KR20000071686A - 윤활유 조성물 - Google Patents
윤활유 조성물 Download PDFInfo
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- KR20000071686A KR20000071686A KR1020000019490A KR20000019490A KR20000071686A KR 20000071686 A KR20000071686 A KR 20000071686A KR 1020000019490 A KR1020000019490 A KR 1020000019490A KR 20000019490 A KR20000019490 A KR 20000019490A KR 20000071686 A KR20000071686 A KR 20000071686A
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- oil
- surfactant
- mass
- detergent
- composition
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- 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
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased 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
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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)
Abstract
Description
첨가제 | 활성 성분*의 질량%(넓은 범위) | 활성 성분*의 질량%(바람직한 범위) |
세제(들) | 0.5 - 15 | 2 - 7 |
분산제(들) | 0.5 - 5 | 1 - 3 |
내마모제(들) | 0.1 - 1.5 | 0.5 - 1.3 |
산화방지제 | 0.1 - 3 | 0.5 - 1.5 |
녹 방지제 | 0.03 - 0.15 | 0.05 - 0.1 |
유동점 강하제 | 0.03 - 0.15 | 0.05 - 0.1 |
광유 또는 합성 기저유 | 잔량 | 잔량 |
*활성 성분의 질량%는 최종 오일을 기준으로 한다 |
첨가제 | 활성 성분*의 질량%(넓은 범위) | 활성 성분*의 질량%(바람직한 범위) |
세제(들) | 1 - 25 | 3 - 12 |
분산제(들) | 0.5 - 5 | 1 - 3 |
내마모제(들) | 0.1 - 1.5 | 0.5 - 1.3 |
산화방지제 | 0.1 - 5 | 0.5 - 3 |
유동점 강하제 | 0.03 - 0.15 | 0.05 - 0.1 |
광유 또는 합성 기저유 | 잔량 | 잔량 |
*활성 성분의 질량%는 최종 오일을 기준으로 한다 |
엔 진 | 초기 점도 | 최대 점도 | 시험 기간(시) | 점도 증가율(%) |
와트실라(Wartsila) 8L46 | 13.5 | 14.22 | 4,500 | 5.33 |
MAN B+W7L48/60 | 14.0 | 14.61 | 3,000 | 4.36 |
Claims (11)
- 다량의 윤활유, 및 이것과 혼합하거나 여기에 첨가함으로써 포함되거나 제공되는 소량의 하기 첨가제 (a), (b), 및 (c1) 또는 (c2), 또는 (c1) 및 (c2) 둘다를 포함하며, 총 염기수(total base number, TBN)가 10 이상, 예를 들어 20 이상이고, 점도 지수가 90 이상, 바람직하게는 100 이상, 더욱 바람직하게는 105 이상인 선박용 디젤 엔진용 윤활유 조성물:(a) 유용성(oil-soluble) 무회 분산제;(b) 2종 이상의 상이한 계면활성제와 같은 1종 이상의 계면활성제로부터 유도된 계면활성제 시스템을 포함하고, 상기 계면활성제중 1종이 살리실레이트인 유용성 과염기화 금속 세제; 및(c1) 황-함유 또는 페놀계 또는 이들 둘다의 제 1 유용성 산화방지제 또는(c2) 유용성 방향족 아민 산화방지제, 또는 (c1) 및 (c2) 모두.
- 제 1 항에 있어서,세제의 TBN이 200 내지 600, 바람직하게는 250 내지 600, 특히 300 내지 600인 조성물.
- 제 1 항 또는 제 2 항에 있어서,세제가 칼슘 화합물인 조성물.
- 제 1 항 내지 제 3 항중 어느 한 항에 있어서,계면활성제의 1종 이상이 페네이트인 조성물.
- 제 4 항에 있어서,세제가 황화 칼슘 알킬 페네이트와 칼슘 알킬 살리실레이트의 과염기화 혼합물을 포함하는 착체인 조성물.
- 제 4 항에 있어서,세제가 칼슘 알킬 페네이트와 칼슘 알킬 살리실레이트의 혼합물을 황화시킨 후 과염기화시킨 혼합물인 조성물.
- 제 1 항 내지 제 6 항중 어느 한 항에 있어서,황-함유 산화방지제가 무회 황화 알킬페놀인 조성물.
- 제 1 항 내지 제 7 항중 어느 한 항에 있어서,방향족 아민 산화방지제가 알킬화 2급 아민인 조성물.
- 제 1 항 내지 제 8 항중 어느 한 항에 청구된 바와 같은 윤활유 조성물을 엔진에 공급함을 포함하는, 트렁크 피스톤 엔진과 같은 선박용 디젤 엔진을 윤활시키는 방법.
- 제 1 항에 정의된 바와 같은 첨가제 (a), (b), 및 (c1) 또는 (c2), 또는 (c1) 및 (c2) 둘다를 포함하는 선박용 디젤 엔진용 윤활유 조성물의 점도 증가에 대한 저항성을 증대시키기 위한, 상기 첨가제들의 용도.
- 제 9 항 또는 제 10 항에 있어서,선박용 디젤 엔진이 트렁크 피스톤 엔진인 방법 또는 용도.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9908771.0A GB9908771D0 (en) | 1999-04-17 | 1999-04-17 | Lubricity oil composition |
GB9908771.0 | 1999-04-17 |
Publications (2)
Publication Number | Publication Date |
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KR20000071686A true KR20000071686A (ko) | 2000-11-25 |
KR100648792B1 KR100648792B1 (ko) | 2006-11-23 |
Family
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KR1020000019490A KR100648792B1 (ko) | 1999-04-17 | 2000-04-14 | 윤활유 조성물 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1046698B1 (ko) |
JP (1) | JP4384784B2 (ko) |
KR (1) | KR100648792B1 (ko) |
CN (1) | CN1177915C (ko) |
AT (1) | ATE219510T1 (ko) |
CA (1) | CA2303660C (ko) |
DE (1) | DE60000219T2 (ko) |
ES (1) | ES2174795T3 (ko) |
GB (1) | GB9908771D0 (ko) |
SG (1) | SG77283A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20120027281A (ko) * | 2009-05-01 | 2012-03-21 | 인피늄 인터내셔날 리미티드 | 선박용 엔진의 윤활화 |
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ATE320476T1 (de) * | 2000-09-22 | 2006-04-15 | Infineum Int Ltd | Tauchkolbenmotorschmierung |
EP1191088B1 (en) * | 2000-09-22 | 2006-03-15 | Infineum International Limited | Trunk piston engine lubrication |
EP1209219B1 (en) * | 2000-11-27 | 2019-05-08 | Infineum International Limited | Lubricating oil compositions |
EP1209218A1 (en) * | 2000-11-27 | 2002-05-29 | Infineum International Limited | Lubricating oil compositions |
EP1229102A1 (en) * | 2001-02-06 | 2002-08-07 | Infineum International LTD | Lubricating oil composition |
EP1229101A1 (en) * | 2001-02-06 | 2002-08-07 | Infineum International Limited | Marine diesel engine lubricant |
EP1236791A1 (en) * | 2001-02-16 | 2002-09-04 | Infineum International Limited | Overbased detergent additives |
EP1236792B1 (en) * | 2001-02-16 | 2007-01-03 | Infineum International LTD | Use of overbased detergent additives to suspend asphaltene compounds |
EP1233052A1 (en) * | 2001-02-16 | 2002-08-21 | Infineum International Limited | Overbased detergent additives |
CN1261550C (zh) * | 2001-11-29 | 2006-06-28 | 克鲁普顿公司 | 抑制油添加剂浓缩物中的粘度增长 |
EP1486556A1 (en) * | 2003-06-13 | 2004-12-15 | Infineum International Limited | Lubricant composition |
US20050003972A1 (en) * | 2003-06-13 | 2005-01-06 | Laurent Chambard | Lubricant composition |
US20050119140A1 (en) * | 2003-10-30 | 2005-06-02 | Laurent Chambard | Method of reducing deposit formation in a centrifuge system in a trunk piston diesel engine |
EP1728849B1 (en) * | 2005-05-27 | 2019-12-18 | Infineum International Limited | A method of lubricating the cylinder liner and the crankcase of a cross-head marine diesel engine |
US8680030B2 (en) | 2005-11-18 | 2014-03-25 | Exxonmobil Research And Engineering Company | Enhanced deposit control for lubricating oils used under sustained high load conditions employing glycerine derivative with a grafted hindered phenolic and/or a hindered phenolic containing a thioether group |
ES2620681T3 (es) * | 2014-12-04 | 2017-06-29 | Infineum International Limited | Lubricación de motores marinos |
CN105238524B (zh) * | 2015-10-19 | 2018-04-13 | 中国石油化工股份有限公司 | 柴油机油组合物及用途 |
WO2018041732A1 (en) * | 2016-08-29 | 2018-03-08 | Chevron Oronite Technology B.V. | Marine diesel cylinder lubricant oil compositions |
CN106675701B (zh) * | 2016-12-21 | 2019-09-20 | 李旺达 | 一种抗摩、减磨的生物质机油净化滤芯的化学添加剂及其制备方法 |
CN111019740A (zh) * | 2018-10-10 | 2020-04-17 | 中国石油天然气股份有限公司 | 一种船用润滑油 |
EP3778841B1 (en) * | 2019-08-15 | 2021-11-24 | Infineum International Limited | Method for reducing piston deposits in a marine diesel engine |
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US4681694A (en) * | 1985-12-23 | 1987-07-21 | Texaco Inc. | Marine crankcase lubricant |
GB9400417D0 (en) * | 1994-01-11 | 1994-03-09 | Bp Chemicals Additives | Lubricating oil composition |
JP3500445B2 (ja) * | 1994-06-06 | 2004-02-23 | 新日本石油株式会社 | 内燃機関用潤滑油組成物 |
DE69617761T2 (de) * | 1995-02-01 | 2002-08-08 | The Lubrizol Corp., Wickliffe | Schmiermittelzusammensetzung mit geringem Aschegehalt |
US5744430A (en) * | 1995-04-28 | 1998-04-28 | Nippon Oil Co., Ltd. | Engine oil composition |
GB9611318D0 (en) * | 1996-05-31 | 1996-08-07 | Exxon Chemical Patents Inc | Overbased metal-containing detergents |
-
1999
- 1999-04-17 GB GBGB9908771.0A patent/GB9908771D0/en not_active Ceased
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- 2000-04-03 CA CA002303660A patent/CA2303660C/en not_active Expired - Lifetime
- 2000-04-04 DE DE60000219T patent/DE60000219T2/de not_active Expired - Lifetime
- 2000-04-04 EP EP00201236A patent/EP1046698B1/en not_active Expired - Lifetime
- 2000-04-04 AT AT00201236T patent/ATE219510T1/de not_active IP Right Cessation
- 2000-04-04 ES ES00201236T patent/ES2174795T3/es not_active Expired - Lifetime
- 2000-04-14 JP JP2000113300A patent/JP4384784B2/ja not_active Expired - Lifetime
- 2000-04-14 KR KR1020000019490A patent/KR100648792B1/ko active IP Right Grant
- 2000-04-17 CN CNB001088858A patent/CN1177915C/zh not_active Expired - Lifetime
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Cited By (1)
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KR20120027281A (ko) * | 2009-05-01 | 2012-03-21 | 인피늄 인터내셔날 리미티드 | 선박용 엔진의 윤활화 |
Also Published As
Publication number | Publication date |
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JP2000319683A (ja) | 2000-11-21 |
GB9908771D0 (en) | 1999-06-09 |
JP4384784B2 (ja) | 2009-12-16 |
DE60000219D1 (de) | 2002-07-25 |
CN1270997A (zh) | 2000-10-25 |
ES2174795T3 (es) | 2002-11-16 |
EP1046698B1 (en) | 2002-06-19 |
CN1177915C (zh) | 2004-12-01 |
EP1046698A1 (en) | 2000-10-25 |
DE60000219T2 (de) | 2003-01-23 |
ATE219510T1 (de) | 2002-07-15 |
KR100648792B1 (ko) | 2006-11-23 |
CA2303660A1 (en) | 2000-10-17 |
CA2303660C (en) | 2008-01-15 |
SG77283A1 (en) | 2000-12-19 |
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