JP2006321856A5 - - Google Patents

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JP2006321856A5
JP2006321856A5 JP2005144632A JP2005144632A JP2006321856A5 JP 2006321856 A5 JP2006321856 A5 JP 2006321856A5 JP 2005144632 A JP2005144632 A JP 2005144632A JP 2005144632 A JP2005144632 A JP 2005144632A JP 2006321856 A5 JP2006321856 A5 JP 2006321856A5
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Japan
Prior art keywords
lubricant composition
group
general formula
composition according
atom
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JP2005144632A
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JP2006321856A (en
JP5123467B2 (en
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Priority claimed from JP2005144632A external-priority patent/JP5123467B2/en
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Publication of JP2006321856A5 publication Critical patent/JP2006321856A5/ja
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Claims (5)

イオン性液体を含んでなることを特徴とする潤滑剤組成物。   A lubricant composition comprising an ionic liquid. 下記一般式（１）；
Figure 2006321856
 （式中、Ｘは、Ｂ、Ｃ、Ｎ、Ｏ、Ａｌ、Ｓｉ、Ｐ、Ｓ、Ａｓ及びＳｅからなる群より選択される少なくとも１種の元素を表す。Ａ及びＢは、同一又は異なって、有機連結基を表す。Ｑは、有機基を表す。ａは、１以上の整数であり、ｂ、ｃ、ｄ及びｅは、０以上の整数である。）で表されるアニオンを有するイオン性化合物を含んでなることを特徴とする潤滑剤組成物。 The following general formula (1);
Figure 2006321856
 (Wherein X represents at least one element selected from the group consisting of B, C, N, O, Al, Si, P, S, As and Se. A and B may be the same or different. Represents an organic linking group, Q represents an organic group, a is an integer of 1 or more, and b, c, d, and e are integers of 0 or more. A lubricant composition comprising a functional compound. 前記一般式（１）におけるＸは、炭素原子（Ｃ）、窒素原子（Ｎ）又は硫黄原子（Ｓ）であることを特徴とする請求項２に記載の潤滑剤組成物。   X in the said General formula (1) is a carbon atom (C), a nitrogen atom (N), or a sulfur atom (S), The lubricant composition of Claim 2 characterized by the above-mentioned. ４０℃における動粘度が３５ｃＳｔ以下であることを特徴とする請求項１〜３のいずれか１つに記載の潤滑剤組成物。4. The lubricant composition according to claim 1, wherein the kinematic viscosity at 40 ° C. is 35 cSt or less. 流動点が−３０℃以下であることを特徴とする請求項１〜４のいずれか１つに記載の潤滑剤組成物。The pour point is -30 ° C or lower, and the lubricant composition according to any one of claims 1 to 4.
JP2005144632A 2005-05-17 2005-05-17 Lubricant composition Expired - Fee Related JP5123467B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005144632A JP5123467B2 (en) 2005-05-17 2005-05-17 Lubricant composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005144632A JP5123467B2 (en) 2005-05-17 2005-05-17 Lubricant composition

Publications (3)

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JP2006321856A JP2006321856A (en) 2006-11-30
JP2006321856A5 true JP2006321856A5 (en) 2008-04-03
JP5123467B2 JP5123467B2 (en) 2013-01-23

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Family Applications (1)

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JP2005144632A Expired - Fee Related JP5123467B2 (en) 2005-05-17 2005-05-17 Lubricant composition

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007039653A (en) * 2005-06-28 2007-02-15 Sanyo Chem Ind Ltd Liquid lubricant
WO2009020038A1 (en) * 2007-08-03 2009-02-12 Idemitsu Kosan Co., Ltd. Lubricant base oil and lubricant composition
JP5237681B2 (en) * 2007-08-03 2013-07-17 出光興産株式会社 Lubricating base oil and lubricating oil composition
DE102008001674A1 (en) * 2008-05-09 2009-11-12 Evonik Goldschmidt Gmbh Liquid conductivity additives for non-aqueous hydraulic oils
US8268760B2 (en) 2009-02-20 2012-09-18 Exxonmobil Research And Engineering Company Method for reducing friction/wear of formulated lubricating oils by use of ionic liquids as anti-friction/anti-wear additives
US8263536B2 (en) 2009-02-20 2012-09-11 Exxonmobil Research And Engineering Company Method for the control of deposit formation in formulated lubricating oil by use of ionic liquids as additives
US8278253B2 (en) 2009-02-20 2012-10-02 Exxonmobil Research And Engineering Company Method for the control of hydroperoxide-induced oxidation in formulated lubricating oils by use of ionic liquids as additives
JP6374708B2 (en) * 2014-05-29 2018-08-15 デクセリアルズ株式会社 Ionic liquid, lubricant and magnetic recording medium
JP6294158B2 (en) 2014-05-29 2018-03-14 デクセリアルズ株式会社 Ionic liquid, lubricant and magnetic recording medium
JP6764424B2 (en) * 2017-03-08 2020-09-30 日本電産株式会社 Lubricating oil for fluid dynamic bearings, fluid dynamic bearings, spindle motors and disk drives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005089667A (en) * 2003-09-19 2005-04-07 Sanko Kagaku Kogyo Kk Antistatic lubricant oil composition
JP4982083B2 (en) * 2003-10-10 2012-07-25 出光興産株式会社 Lubricant
JP2005314467A (en) * 2004-04-27 2005-11-10 Mitsubishi Materials Corp Lubricant
JP4618630B2 (en) * 2004-05-26 2011-01-26 協同油脂株式会社 Lubricant composition
JP2006037826A (en) * 2004-07-27 2006-02-09 Matsushita Electric Ind Co Ltd Refrigerant compressor
JP2006242234A (en) * 2005-03-01 2006-09-14 Nsk Ltd Rolling device
JP2006258142A (en) * 2005-03-15 2006-09-28 Nsk Ltd Rolling bearing

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