JP5600677B2 - 省燃費型エンジン油組成物 - Google Patents
省燃費型エンジン油組成物 Download PDFInfo
- Publication number
- JP5600677B2 JP5600677B2 JP2011522767A JP2011522767A JP5600677B2 JP 5600677 B2 JP5600677 B2 JP 5600677B2 JP 2011522767 A JP2011522767 A JP 2011522767A JP 2011522767 A JP2011522767 A JP 2011522767A JP 5600677 B2 JP5600677 B2 JP 5600677B2
- Authority
- JP
- Japan
- Prior art keywords
- zndtp
- fuel
- oil
- engine oil
- mass
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/54—Fuel economy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
Description
鉱油、合成油又はこれらの混合油にしても、本発明の省燃費型エンジン油組成物に用いる潤滑油基油は、100℃における動粘度が4.5mm2/s以下でかつ粘度指数が120以上であること、特には100℃における動粘度が3.0〜4.5mm2/sでかつ粘度指数が120〜170であることが好ましい。
また、ジオール化合物の分子量は400〜600が好ましい。ジオール化合物の分子量が400未満では十分な摩擦低減効果が得られず、分子量が600より大きい場合では低温での貯蔵安定性が保たれない。
このようなジオール化合物の具体例としては、ノナコシル‐1,2‐ジオール、ヘントリアコンチル‐1,2‐ジオール、トリトリアコンチル‐1,2‐ジオールなどが挙げられ、これらを好ましく用いることができる。
ジオール化合物の添加量は、0.1から2.0質量%、好ましくは0.2から1.0質量%である。
基油としては、重質油の水素化分解で得た水素化分解油を水素化脱ロウして得た水素化脱ロウ油(動粘度:17.9mm2/s(40℃)、4.08mm2/s(100℃)、粘度指数131)を用いた。
摩擦調整剤としては、実施例1及び比較例1には一般式(1)に示すジオール化合物としてRがノナコシル基、ヘントリアコンチル基、トリトリアコンチル基の混合物である1,2‐ジオールを用い、比較例3には一般式(3)に示すグリセロールモノオレート(GMO)を用い、比較例4には一般式(4)に示すモリブデンジチオフォスフェート(MoDTC)を使用した。
Claims (2)
- 潤滑油基油に、下記の一般式(1)で表される分子量が400〜600のジオール化合物を0.1〜2.0質量%、及びジアルキルジチオリン酸亜鉛(ZnDTP)をリン(P)として0.03〜0.12質量%含有し、第2級アルキル基を有するZnDTPのリン分が全ZnDTP由来のリン分の30質量%以上を占めることを特徴とする省燃費型エンジン油組成物。
(式中、Rは、アルキル基又はアルケニル基を表す。) - 潤滑油基油の100℃における動粘度が4.5mm2/s以下でかつ粘度指数が120以上である請求項1に記載の省燃費型エンジン油組成物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011522767A JP5600677B2 (ja) | 2009-07-14 | 2010-06-22 | 省燃費型エンジン油組成物 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009165883 | 2009-07-14 | ||
JP2009165883 | 2009-07-14 | ||
PCT/JP2010/060504 WO2011007643A1 (ja) | 2009-07-14 | 2010-06-22 | 省燃費型エンジン油組成物 |
JP2011522767A JP5600677B2 (ja) | 2009-07-14 | 2010-06-22 | 省燃費型エンジン油組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011007643A1 JPWO2011007643A1 (ja) | 2012-12-27 |
JP5600677B2 true JP5600677B2 (ja) | 2014-10-01 |
Family
ID=43449253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011522767A Active JP5600677B2 (ja) | 2009-07-14 | 2010-06-22 | 省燃費型エンジン油組成物 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5600677B2 (ja) |
WO (1) | WO2011007643A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG10201802384QA (en) | 2013-09-23 | 2018-05-30 | Chevron Japan Ltd | A Fuel Economy Engine Oil Composition |
JP6218695B2 (ja) | 2013-12-16 | 2017-10-25 | 富士フイルム株式会社 | 乗用および商用の四輪自動車の内燃機関用潤滑油組成物 |
US9982214B2 (en) | 2014-02-14 | 2018-05-29 | Chevron Oronite Company Llc | Tractor hydraulic fluid compositions |
US9657252B2 (en) * | 2014-04-17 | 2017-05-23 | Afton Chemical Corporation | Lubricant additives and lubricant compositions having improved frictional characteristics |
JP2018135409A (ja) * | 2017-02-20 | 2018-08-30 | 日野自動車株式会社 | 潤滑油用摩擦調整剤および潤滑油組成物 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100193A (en) * | 1980-11-24 | 1982-06-22 | Chevron Res | Lubricating oil for improving fuel cost in internal combustion engine and method thereof |
JPH09104888A (ja) * | 1995-10-11 | 1997-04-22 | Tonen Corp | 潤滑油組成物 |
JP2000017283A (ja) * | 1998-07-03 | 2000-01-18 | Asahi Denka Kogyo Kk | 潤滑油添加剤及び潤滑油組成物 |
JP2000106199A (ja) * | 1998-07-31 | 2000-04-11 | Mitsubishi Materials Corp | 燃料電池用セパレータ |
JP2000273481A (ja) * | 1999-03-23 | 2000-10-03 | New Japan Chem Co Ltd | 潤滑油組成物 |
JP2008248213A (ja) * | 2007-03-30 | 2008-10-16 | Nippon Oil Corp | 銀含有材料と接触する潤滑油組成物 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5203590B2 (ja) * | 2006-10-27 | 2013-06-05 | 出光興産株式会社 | 潤滑油組成物 |
-
2010
- 2010-06-22 WO PCT/JP2010/060504 patent/WO2011007643A1/ja active Application Filing
- 2010-06-22 JP JP2011522767A patent/JP5600677B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100193A (en) * | 1980-11-24 | 1982-06-22 | Chevron Res | Lubricating oil for improving fuel cost in internal combustion engine and method thereof |
JPH09104888A (ja) * | 1995-10-11 | 1997-04-22 | Tonen Corp | 潤滑油組成物 |
JP2000017283A (ja) * | 1998-07-03 | 2000-01-18 | Asahi Denka Kogyo Kk | 潤滑油添加剤及び潤滑油組成物 |
JP2000106199A (ja) * | 1998-07-31 | 2000-04-11 | Mitsubishi Materials Corp | 燃料電池用セパレータ |
JP2000273481A (ja) * | 1999-03-23 | 2000-10-03 | New Japan Chem Co Ltd | 潤滑油組成物 |
JP2008248213A (ja) * | 2007-03-30 | 2008-10-16 | Nippon Oil Corp | 銀含有材料と接触する潤滑油組成物 |
Also Published As
Publication number | Publication date |
---|---|
WO2011007643A1 (ja) | 2011-01-20 |
JPWO2011007643A1 (ja) | 2012-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2693698B2 (ja) | 省燃費型潤滑油 | |
JP6472262B2 (ja) | 内燃機関用潤滑油組成物 | |
JP5767215B2 (ja) | 省燃費型エンジン油組成物 | |
JP5041885B2 (ja) | 内燃機関摩擦損失低減方法 | |
JP5600677B2 (ja) | 省燃費型エンジン油組成物 | |
JP5271566B2 (ja) | 省燃費型エンジン油組成物 | |
JP2005171186A (ja) | 耐熱性省燃費型エンジン油 | |
JP5170637B2 (ja) | 長寿命省燃費型エンジン油組成物 | |
JP5214173B2 (ja) | 内燃機関用潤滑油組成物 | |
JP2010509422A (ja) | 低硫黄、低硫酸灰分、低燐の高級パラフィン系潤滑油組成物 | |
JP5362228B2 (ja) | 低デポジット省燃費型エンジン油組成物 | |
JP5132384B2 (ja) | 内燃機関用潤滑油組成物 | |
JP5078116B2 (ja) | 長寿命省燃費型エンジン油組成物 | |
JP2004300440A (ja) | 潤滑油組成物およびそれを用いた内燃機関の燃料消費改善方法 | |
JP2011201962A (ja) | 省燃費型エンジン油組成物 | |
JP4613265B2 (ja) | ローラーフォロワ型動弁系エンジン用潤滑油組成物 | |
JP4204340B2 (ja) | 超低硫黄分内燃機関用潤滑油 | |
JP2912286B2 (ja) | 省燃費型潤滑油 | |
JP2020502338A (ja) | エーテルベースの潤滑剤組成物、方法および使用 | |
JP6993524B1 (ja) | 潤滑油組成物 | |
JP5030502B2 (ja) | エンジン油組成物 | |
JP2023155763A (ja) | 内燃機関用潤滑油組成物 | |
JP5507932B2 (ja) | 超省燃費エンジン油組成物 | |
JP2001131570A (ja) | エンジン油 | |
JP2017039841A (ja) | 内燃機関用潤滑油組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140218 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140403 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140805 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140818 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5600677 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |