JP2007246662A5 - - Google Patents
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- JP2007246662A5 JP2007246662A5 JP2006071200A JP2006071200A JP2007246662A5 JP 2007246662 A5 JP2007246662 A5 JP 2007246662A5 JP 2006071200 A JP2006071200 A JP 2006071200A JP 2006071200 A JP2006071200 A JP 2006071200A JP 2007246662 A5 JP2007246662 A5 JP 2007246662A5
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- JP
- Japan
- Prior art keywords
- base oil
- lubricating base
- present
- conditions
- saturated component
- 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.)
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- 239000002199 base oil Substances 0.000 description 5
- 230000001050 lubricating Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 1
Description
本発明では、以下に示す条件(a)又は(b)の少なくとも一方を満たす潤滑油基油(以下、単に「本発明にかかる潤滑油基油」という。)が用いられる。なお、本発明にかかる潤滑油基油は、条件(a)又は(b)の少なくとも一方を満たすものであればよいが、条件(a)及び条件(b)の双方を満たすことがより好ましい。
(a)飽和分を90質量%以上含有し、且つ該飽和分に占める環状飽和分の割合が10〜40質量%であること。
(b)下記式(1)で表される条件を満たすこと。
1.440≦n20−0.002×kv100≦1.453 (1)
[式中、n20は潤滑油基油の20℃における屈折率を示し、kv100は潤滑油基油の100℃における動粘度(mm2/s)を示す。]
(a)飽和分を90質量%以上含有し、且つ該飽和分に占める環状飽和分の割合が10〜40質量%であること。
(b)下記式(1)で表される条件を満たすこと。
1.440≦n20−0.002×kv100≦1.453 (1)
[式中、n20は潤滑油基油の20℃における屈折率を示し、kv100は潤滑油基油の100℃における動粘度(mm2/s)を示す。]
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006071200A JP5196726B2 (ja) | 2006-03-15 | 2006-03-15 | 駆動伝達装置用潤滑油組成物 |
EP07738596.1A EP2039745B1 (en) | 2006-03-15 | 2007-03-14 | Lube base oil, lubricating oil composition for internal combustion engine, and lubricating oil composition for drive transmission device |
PCT/JP2007/055126 WO2007105769A1 (ja) | 2006-03-15 | 2007-03-14 | 潤滑油基油、内燃機関用潤滑油組成物及び駆動伝達装置用潤滑油組成物 |
US12/225,064 US8105990B2 (en) | 2006-03-15 | 2007-03-14 | Lube base oil, lubricating oil composition for internal combustion engine, and lubricating oil composition for drive transmission device |
CN200780004142.3A CN101379171B (zh) | 2006-03-15 | 2007-03-14 | 润滑油基础油、内燃机用润滑油组合物以及传动装置用润滑油组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006071200A JP5196726B2 (ja) | 2006-03-15 | 2006-03-15 | 駆動伝達装置用潤滑油組成物 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007246662A JP2007246662A (ja) | 2007-09-27 |
JP2007246662A5 true JP2007246662A5 (ja) | 2009-04-16 |
JP5196726B2 JP5196726B2 (ja) | 2013-05-15 |
Family
ID=38591302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006071200A Active JP5196726B2 (ja) | 2006-03-15 | 2006-03-15 | 駆動伝達装置用潤滑油組成物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5196726B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8648021B2 (en) | 2008-10-07 | 2014-02-11 | Jx Nippon Oil & Energy Corporation | Lubricant base oil and a process for producing the same, and lubricating oil composition |
US8796194B2 (en) | 2009-09-01 | 2014-08-05 | Jx Nippon Oil & Energy Corporation | Lubricant composition |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5329067B2 (ja) * | 2007-10-18 | 2013-10-30 | Jx日鉱日石エネルギー株式会社 | 自動変速機油及びその製造方法 |
JP5483662B2 (ja) | 2008-01-15 | 2014-05-07 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
EP2343357B1 (en) | 2008-10-07 | 2019-12-04 | JX Nippon Oil & Energy Corporation | Method for producing a lubricant composition |
JP2010090251A (ja) | 2008-10-07 | 2010-04-22 | Nippon Oil Corp | 潤滑油基油及びその製造方法、潤滑油組成物 |
WO2010140562A1 (ja) | 2009-06-04 | 2010-12-09 | 新日本石油株式会社 | 潤滑油組成物 |
JP2010280817A (ja) * | 2009-06-04 | 2010-12-16 | Jx Nippon Oil & Energy Corp | 潤滑油組成物 |
JP2010280818A (ja) * | 2009-06-04 | 2010-12-16 | Jx Nippon Oil & Energy Corp | 潤滑油組成物及びその製造方法 |
US8999904B2 (en) | 2009-06-04 | 2015-04-07 | Jx Nippon Oil & Energy Corporation | Lubricant oil composition and method for making the same |
EP2573155B1 (en) | 2009-06-04 | 2016-07-13 | JX Nippon Oil & Energy Corporation | Lubricating oil composition |
JP2016216683A (ja) * | 2015-05-26 | 2016-12-22 | コスモ石油ルブリカンツ株式会社 | 動力伝達装置用潤滑油組成物 |
JP6810657B2 (ja) * | 2017-05-30 | 2021-01-06 | シェルルブリカンツジャパン株式会社 | 自動変速機用潤滑油組成物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5441656A (en) * | 1994-02-10 | 1995-08-15 | Ethyl Petroleum Additives, Inc. | Automatic transmission fluids and additives therefor |
MXPA03007088A (es) * | 2001-02-13 | 2003-11-18 | Shell Int Research | Composicion lubricante. |
MY139353A (en) * | 2001-03-05 | 2009-09-30 | Shell Int Research | Process to prepare a lubricating base oil and a gas oil |
US7273834B2 (en) * | 2004-05-19 | 2007-09-25 | Chevron U.S.A. Inc. | Lubricant blends with low brookfield viscosities |
JP5180437B2 (ja) * | 2005-01-07 | 2013-04-10 | Jx日鉱日石エネルギー株式会社 | 潤滑油基油 |
JP5114006B2 (ja) * | 2005-02-02 | 2013-01-09 | 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 |
JP5087224B2 (ja) * | 2005-02-10 | 2012-12-05 | Jx日鉱日石エネルギー株式会社 | 駆動伝達装置用潤滑油組成物 |
-
2006
- 2006-03-15 JP JP2006071200A patent/JP5196726B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8648021B2 (en) | 2008-10-07 | 2014-02-11 | Jx Nippon Oil & Energy Corporation | Lubricant base oil and a process for producing the same, and lubricating oil composition |
US8796194B2 (en) | 2009-09-01 | 2014-08-05 | Jx Nippon Oil & Energy Corporation | Lubricant composition |
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