JPH09512584A - 現代的なヘビーデューティーディーゼル及びガソリン燃料エンジン用のクランクケース潤滑剤 - Google Patents
現代的なヘビーデューティーディーゼル及びガソリン燃料エンジン用のクランクケース潤滑剤Info
- Publication number
- JPH09512584A JPH09512584A JP7528349A JP52834995A JPH09512584A JP H09512584 A JPH09512584 A JP H09512584A JP 7528349 A JP7528349 A JP 7528349A JP 52834995 A JP52834995 A JP 52834995A JP H09512584 A JPH09512584 A JP H09512584A
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- oil
- tbn
- lubricant
- soluble
- 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.)
- Granted
Links
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- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
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- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
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- C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
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- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.0.35乃至2質量%の硫酸化灰分を有し、主要量の潤滑粘度を有する油を含む クランクケース潤滑剤であって、前記油には、 A) 無灰窒素含有分散剤、無灰窒素含有分散剤粘度調整剤、油溶性脂肪族、オ キシアルキル、又はアリールアルキルアミン、及びそれらの混合物から成る群か ら選択される窒素含有TBN源、 B) 100を越えるTBNを有する油溶性酸の金属塩、 C) 少なくとも500 ppm(質量)のマグネシウムを与える量のマグネシウム塩 、 及び D) 少なくとも1種のジヒドロカルビルジチオ燐酸金属塩、 が添加されており、窒素含有TBN源は少なくとも約1.5のTBNを潤滑剤に与え、油 溶性酸の金属塩が組成物の全TBNの少なくとも約40%を与え、そしてジヒドロカ ルビルジチオ燐酸金属塩上のヒドロカルビル基の少なくとも50モル%が第二であ る、潤滑剤。 2.100を越えるTBNを有する油溶性酸の金属塩が油溶性スルホン酸の金属塩であ る、請求項1の潤滑剤。 3.油溶性スルホン酸の金属塩が必要な500 ppm(質量)のマグネシウムも与え るマグネシウム塩である、請求項2の潤滑剤。 4.窒素に直接結合した芳香族基を少なくとも2つ有する芳香族アミンの有効成 分を0.2質量%以下しか含まないことを特徴とする、請求項1の潤滑剤。 5.少なくとも100 ppm(質量)の硼素を与える量の硼素含有添加剤をさらに含 む、請求項1の潤滑剤。 6.硼素の窒素に対する比率が0.1より大きい、請求項5の潤滑剤。 7.少なくとも1000 ppm(質量)の燐を含む、請求項1の潤滑剤。 8.A) 無灰窒素含有分散剤、油溶性脂肪族、オキシアルキル、又はアリールア ルキルアミン、及びそれらの混合物から成る群から選択される窒素含有TBN源、 B) 100を越えるTBNを有する油溶性酸の金属塩、 C) 少なくとも3100 ppm(質量)のマグネシウムを与える量のマグネシウム塩 、 及び D) 少なくとも1種のジヒドロカルビルジチオ燐酸金属塩、 を含む濃厚物であって、窒素含有TBN源は少なくとも約10のTBNを濃厚物に与え 、油溶性酸の金属塩が濃厚物の全TBNの少なくとも約40%を与え、そしてジヒド ロカルビルジチオ燐酸金属塩上のヒドロカルビル基の少なくとも50モル%が第二 である、濃厚物。 9.0.35乃至2質量%の硫酸化灰分を有し、主要量の潤滑粘度を有する油を含む クランクケース潤滑剤であって、前記油には、 A) 無灰窒素含有分散剤、無灰窒素含有分散剤粘度調整剤、油溶性脂肪族、オ キシアルキル、又はアリールアルキルアミン、及びそれらの混合物から成る群か ら選択される窒素含有TBN源、 B) 100を越えるTBNを有する油溶性酸の金属塩、 C) 少なくとも500 ppm(質量)のマグネシウムを与える量のマグネシウム塩 、 及び D) 少なくとも1種のジヒドロカルビルジチオ燐酸金属塩、 E) 少なくとも0.0008モル%の油溶性ヒンダードフェノール酸化防止剤、 が添加されており、窒素含有TBN源は少なくとも約1.5のTBNを潤滑剤に与え、油 溶性酸の金属塩が組成物の全TBNの少なくとも約40%を与え、ジヒドロカルビル ジチオ燐酸金属塩上のヒドロカルビル基の少なくとも50モル%が第二であり、そ して潤滑剤は窒素に直接結合した芳香族基を少なくとも2つ有する芳香族アミン を含まない、潤滑剤。 10.ジヒドロカルビルジチオ燐酸塩上のヒドロカルビル基の少なくとも75モル% が第二である、請求項1、3、5、7、又は9のクランクケース潤滑剤。 11.0.35乃至2質量%の硫酸化灰分を有し、主要量の潤滑粘度を有する油を含む クランクケース潤滑剤であって、前記油には、 A) 無灰窒素含有分散剤、無灰窒素含有分散剤粘度調整剤、油溶性脂肪族、オ キシアルキル、又はアリールアルキルアミン、及びそれらの混合物から成る群か ら選択される窒素含有TBN源、 B) 100を越えるTBNを有する油溶性酸の金属塩、 C) 少なくとも500 ppm(質量)のマグネシウムを与える量のマグネシウム塩 、 及び D) 少なくとも1種のジヒドロカルビルジチオ燐酸金属塩、 E) 少なくとも0.0008モル%の油溶性ヒンダードフェノール酸化防止剤、 F) 少なくとも100 ppm(質量)の硼素を与える量の硼素含有添加剤、 が添加されており、窒素含有TBN源は少なくとも約1.5のTBNを潤滑剤に与え、油 溶性酸の金属塩が組成物の全TBNの少なくとも約40%を与え、ジヒドロカルビル ジチオ燐酸金属塩上のヒドロカルビル基の少なくとも75モル%が第二であり、潤 滑剤は窒素に直接結合した芳香族基を少なくとも2つ有する芳香族アミンを含ま ず、少なくとも1000 ppm(質量)の燐を含み、そして硼素の窒素に対する比率が 0.1より大きい、潤滑剤。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23409094A | 1994-04-28 | 1994-04-28 | |
| US396,501 | 1995-03-07 | ||
| US08/396,501 US6004910A (en) | 1994-04-28 | 1995-03-07 | Crankcase lubricant for modern heavy duty diesel and gasoline fueled engines |
| US234,090 | 1995-03-07 | ||
| PCT/US1995/005125 WO1995029976A1 (en) | 1994-04-28 | 1995-04-26 | Crankcase lubricant for modern heavy duty diesel and gasoline fueled engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09512584A true JPH09512584A (ja) | 1997-12-16 |
| JP4191795B2 JP4191795B2 (ja) | 2008-12-03 |
Family
ID=26927554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52834995A Expired - Lifetime JP4191795B2 (ja) | 1994-04-28 | 1995-04-26 | 現代的なヘビーデューティーディーゼル及びガソリン燃料エンジン用のクランクケース潤滑剤 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0757711B2 (ja) |
| JP (1) | JP4191795B2 (ja) |
| AU (1) | AU684358B2 (ja) |
| CA (1) | CA2186286C (ja) |
| DE (1) | DE69505248T3 (ja) |
| ES (1) | ES2125015T3 (ja) |
| WO (1) | WO1995029976A1 (ja) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006117727A (ja) * | 2004-10-19 | 2006-05-11 | Nippon Oil Corp | 潤滑油組成物 |
| JP2008024938A (ja) * | 2006-07-20 | 2008-02-07 | Infineum Internatl Ltd | 潤滑油組成物 |
| JP2017514983A (ja) * | 2014-05-09 | 2017-06-08 | エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company | 低速プレイグニッションを防止または低減する方法 |
| JP2017514982A (ja) * | 2014-05-09 | 2017-06-08 | エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company | 低速プレイグニッションを防止または低減する方法 |
| JP2017514984A (ja) * | 2014-05-09 | 2017-06-08 | エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company | 低速プレイグニッションの防止または低減する方法 |
| JP2017535655A (ja) * | 2014-11-21 | 2017-11-30 | ザ ルブリゾル コーポレイションThe Lubrizol Corporation | 潤滑油組成物 |
| JP2019508561A (ja) * | 2016-03-15 | 2019-03-28 | トタル マルケティン セルビスス | ポリアルキレングリコール系潤滑組成物 |
| US10519394B2 (en) | 2014-05-09 | 2019-12-31 | Exxonmobil Research And Engineering Company | Method for preventing or reducing low speed pre-ignition while maintaining or improving cleanliness |
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| US5719107A (en) * | 1996-08-09 | 1998-02-17 | Exxon Chemical Patents Inc | Crankcase lubricant for heavy duty diesel oil |
| US5728656A (en) * | 1997-03-20 | 1998-03-17 | Chevron Chemical Company | Lower-ash lubricating oil having ultra-neutral zinc dialkyldithiophosphates |
| GB9807729D0 (en) * | 1998-04-09 | 1998-06-10 | Exxon Chemical Patents Inc | Process for preparing oleaginous compositions |
| JP5156157B2 (ja) * | 1998-04-27 | 2013-03-06 | インフィニューム ホールディングス ベスローテン フェンノートシャップ | 潤滑油組成物 |
| US6010986A (en) * | 1998-07-31 | 2000-01-04 | The Lubrizol Corporation | Alcohol borate esters to improve bearing corrosion in engine oils |
| US6423670B2 (en) | 2000-03-20 | 2002-07-23 | Infineum International Ltd. | Lubricating oil compositions |
| EP1136544B1 (en) * | 2000-03-20 | 2007-01-03 | Infineum International Limited | Crankcase lubricating oil composition |
| US6790813B2 (en) | 2002-11-21 | 2004-09-14 | Chevron Oronite Company Llc | Oil compositions for improved fuel economy |
| US8709989B2 (en) | 2004-10-19 | 2014-04-29 | Nippon Oil Corporation | Lubricant composition and antioxident composition |
| US8513169B2 (en) | 2006-07-18 | 2013-08-20 | Infineum International Limited | Lubricating oil compositions |
| CN110646564A (zh) * | 2018-06-26 | 2020-01-03 | 中国石油天然气股份有限公司 | 一种评价清净剂的碱值保持性的方法 |
| EP4617348A3 (en) | 2020-07-21 | 2025-12-17 | Chevron Oronite Company LLC | Magnesium and boron containing lubricating oil composition for hybrid vehicles |
| EP4602353A1 (en) * | 2022-10-12 | 2025-08-20 | ExxonMobil Technology and Engineering Company | Lubricating oil analysis |
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- 1995-04-26 WO PCT/US1995/005125 patent/WO1995029976A1/en not_active Ceased
- 1995-04-26 CA CA002186286A patent/CA2186286C/en not_active Expired - Lifetime
- 1995-04-26 DE DE69505248T patent/DE69505248T3/de not_active Expired - Fee Related
- 1995-04-26 JP JP52834995A patent/JP4191795B2/ja not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006117727A (ja) * | 2004-10-19 | 2006-05-11 | Nippon Oil Corp | 潤滑油組成物 |
| JP2008024938A (ja) * | 2006-07-20 | 2008-02-07 | Infineum Internatl Ltd | 潤滑油組成物 |
| JP2014005477A (ja) * | 2006-07-20 | 2014-01-16 | Infineum Internatl Ltd | 潤滑油組成物 |
| JP2017514983A (ja) * | 2014-05-09 | 2017-06-08 | エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company | 低速プレイグニッションを防止または低減する方法 |
| JP2017514982A (ja) * | 2014-05-09 | 2017-06-08 | エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company | 低速プレイグニッションを防止または低減する方法 |
| JP2017514984A (ja) * | 2014-05-09 | 2017-06-08 | エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company | 低速プレイグニッションの防止または低減する方法 |
| US10519394B2 (en) | 2014-05-09 | 2019-12-31 | Exxonmobil Research And Engineering Company | Method for preventing or reducing low speed pre-ignition while maintaining or improving cleanliness |
| JP2017535655A (ja) * | 2014-11-21 | 2017-11-30 | ザ ルブリゾル コーポレイションThe Lubrizol Corporation | 潤滑油組成物 |
| JP2019508561A (ja) * | 2016-03-15 | 2019-03-28 | トタル マルケティン セルビスス | ポリアルキレングリコール系潤滑組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69505248D1 (de) | 1998-11-12 |
| AU684358B2 (en) | 1997-12-11 |
| AU2364795A (en) | 1995-11-29 |
| JP4191795B2 (ja) | 2008-12-03 |
| DE69505248T2 (de) | 1999-03-18 |
| CA2186286C (en) | 2004-01-27 |
| EP0757711B2 (en) | 2002-05-02 |
| CA2186286A1 (en) | 1995-11-09 |
| WO1995029976A1 (en) | 1995-11-09 |
| EP0757711B1 (en) | 1998-10-07 |
| DE69505248T3 (de) | 2002-08-22 |
| ES2125015T3 (es) | 1999-02-16 |
| EP0757711A1 (en) | 1997-02-12 |
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