DE69430358T2 - Erdalkalimetall-Hydrocarbylsalicylat-Konzentrate, deren Herstellung und Verwendung - Google Patents
Erdalkalimetall-Hydrocarbylsalicylat-Konzentrate, deren Herstellung und VerwendungInfo
- Publication number
- DE69430358T2 DE69430358T2 DE69430358T DE69430358T DE69430358T2 DE 69430358 T2 DE69430358 T2 DE 69430358T2 DE 69430358 T DE69430358 T DE 69430358T DE 69430358 T DE69430358 T DE 69430358T DE 69430358 T2 DE69430358 T2 DE 69430358T2
- Authority
- DE
- Germany
- Prior art keywords
- concentrates
- preparation
- alkaline earth
- earth metal
- metal hydrocarbyl
- 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 - Fee Related
Links
Classifications
-
- 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
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939325133A GB9325133D0 (en) | 1993-12-08 | 1993-12-08 | Lubricating oil additives concentrate production |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69430358D1 DE69430358D1 (de) | 2002-05-16 |
DE69430358T2 true DE69430358T2 (de) | 2002-11-07 |
Family
ID=10746302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69430358T Expired - Fee Related DE69430358T2 (de) | 1993-12-08 | 1994-12-02 | Erdalkalimetall-Hydrocarbylsalicylat-Konzentrate, deren Herstellung und Verwendung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5458790A (de) |
EP (1) | EP0657523B1 (de) |
JP (1) | JPH07252491A (de) |
DE (1) | DE69430358T2 (de) |
GB (1) | GB9325133D0 (de) |
SG (1) | SG52518A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340659B1 (en) * | 1995-12-13 | 2002-01-22 | The Lubrizol Corporation | Metal salts of lactones as lubricant additives |
DE69827625T2 (de) * | 1998-09-09 | 2005-12-08 | Chevron Chemical S.A. | Verfahren zur Herstellung von Erdalkalimetall-Salzen mit hoher Basizität, insbesondere von einem an einem Ring gebundenen Hydrocarbylsalicylat-carboxylat |
EP1233053B1 (de) * | 2001-02-16 | 2008-07-30 | Infineum International Limited | Überbasische Detergenzadditive |
EP1233052A1 (de) * | 2001-02-16 | 2002-08-21 | Infineum International Limited | Überbasische Detergenz-Additive |
US7163911B2 (en) * | 2003-05-22 | 2007-01-16 | Chevron Oronite Company Llc | Carboxylated detergent-dispersant additive for lubricating oils |
CN102260169B (zh) | 2011-06-09 | 2016-04-13 | 无锡南方石油添加剂有限公司 | 一种润滑油清净剂及其生产工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1094609A (en) * | 1965-08-23 | 1967-12-13 | Lubrizol Corp | Oil soluble basic alkaline earth metal salts of phenol sulfides |
US4627928A (en) * | 1976-08-26 | 1986-12-09 | The Lubrizol Corporation | Basic non-carbonated magnesium compositions and fuel, lubricant and additive concentrate compositions containing same |
US4263167A (en) * | 1979-06-29 | 1981-04-21 | Union Carbide Corporation | Poly(alkylene oxide) compositions |
GB8531626D0 (en) * | 1985-12-23 | 1986-02-05 | Shell Int Research | Grease composition |
JP2592456B2 (ja) * | 1987-06-12 | 1997-03-19 | 大洋化工株式会社 | 潤滑材組成物及びその製造方法 |
GB8714922D0 (en) * | 1987-06-25 | 1987-07-29 | Shell Int Research | Lubricating oil composition |
GB8814008D0 (en) * | 1988-06-14 | 1988-07-20 | Bp Chemicals Additives | Lubricating oil additives |
DK0385616T3 (da) * | 1989-02-25 | 1994-10-10 | Bp Chemicals Additives | Fremgangsmåde til fremstilling af et smøreolieadditivkoncentrat |
GB8917094D0 (en) * | 1989-07-26 | 1989-09-13 | Bp Chemicals Additives | Chemical process |
US5380508A (en) * | 1989-08-09 | 1995-01-10 | Nippon Oil Co., Ltd. | Calcium borate overbased silicylate as an additive for petroleum products |
-
1993
- 1993-12-08 GB GB939325133A patent/GB9325133D0/en active Pending
-
1994
- 1994-12-02 SG SG1996005427A patent/SG52518A1/en unknown
- 1994-12-02 EP EP94308978A patent/EP0657523B1/de not_active Expired - Lifetime
- 1994-12-02 DE DE69430358T patent/DE69430358T2/de not_active Expired - Fee Related
- 1994-12-08 US US08/355,171 patent/US5458790A/en not_active Expired - Lifetime
- 1994-12-08 JP JP6305230A patent/JPH07252491A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SG52518A1 (en) | 1998-09-28 |
US5458790A (en) | 1995-10-17 |
EP0657523A2 (de) | 1995-06-14 |
DE69430358D1 (de) | 2002-05-16 |
JPH07252491A (ja) | 1995-10-03 |
EP0657523B1 (de) | 2002-04-10 |
GB9325133D0 (en) | 1994-02-09 |
EP0657523A3 (de) | 1997-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |