JPH0148319B2 - - Google Patents

Info

Publication number
JPH0148319B2
JPH0148319B2 JP56090740A JP9074081A JPH0148319B2 JP H0148319 B2 JPH0148319 B2 JP H0148319B2 JP 56090740 A JP56090740 A JP 56090740A JP 9074081 A JP9074081 A JP 9074081A JP H0148319 B2 JPH0148319 B2 JP H0148319B2
Authority
JP
Japan
Prior art keywords
oil
styrene
alkali metal
copolymer
diesel engine
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.)
Expired
Application number
JP56090740A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57205493A (en
Inventor
Kensuke Sugiura
Mineo Kagaya
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 JP9074081A priority Critical patent/JPS57205493A/ja
Publication of JPS57205493A publication Critical patent/JPS57205493A/ja
Publication of JPH0148319B2 publication Critical patent/JPH0148319B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
JP9074081A 1981-06-15 1981-06-15 Fuel-saving lubricating oil composition for internal combustion engine Granted JPS57205493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9074081A JPS57205493A (en) 1981-06-15 1981-06-15 Fuel-saving lubricating oil composition for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9074081A JPS57205493A (en) 1981-06-15 1981-06-15 Fuel-saving lubricating oil composition for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57205493A JPS57205493A (en) 1982-12-16
JPH0148319B2 true JPH0148319B2 (enrdf_load_stackoverflow) 1989-10-18

Family

ID=14006972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9074081A Granted JPS57205493A (en) 1981-06-15 1981-06-15 Fuel-saving lubricating oil composition for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57205493A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109415648A (zh) * 2016-06-17 2019-03-01 道达尔销售服务公司 润滑剂聚合物

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999018175A1 (en) * 1997-10-03 1999-04-15 Infineum Usa Lp Lubricating compositions
AU2013306023A1 (en) * 2012-08-20 2015-02-26 The Lubrizol Corporation Lubricating composition including esterified copolymer and diene rubber polymer
FR3057273B1 (fr) 2016-10-07 2020-02-21 Total Marketing Services Composition lubrifiante pour moteur marin ou moteur stationnaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929650A (en) * 1974-03-22 1975-12-30 Chevron Res Extreme pressure agent and its preparation
JPS51130408A (en) * 1975-05-10 1976-11-12 Karonaito Kagaku Kk Oil-soluble lubricant additives
US4089790A (en) * 1975-11-28 1978-05-16 Chevron Research Company Synergistic combinations of hydrated potassium borate, antiwear agents, and organic sulfide antioxidants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109415648A (zh) * 2016-06-17 2019-03-01 道达尔销售服务公司 润滑剂聚合物

Also Published As

Publication number Publication date
JPS57205493A (en) 1982-12-16

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