * 1995-04-21 1996-11-05 Hitachi Ltd Electric rotating machine
WO2010012602A3 (en) * 2008-08-01 2010-04-01 Shell Internationale Research Maatschappij B.V. Lubricating grease compositions
JP2013023644A (en) * 2011-07-25 2013-02-04 Nsk Ltd Grease composition

Also Published As

Publication number Publication date
JPH0144277B2 (en) 1989-09-26

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