JP2009197245A5 - - Google Patents

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Publication number
JP2009197245A5
JP2009197245A5 JP2009137612A JP2009137612A JP2009197245A5 JP 2009197245 A5 JP2009197245 A5 JP 2009197245A5 JP 2009137612 A JP2009137612 A JP 2009137612A JP 2009137612 A JP2009137612 A JP 2009137612A JP 2009197245 A5 JP2009197245 A5 JP 2009197245A5
Authority
JP
Japan
Prior art keywords
lubricating oil
oil composition
mass
dispersed
average molecular
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.)
Pending
Application number
JP2009137612A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009197245A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009137612A priority Critical patent/JP2009197245A/ja
Priority claimed from JP2009137612A external-priority patent/JP2009197245A/ja
Publication of JP2009197245A publication Critical patent/JP2009197245A/ja
Publication of JP2009197245A5 publication Critical patent/JP2009197245A5/ja
Pending legal-status Critical Current

Links

JP2009137612A 2009-06-08 2009-06-08 潤滑油組成物 Pending JP2009197245A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009137612A JP2009197245A (ja) 2009-06-08 2009-06-08 潤滑油組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009137612A JP2009197245A (ja) 2009-06-08 2009-06-08 潤滑油組成物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2002167845A Division JP4934844B2 (ja) 2002-06-07 2002-06-07 潤滑油組成物

Publications (2)

Publication Number Publication Date
JP2009197245A JP2009197245A (ja) 2009-09-03
JP2009197245A5 true JP2009197245A5 (enExample) 2009-10-15

Family

ID=41141077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009137612A Pending JP2009197245A (ja) 2009-06-08 2009-06-08 潤滑油組成物

Country Status (1)

Country Link
JP (1) JP2009197245A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2154230A1 (en) * 2008-08-08 2010-02-17 Afton Chemical Corporation Lubricant additive compositions having improved viscosity index increasing properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1337293C (en) * 1987-11-20 1995-10-10 Emil Joseph Meny Lubricant compositions for low-temperature internal combustion engines
CA2013545C (en) * 1989-04-03 1999-01-26 Glen Paul Fetterman Jr. Improved ashless lubricant compositions for internal combustion engines
CA2266551C (en) * 1996-09-24 2006-05-02 Shell Internationale Research Maatschappij B.V. Dispersant viscosity index improvers
JP4416261B2 (ja) * 2000-03-29 2010-02-17 新日本石油株式会社 エンジン油組成物
JP4768903B2 (ja) * 2000-06-20 2011-09-07 Ｊｘ日鉱日石エネルギー株式会社 内燃機関用潤滑油組成物
JP4934844B2 (ja) * 2002-06-07 2012-05-23 東燃ゼネラル石油株式会社 潤滑油組成物

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