JP2007154199A5 - - Google Patents
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- JP2007154199A5 JP2007154199A5 JP2006326060A JP2006326060A JP2007154199A5 JP 2007154199 A5 JP2007154199 A5 JP 2007154199A5 JP 2006326060 A JP2006326060 A JP 2006326060A JP 2006326060 A JP2006326060 A JP 2006326060A JP 2007154199 A5 JP2007154199 A5 JP 2007154199A5
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- oil composition
- lithium
- mass
- composition according
- 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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- 239000010687 lubricating oil Substances 0.000 claims 48
- 239000000203 mixture Substances 0.000 claims 44
- 229910052744 lithium Inorganic materials 0.000 claims 31
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 30
- 239000003599 detergent Substances 0.000 claims 21
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 16
- 239000011574 phosphorus Substances 0.000 claims 16
- 229910052698 phosphorus Inorganic materials 0.000 claims 16
- 239000007866 anti-wear additive Substances 0.000 claims 7
- 239000012141 concentrate Substances 0.000 claims 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 4
- 229910019142 PO4 Inorganic materials 0.000 claims 4
- 239000003963 antioxidant agent Substances 0.000 claims 4
- 229910052791 calcium Inorganic materials 0.000 claims 4
- 239000011575 calcium Substances 0.000 claims 4
- 239000002270 dispersing agent Substances 0.000 claims 4
- 230000001050 lubricating effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 239000003921 oil Substances 0.000 claims 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 4
- 239000010452 phosphate Substances 0.000 claims 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 3
- 150000001412 amines Chemical class 0.000 claims 3
- 230000003078 antioxidant effect Effects 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 3
- 239000004615 ingredient Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 229910052725 zinc Inorganic materials 0.000 claims 3
- 239000011701 zinc Substances 0.000 claims 3
- 239000000314 lubricant Substances 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- -1 lithium carboxylate Chemical class 0.000 claims 1
- PSBOOKLOXQFNPZ-UHFFFAOYSA-M lithium;2-hydroxybenzoate Chemical compound [Li+].OC1=CC=CC=C1C([O-])=O PSBOOKLOXQFNPZ-UHFFFAOYSA-M 0.000 claims 1
- 239000003345 natural gas Substances 0.000 claims 1
- 239000002530 phenolic antioxidant Substances 0.000 claims 1
- 231100000572 poisoning Toxicity 0.000 claims 1
- 230000000607 poisoning effect Effects 0.000 claims 1
Claims (26)
（ａ）主要量の潤滑粘度の油、
（ｂ）リチウム含有清浄剤、
（ｃ）リチウム含有清浄剤以外の一種もしくは二種以上の清浄剤、
（ｄ）一種もしくは二種以上の酸化防止剤、
（ｅ）一種もしくは二種以上の分散剤、および
（ｆ）一種もしくは二種以上の耐摩耗性添加剤、
ただし、潤滑油組成物は０．１質量％を超える量のリチウムおよび０．１２質量％を超える量のリンを含まず、そして潤滑油組成物はカルシウム含有清浄剤を含まない。 A lubricating oil composition comprising the following ingredients:
(A) a major amount of oil of lubricating viscosity;
(B) a lithium-containing detergent,
(C) one or more detergents other than the lithium-containing detergent,
(D) one or more antioxidants,
(E) one or more dispersants, and (f) one or more antiwear additives,
However, the lubricating oil composition does not contain lithium in an amount greater than 0.1% by weight and phosphorus in an amount greater than 0.12% by weight, and the lubricating oil composition does not contain a calcium-containing detergent.
（ａ）主要量の潤滑粘度の油、
（ｂ）リチウム含有清浄剤、
（ｃ）リチウム含有清浄剤以外の一種もしくは二種以上の清浄剤、
（ｄ）アミン含有酸化防止剤、
（ｅ）エチレンカーボネートで処理された分散剤、および
（ｆ）リン含有耐摩耗性添加剤、
ただし、潤滑油組成物は０．１質量％を超える量のリチウムおよび０．１２質量％を超える量のリンを含まず、そして潤滑油組成物はカルシウム含有清浄剤を含まない。 A lubricating oil composition comprising the following ingredients:
(A) a major amount of oil of lubricating viscosity;
(B) a lithium-containing detergent,
(C) one or more detergents other than the lithium-containing detergent,
(D) an amine-containing antioxidant,
(E) a dispersant treated with ethylene carbonate, and (f) a phosphorus-containing antiwear additive,
However, the lubricating oil composition does not contain lithium in an amount greater than 0.1% by weight and phosphorus in an amount greater than 0.12% by weight, and the lubricating oil composition does not contain a calcium-containing detergent.
（ａ）潤滑油濃縮物の全質量に基づき１０質量％乃至９０質量％の潤滑粘度の油、
（ｂ）リチウム含有清浄剤、
（ｃ）リチウム含有清浄剤以外の一種もしくは二種以上の清浄剤、
（ｄ）アミン含有酸化防止剤、
（ｅ）エチレンカーボネートで処理された分散剤、および
（ｆ）リン含有耐摩耗性添加剤、
ただし、潤滑油濃縮物は０．１質量％を超える量のリチウムおよび０．１２質量％を超える量のリンを含まず、そして潤滑油濃縮物はカルシウム含有清浄剤を含まない。 Lubricating oil concentrate containing the following ingredients:
(A) an oil having a lubricating viscosity of 10% to 90% by weight based on the total weight of the lubricating oil concentrate;
(B) a lithium-containing detergent,
(C) one or more detergents other than the lithium-containing detergent,
(D) an amine-containing antioxidant,
(E) a dispersant treated with ethylene carbonate, and (f) a phosphorus-containing antiwear additive,
However, the lubricant concentrate does not contain lithium in an amount greater than 0.1% by weight and phosphorus in an amount greater than 0.12% by weight, and the lubricant concentrate does not contain a calcium-containing detergent.
（ａ）主要量の潤滑粘度の油、
（ｂ）リチウム含有清浄剤、
（ｃ）リチウム含有清浄剤以外の一種もしくは二種以上の清浄剤、
（ｄ）アミン含有酸化防止剤およびフェノール系酸化防止剤、
（ｅ）エチレンカーボネートで処理された分散剤、および
（ｆ）リン含有耐摩耗性添加剤、
ただし、潤滑油組成物は０．１質量％を超える量のリチウムおよび０．１２質量％を超える量のリンを含まず、そして潤滑油組成物はカルシウム含有清浄剤を含まないとの条件
が付く。 A method for reducing catalyst poisoning in an exhaust gas aftertreatment device of an internal combustion engine, comprising operating an internal combustion engine using a lubricating oil composition comprising the following components:
(A) a major amount of oil of lubricating viscosity;
(B) a lithium-containing detergent,
(C) one or more detergents other than the lithium-containing detergent,
(D) an amine-containing antioxidant and a phenolic antioxidant,
(E) a dispersant treated with ethylene carbonate, and (f) a phosphorus-containing antiwear additive,
However, the lubricating oil composition does not contain lithium in an amount greater than 0.1% by weight and phosphorus in an amount greater than 0.12% by weight, and the lubricating oil composition does not contain a calcium-containing detergent. .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/293,560 US20070129263A1 (en) | 2005-12-02 | 2005-12-02 | Lubricating oil composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007154199A JP2007154199A (en) | 2007-06-21 |
| JP2007154199A5 true JP2007154199A5 (en) | 2010-01-21 |
Family
ID=37836899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006326060A Withdrawn JP2007154199A (en) | 2005-12-02 | 2006-12-01 | Lubricant composition |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20070129263A1 (en) |
| EP (1) | EP1792969A1 (en) |
| JP (1) | JP2007154199A (en) |
| CA (1) | CA2569167A1 (en) |
| SG (1) | SG132648A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080119377A1 (en) * | 2006-11-22 | 2008-05-22 | Devlin Mark T | Lubricant compositions |
| CA2732914A1 (en) * | 2008-07-16 | 2010-01-21 | The Lubrizol Corporation | Improved lubricant for natural gas engines |
| US8969273B2 (en) | 2009-02-18 | 2015-03-03 | Chevron Oronite Company Llc | Lubricating oil compositions |
| US8841243B2 (en) * | 2010-03-31 | 2014-09-23 | Chevron Oronite Company Llc | Natural gas engine lubricating oil compositions |
| US8796192B2 (en) | 2010-10-29 | 2014-08-05 | Chevron Oronite Company Llc | Natural gas engine lubricating oil compositions |
| WO2018136470A2 (en) * | 2017-01-20 | 2018-07-26 | Chevron Oronite Company Llc | Lubricating oil compositions and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326972A (en) * | 1978-06-14 | 1982-04-27 | The Lubrizol Corporation | Concentrates, lubricant compositions and methods for improving fuel economy of internal combustion engine |
| US4330420A (en) * | 1980-05-13 | 1982-05-18 | Texaco Inc. | Low ash, low phosphorus motor oil formulations |
| EP0212922B1 (en) * | 1985-08-13 | 1991-01-02 | Exxon Chemical Patents Inc. | Overbased additives |
| US4952328A (en) * | 1988-05-27 | 1990-08-28 | The Lubrizol Corporation | Lubricating oil compositions |
| BR9205244A (en) * | 1991-04-19 | 1993-07-27 | Lubrizol Corp | LUBRICATING OIL COMPOSITION |
| EP0609623B1 (en) * | 1992-12-21 | 1999-03-03 | Oronite Japan Limited | Low phosphorous engine oil compositions and additive compositions |
| US6235688B1 (en) * | 1996-05-14 | 2001-05-22 | Chevron Chemical Company Llc | Detergent containing lithium metal having improved dispersancy and deposit control |
| US5804537A (en) * | 1997-11-21 | 1998-09-08 | Exxon Chemical Patents, Inc. | Crankcase lubricant compositions and method of improving engine deposit performance |
| FR2776829B1 (en) * | 1998-03-31 | 2000-06-16 | Sgs Thomson Microelectronics | METHOD FOR MANUFACTURING A MEMORY POINT IN BICMOS TECHNOLOGY |
| JP2001158896A (en) * | 1999-12-02 | 2001-06-12 | Chevron Oronite Ltd | Lubricant oil composition for internal combustion engine especially effective for lubricant of gas engine |
| US6784143B2 (en) * | 2001-05-11 | 2004-08-31 | Infineum International Ltd. | Lubricating oil composition |
| US20040087451A1 (en) * | 2002-10-31 | 2004-05-06 | Roby Stephen H. | Low-phosphorus lubricating oil composition for extended drain intervals |
| US8618029B2 (en) * | 2003-12-22 | 2013-12-31 | Chevron Oronite S.A. | Overbased detergents for lubricating oil applications |
| US8188020B2 (en) * | 2003-12-22 | 2012-05-29 | Chevron Oronite S.A. | Lubricating oil composition containing an alkali metal detergent |
-
2005
- 2005-12-02 US US11/293,560 patent/US20070129263A1/en not_active Abandoned
-
2006
- 2006-10-24 EP EP06255465A patent/EP1792969A1/en not_active Withdrawn
- 2006-11-24 SG SG200608191-3A patent/SG132648A1/en unknown
- 2006-11-28 CA CA002569167A patent/CA2569167A1/en not_active Abandoned
- 2006-12-01 JP JP2006326060A patent/JP2007154199A/en not_active Withdrawn
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