JP2000513041A - 作動潤滑油の濾過性向上のための高分子量界面活性剤の使用 - Google Patents
作動潤滑油の濾過性向上のための高分子量界面活性剤の使用Info
- Publication number
- JP2000513041A JP2000513041A JP10543547A JP54354798A JP2000513041A JP 2000513041 A JP2000513041 A JP 2000513041A JP 10543547 A JP10543547 A JP 10543547A JP 54354798 A JP54354798 A JP 54354798A JP 2000513041 A JP2000513041 A JP 2000513041A
- Authority
- JP
- Japan
- Prior art keywords
- filterability
- succinic anhydride
- reaction product
- molecular weight
- lubricating oil
- 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
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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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- 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
-
- 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
- C10M2223/042—Metal salts thereof
-
- 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
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
Landscapes
- 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
Claims (1)
- 【特許請求の範囲】 1。下記のものを含む潤滑油: 1)潤滑のために適当な粘度を有する主要量の基油、及び 2)0.03%から0.06%の下記の式で表される濾過性向上剤: R−Z 式中、Zは i)無水コハク酸と脂肪族多価アルコールとの反応生成物からなるコハク酸エ ステル、または ii)無水コハク酸とポリアミンとの反応生成物を後処理剤で処理したものから なるサクシンイミドを表し、そして Rは数平均分子量(Mn)が500から2500で、重量平均分子量(Mw) と数平均分子量(Mn)の比(Mw/Mn)が1から5であるポリオレフィンを 表す。 2。Rが850から1200のMnを持ち、そしてZが無水コハク酸と脂肪族多 価アルコールとの反応生成物からなるコハク酸エステルを表わす請求項1に従う 潤滑油。 3。Rが2100から2400のMnを持ち、そしてZが無水コハク酸とポリア ミンとの反応生成物を、環状カーボネート、ホウ酸、またはホウ酸誘導体で任意 に後処理したものからなるサクシンイミドを表わす請求項1に従う潤滑油。 4。Zが無水コハク酸とペンタエリスリトールとの反応生成物からなるコハク酸 エステルを表す請求項2に従う潤滑油。 5。Zが無水コハク酸と、一分子当たりの窒素原子の個数が平均して4個より多 いポリアルキレンポリアミンとの反応生成物を環状カーボネートで後処理したも のからなるサクシンイミドを表わす請求項3に従う潤滑油。 6。Rがポリイソブテンを表わす請求項4または5に従う潤滑油。 7。該潤滑油が作動油である請求項1乃至6のいずれかに従う潤滑油。 8。無水コハク酸とポリアミンとの反応生成物を処理する処理剤が、環状カーボ ネート、ホウ酸、またはホウ酸誘導体である請求項1乃至6のいずれかに従う潤 滑油。 9。請求項1乃至6のいずれかに従う濾過性向上剤を有効量含有する潤滑油添加 剤。 10。潤滑油の濾過性向上のための、請求項1乃至6のいずれかに従う濾過性向 上剤を有効量使用する使用法。 11。潤滑油が作動油である請求項10に従う使用法。 12。銅もしくは銅合金を含む摩耗面を有するピストンポンプと、所望により、 鉄を含む摩耗面を有する羽根ポンプとをもつ油圧システムに使用する請求項10 または11に従う使用法。 13。下記成分の混合物を含有する濾過過性能が向上した作動油の製造方法: a)潤滑のために適当な粘度を有する主要量の基油、及び b)0.03%から0.06%の下記の式で表される濾過性向上剤: R−Z 式中、Zは i)無水コハク酸と脂肪族多価アルコールとの反応生成物からなるコハク酸エ ステル、または ii)無水コハク酸とポリアミンとの反応生成物を後処理剤で処理したものから なるサクシンイミドを表し、そして Rは数平均分子量(Mn)が500から2500で、重量平均分子量(Mw) と数平均分子量(Mn)の比(Mw/Mn)が1から5であるポリオレフィンを 表す。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9704505A FR2762006B1 (fr) | 1997-04-11 | 1997-04-11 | Utilisation de surfactants de haut poids moleculaire comme agents ameliorant la filtrabilite dans des lubrifiants hydrauliques |
| FR97/04505 | 1997-04-11 | ||
| PCT/FR1998/000669 WO1998046707A1 (fr) | 1997-04-11 | 1998-04-02 | Utilisation de surfactants de haut poids moleculaires comme agents ameliorant la filtrabilite dans des lubrifiants hydrauliques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000513041A true JP2000513041A (ja) | 2000-10-03 |
| JP4089836B2 JP4089836B2 (ja) | 2008-05-28 |
Family
ID=9505821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54354798A Expired - Fee Related JP4089836B2 (ja) | 1997-04-11 | 1998-04-02 | 濾過性が向上した作動油 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6624123B2 (ja) |
| EP (1) | EP0923629A1 (ja) |
| JP (1) | JP4089836B2 (ja) |
| CA (1) | CA2257800C (ja) |
| FR (1) | FR2762006B1 (ja) |
| WO (1) | WO1998046707A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7635668B2 (en) * | 2004-03-16 | 2009-12-22 | The Lubrizol Corporation | Hydraulic composition containing a substantially nitrogen free dispersant |
| WO2006076368A1 (en) * | 2005-01-13 | 2006-07-20 | The Lubrizol Corporation | Emulsion composition |
| US20090301936A1 (en) * | 2008-05-15 | 2009-12-10 | Desmond Smith | Composition and use thereof |
| KR101565794B1 (ko) * | 2008-12-16 | 2015-11-05 | 삼성전자주식회사 | 게더링 효과를 향상시킬 수 있는 실리콘 기판 및 실리콘 웨이퍼, 상기 실리콘 웨이퍼의 열처리 방법 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248643B (de) * | 1959-03-30 | 1967-08-31 | The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) | Verfahren zur Herstellung von öllöslichen aeylierten Aminen |
| NL255193A (ja) * | 1959-08-24 | |||
| NL255194A (ja) * | 1959-08-24 | |||
| US3087936A (en) * | 1961-08-18 | 1963-04-30 | Lubrizol Corp | Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound |
| BE638130A (ja) * | 1962-10-04 | |||
| DE1271877B (de) * | 1963-04-23 | 1968-07-04 | Lubrizol Corp | Schmieroel |
| US3381022A (en) * | 1963-04-23 | 1968-04-30 | Lubrizol Corp | Polymerized olefin substituted succinic acid esters |
| US3272746A (en) * | 1965-11-22 | 1966-09-13 | Lubrizol Corp | Lubricating composition containing an acylated nitrogen compound |
| US3796662A (en) * | 1972-02-17 | 1974-03-12 | Chevron Res | Extended life functional fluid |
| US4101429A (en) * | 1977-07-21 | 1978-07-18 | Shell Oil Company | Lubricant compositions |
| SU794067A1 (ru) * | 1979-01-22 | 1981-01-07 | Предприятие П/Я В-2359 | Масло дл гидравлических систем и общейСМАзКи пРОМышлЕННОгО ОбОРудОВАНи |
| US4234435A (en) * | 1979-02-23 | 1980-11-18 | The Lubrizol Corporation | Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation |
| US4417990A (en) * | 1979-05-31 | 1983-11-29 | The Lubrizol Corporation | Mixed metal salts/sulfurized phenate compositions and lubricants and functional fluids containing them |
| US4612132A (en) * | 1984-07-20 | 1986-09-16 | Chevron Research Company | Modified succinimides |
| ES2119816T3 (es) * | 1991-07-31 | 1998-10-16 | Lubrizol Corp | Utilizacion de una composicion de aditivo para mejorar la filtrabilidad de composiciones lubricantes en presencia de agua. |
| US5427700A (en) * | 1991-08-09 | 1995-06-27 | The Lubrizol Corporation | Functional fluid with triglycerides, detergent-inhibitor additives and viscosity modifying additives |
| WO1993024598A1 (en) * | 1992-06-04 | 1993-12-09 | The Lubrizol Corporation | Functional fluid with borated epoxides, carboxylic solubilizers, zinc salts, calcium complexes and sulfurized compositions |
| US5334321A (en) * | 1993-03-09 | 1994-08-02 | Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. | Modified high molecular weight succinimides |
| GB2293389A (en) | 1994-09-26 | 1996-03-27 | Ethyl Petroleum Additives Ltd | Mixed zinc salt lubricant additives |
| DE69625821T2 (de) * | 1995-10-18 | 2003-09-04 | Infineum Usa L.P., Linden | Automatische getriebe mit getriebeflussigkeit mit verbesserter reibungdauerhaftigkeit |
| GB9524642D0 (en) * | 1995-12-01 | 1996-01-31 | Ethyl Petroleum Additives Ltd | Hydraulic fluids |
-
1997
- 1997-04-11 FR FR9704505A patent/FR2762006B1/fr not_active Expired - Lifetime
-
1998
- 1998-04-02 CA CA002257800A patent/CA2257800C/en not_active Expired - Fee Related
- 1998-04-02 JP JP54354798A patent/JP4089836B2/ja not_active Expired - Fee Related
- 1998-04-02 EP EP98917295A patent/EP0923629A1/fr not_active Ceased
- 1998-04-02 WO PCT/FR1998/000669 patent/WO1998046707A1/fr not_active Ceased
- 1998-12-11 US US09/210,224 patent/US6624123B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20020032127A1 (en) | 2002-03-14 |
| WO1998046707A1 (fr) | 1998-10-22 |
| JP4089836B2 (ja) | 2008-05-28 |
| FR2762006B1 (fr) | 2003-09-12 |
| FR2762006A1 (fr) | 1998-10-16 |
| CA2257800C (en) | 2007-09-04 |
| CA2257800A1 (en) | 1998-10-22 |
| EP0923629A1 (fr) | 1999-06-23 |
| US6624123B2 (en) | 2003-09-23 |
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