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JPS54103404A - Lublicant composition for an internal combustion engine - Google Patents

Lublicant composition for an internal combustion engine

Info

Publication number
JPS54103404A
JPS54103404A JP1107378A JP1107378A JPS54103404A JP S54103404 A JPS54103404 A JP S54103404A JP 1107378 A JP1107378 A JP 1107378A JP 1107378 A JP1107378 A JP 1107378A JP S54103404 A JPS54103404 A JP S54103404A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
mgkoh
hydroxyl number
base oil
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
JP1107378A
Other languages
Japanese (ja)
Other versions
JPS6314035B2 (en
Inventor
Kensuke Sugiura
Mineo Kagaya
Haruo Seki
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 JP1107378A priority Critical patent/JPS54103404A/en
Publication of JPS54103404A publication Critical patent/JPS54103404A/en
Publication of JPS6314035B2 publication Critical patent/JPS6314035B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)

Abstract

PURPOSE: A lubricant composition for an internal combustion engine having improved wear resistance of a valve in motion, scarcely causing clogging in an oil filter, obtained by blending a base oil with specific four kinds of additives.
CONSTITUTION: A base oil having normal lubricant viscosity and a viscosity index of 85W120 is blended with A) 0.2W1.5 wt.% of magnesium sulfonate with a high hydroxyl number of 200W400 mgKOH/g and magnesium content of 5W12 wt.%, B) 0.1W2.0 wt.% of calcium phenate having a hydroxyl number of 60W300 mgKOH/g and calcium content of 2W12 wt.%, C) 1.0W10.0 wt.% of an alkenyl succinic imide (derivative), obtained by reacting a polyolefin having a molecular weight of 300W3,000 with maleic anhydride, followed by imidizing the reacting product with a polyamine, and D) 0.3W2.0 wt.% of a zinc dialkyldithio phosphate shown by the formula (R1W4 are same or different 3W18C alkyl, or alkanol).
COPYRIGHT: (C)1979,JPO&Japio
JP1107378A 1978-02-02 1978-02-02 Lublicant composition for an internal combustion engine Granted JPS54103404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1107378A JPS54103404A (en) 1978-02-02 1978-02-02 Lublicant composition for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1107378A JPS54103404A (en) 1978-02-02 1978-02-02 Lublicant composition for an internal combustion engine

Publications (2)

Publication Number Publication Date
JPS54103404A true JPS54103404A (en) 1979-08-14
JPS6314035B2 JPS6314035B2 (en) 1988-03-29

Family

ID=11767794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1107378A Granted JPS54103404A (en) 1978-02-02 1978-02-02 Lublicant composition for an internal combustion engine

Country Status (1)

Country Link
JP (1) JPS54103404A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529971A (en) * 1978-08-25 1980-03-03 Toshinori Okazaki Automatic neighboring tillage device for power farming machine
JPS63256695A (en) * 1987-04-13 1988-10-24 Mazda Motor Corp Oil composition for alcohol fuel engine
JPH05295382A (en) * 1983-06-27 1993-11-09 Idemitsu Kosan Co Ltd Removal of solid impurity from lubricating oil for diesel engine
WO1997012016A1 (en) * 1995-09-27 1997-04-03 Exxon Chemical Patents Inc. Low chlorine, low ash crankcase lubricant
US6207625B1 (en) 1998-12-21 2001-03-27 Tonen Corporation Lubricant oil composition for diesel engines (LAW913)
JP2007197700A (en) * 2005-12-28 2007-08-09 Chevron Japan Ltd Lubricating oil composition for diesel internal combustion engine
JP2009041021A (en) * 2007-08-09 2009-02-26 Infineum Internatl Ltd Low-phosphorus content lubricant composition for engine with catalytic converter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614578U (en) * 1992-07-29 1994-02-25 株式会社ショーワ Gas filling device for reservoir
KR102631786B1 (en) * 2020-06-24 2024-01-31 주식회사 레티널 Lightweight optical device for augmented reality using state switchable optical element

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529971A (en) * 1978-08-25 1980-03-03 Toshinori Okazaki Automatic neighboring tillage device for power farming machine
JPS621682B2 (en) * 1978-08-25 1987-01-14 Iseki Agricult Mach
JPH05295382A (en) * 1983-06-27 1993-11-09 Idemitsu Kosan Co Ltd Removal of solid impurity from lubricating oil for diesel engine
JPH0670236B2 (en) * 1983-06-27 1994-09-07 出光興産株式会社 Method for removing solid impurities from diesel engine lubricating oil
JPS63256695A (en) * 1987-04-13 1988-10-24 Mazda Motor Corp Oil composition for alcohol fuel engine
JPH0753873B2 (en) * 1987-04-13 1995-06-07 マツダ株式会社 Engine oil composition for alcohol fuel
WO1997012016A1 (en) * 1995-09-27 1997-04-03 Exxon Chemical Patents Inc. Low chlorine, low ash crankcase lubricant
US6207625B1 (en) 1998-12-21 2001-03-27 Tonen Corporation Lubricant oil composition for diesel engines (LAW913)
JP2007197700A (en) * 2005-12-28 2007-08-09 Chevron Japan Ltd Lubricating oil composition for diesel internal combustion engine
JP2009041021A (en) * 2007-08-09 2009-02-26 Infineum Internatl Ltd Low-phosphorus content lubricant composition for engine with catalytic converter

Also Published As

Publication number Publication date
JPS6314035B2 (en) 1988-03-29

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