JPS5251407A - Lubricnt composition - Google Patents

Lubricnt composition

Info

Publication number
JPS5251407A
JPS5251407A JP12692875A JP12692875A JPS5251407A JP S5251407 A JPS5251407 A JP S5251407A JP 12692875 A JP12692875 A JP 12692875A JP 12692875 A JP12692875 A JP 12692875A JP S5251407 A JPS5251407 A JP S5251407A
Authority
JP
Japan
Prior art keywords
lubricnt
composition
trubles
lubricant composition
preventing operation
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
JP12692875A
Other languages
Japanese (ja)
Other versions
JPS5921918B2 (en
Inventor
Masaaki Ishii
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP12692875A priority Critical patent/JPS5921918B2/en
Publication of JPS5251407A publication Critical patent/JPS5251407A/en
Publication of JPS5921918B2 publication Critical patent/JPS5921918B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)

Abstract

PURPOSE: To provide a lubricant composition preventing operation trubles of spool valves and having good anticorrosion properties.
COPYRIGHT: (C)1977,JPO&Japio
JP12692875A 1975-10-23 1975-10-23 Jiyunkatsuyuso Saibutsu Expired JPS5921918B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12692875A JPS5921918B2 (en) 1975-10-23 1975-10-23 Jiyunkatsuyuso Saibutsu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12692875A JPS5921918B2 (en) 1975-10-23 1975-10-23 Jiyunkatsuyuso Saibutsu

Publications (2)

Publication Number Publication Date
JPS5251407A true JPS5251407A (en) 1977-04-25
JPS5921918B2 JPS5921918B2 (en) 1984-05-23

Family

ID=14947356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12692875A Expired JPS5921918B2 (en) 1975-10-23 1975-10-23 Jiyunkatsuyuso Saibutsu

Country Status (1)

Country Link
JP (1) JPS5921918B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008047550A1 (en) * 2006-10-17 2008-04-24 Idemitsu Kosan Co., Ltd. Lubricating oil composition

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271856A (en) * 1990-03-08 1993-12-21 Exxon Chemical Patents Inc. Heterocyclic nitrogen compound Mannich base derivatives of amino-substituted polymers for oleaginous compositions
US5211865A (en) * 1990-03-08 1993-05-18 Exxon Chemical Patents Inc. Multifunctional viscosity index improver-dispersant antioxidant
US5232615A (en) * 1990-03-08 1993-08-03 Exxon Chemical Patents Inc. Heterocyclic nitrogen compound Mannich base derivatives of polyolefin-substituted amines for oleaginous compositions
US5273671A (en) * 1990-03-08 1993-12-28 Exxon Chemical Patents Inc. Multifunctional viscosity index improver-dispersant antioxidant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008047550A1 (en) * 2006-10-17 2008-04-24 Idemitsu Kosan Co., Ltd. Lubricating oil composition
US8071515B2 (en) 2006-10-17 2011-12-06 Idemitsu Kosan Co., Ltd. Lubricating oil composition

Also Published As

Publication number Publication date
JPS5921918B2 (en) 1984-05-23

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