DE69515093T2 - Motorölzusammensetzung - Google Patents

Motorölzusammensetzung

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Publication number
DE69515093T2
DE69515093T2 DE69515093T DE69515093T DE69515093T2 DE 69515093 T2 DE69515093 T2 DE 69515093T2 DE 69515093 T DE69515093 T DE 69515093T DE 69515093 T DE69515093 T DE 69515093T DE 69515093 T2 DE69515093 T2 DE 69515093T2
Authority
DE
Germany
Prior art keywords
engine oil
oil composition
compound
composition according
independently
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.)
Expired - Lifetime
Application number
DE69515093T
Other languages
German (de)
English (en)
Other versions
DE69515093D1 (de
Inventor
Kenyu Akiyama
Yasushi Naitoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Eneos Corp
Original Assignee
Japan Energy Corp
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16603041&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69515093(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Japan Energy Corp, Toyota Motor Corp filed Critical Japan Energy Corp
Publication of DE69515093D1 publication Critical patent/DE69515093D1/de
Application granted granted Critical
Publication of DE69515093T2 publication Critical patent/DE69515093T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • 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
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
DE69515093T 1994-09-05 1995-09-04 Motorölzusammensetzung Expired - Lifetime DE69515093T2 (de)

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JP6211264A JP2971748B2 (ja) 1994-09-05 1994-09-05 エンジン油組成物

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DE69515093T2 true DE69515093T2 (de) 2000-07-13

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US6855675B1 (en) 1995-05-24 2005-02-15 Tonengeneral Sekiyu K.K. Lubricating oil composition
JP3556355B2 (ja) * 1995-10-11 2004-08-18 東燃ゼネラル石油株式会社 潤滑油組成物
JP3497952B2 (ja) * 1996-08-02 2004-02-16 東燃ゼネラル石油株式会社 潤滑油組成物
DE19728806A1 (de) * 1997-07-05 1999-01-07 Rhein Chemie Rheinau Gmbh Geschwefelte unverzweigte Verbindungen, ein Verfahren zu ihrer Herstellung und ihre Verwendung
GB9716283D0 (en) * 1997-08-01 1997-10-08 Exxon Chemical Patents Inc Lubricating oil compositions
US5972853A (en) * 1997-11-12 1999-10-26 Exxon Chemical Patents Inc. Wear control with dispersants employing poly alpha-olefin polymers
JP4559550B2 (ja) * 1998-08-07 2010-10-06 出光興産株式会社 内燃機関用潤滑油組成物
JP2000186293A (ja) 1998-12-21 2000-07-04 Tonen Corp ディーゼルエンジン用潤滑油組成物
US6300291B1 (en) 1999-05-19 2001-10-09 Infineum Usa L.P. Lubricating oil composition
DE60020044T3 (de) * 1999-09-21 2008-12-18 Infineum International Ltd., Abingdon Multigrad Schmiermittelzusammensetzungen für Motorgehäuse
SG87171A1 (en) * 1999-09-21 2002-03-19 Infineum Int Ltd Lubricating oil compositions
JP2006016453A (ja) * 2004-06-30 2006-01-19 Nippon Oil Corp 内燃機関用潤滑油組成物
JP5175462B2 (ja) 2006-09-04 2013-04-03 出光興産株式会社 内燃機関用潤滑油組成物
JP5468728B2 (ja) 2007-05-29 2014-04-09 出光興産株式会社 内燃機関用潤滑油組成物
CN102165050A (zh) * 2008-09-26 2011-08-24 绿金润滑剂有限公司 润滑剂组合物及其制备方法
JP5105557B2 (ja) * 2010-04-26 2012-12-26 東燃ゼネラル石油株式会社 内燃機関用潤滑油組成物
JP2010189657A (ja) * 2010-04-26 2010-09-02 Tonengeneral Sekiyu Kk 内燃機関用潤滑油組成物
JPWO2014156325A1 (ja) * 2013-03-29 2017-02-16 Ｊｘエネルギー株式会社 潤滑油組成物
MY196917A (en) * 2019-07-08 2023-05-10 Petroliam Nasional Berhad Petronas Friction and wear reduction additives
CN114174479B (zh) * 2019-07-26 2022-08-23 株式会社Adeka 润滑油添加剂以及包含该润滑油添加剂的润滑油组合物
CN111286390B (zh) * 2020-02-14 2021-09-28 中国地质大学（北京） 一种含有纳米级碳基固体添加剂的新型汽车发动机润滑油及其制备方法

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US4178258A (en) * 1978-05-18 1979-12-11 Edwin Cooper, Inc. Lubricating oil composition
US4395343A (en) * 1981-08-07 1983-07-26 Chevron Research Company Antioxidant combinations of sulfur containing molybdenum complexes and organic sulfur compounds
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JPS61127797A (ja) * 1984-11-27 1986-06-16 Toyota Central Res & Dev Lab Inc 潤滑油組成物
JP2911668B2 (ja) * 1991-12-12 1999-06-23 出光興産株式会社 エンジン油組成物
CA2195475A1 (en) * 1994-09-01 1996-03-07 Michiya Yamada Lubricants with sustained fuel economy performance

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EP0699739A2 (en) 1996-03-06
DE69515093D1 (de) 2000-03-23
JPH0873878A (ja) 1996-03-19
EP0699739A3 (en) 1997-03-19
EP0699739B1 (en) 2000-02-16
JP2971748B2 (ja) 1999-11-08

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