SG170801A1 - A method for reducing deposit formation in lubricant compositions - Google Patents
A method for reducing deposit formation in lubricant compositionsInfo
- Publication number
- SG170801A1 SG170801A1 SG201102245-6A SG2011022456A SG170801A1 SG 170801 A1 SG170801 A1 SG 170801A1 SG 2011022456 A SG2011022456 A SG 2011022456A SG 170801 A1 SG170801 A1 SG 170801A1
- Authority
- SG
- Singapore
- Prior art keywords
- lubricant compositions
- deposit formation
- reducing deposit
- reducing
- triarylphosphites
- Prior art date
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
- 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
- C10M133/54—Amines
-
- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
- C10M2215/065—Phenyl-Naphthyl amines
-
- 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
- C10M2223/041—Triaryl phosphates
-
- 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
- C10M2223/049—Phosphite
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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
The deposit forming tendency of Group II, III and IV lubricating base oils is reduced by the use of synergistic mixtures of diphenylamines or phenyl-a- naphthylamines with triarylphosphites.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78823506P | 2006-03-31 | 2006-03-31 | |
US11/710,374 US20070232505A1 (en) | 2006-03-31 | 2007-02-23 | Method for reducing deposit formation in lubricant compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
SG170801A1 true SG170801A1 (en) | 2011-05-30 |
Family
ID=38461849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG201102245-6A SG170801A1 (en) | 2006-03-31 | 2007-03-28 | A method for reducing deposit formation in lubricant compositions |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070232505A1 (en) |
EP (1) | EP2004781A1 (en) |
JP (1) | JP2009532523A (en) |
KR (1) | KR20080108325A (en) |
BR (1) | BRPI0709244A2 (en) |
SG (1) | SG170801A1 (en) |
WO (1) | WO2007126951A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8747650B2 (en) * | 2006-12-21 | 2014-06-10 | Chevron Oronite Technology B.V. | Engine lubricant with enhanced thermal stability |
WO2010149712A1 (en) * | 2009-06-25 | 2010-12-29 | Shell Internationale Research Maatschappij B.V. | Lubricating composition |
EP3484985B1 (en) * | 2016-07-15 | 2022-06-08 | The Lubrizol Corporation | Engine lubricants for siloxane deposit control |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3556999A (en) * | 1965-06-03 | 1971-01-19 | Rohm & Haas | Stabilized fluids |
US3923672A (en) * | 1974-10-07 | 1975-12-02 | Continental Oil Co | Turbine oil compositions |
US20030096713A1 (en) * | 1994-04-19 | 2003-05-22 | Eric R. Schnur | Lubricating compositions with improved oxidation resistance containing a dispersant and an antioxidant |
US6172014B1 (en) * | 1998-06-30 | 2001-01-09 | Pennzoil-Quaker State | Method of lubricating compression cylinders used in the manufacture of high-pressure polyethylene |
GB0011189D0 (en) * | 2000-05-10 | 2000-06-28 | Great Lakes Chemical Europ | Anti-oxidant additives |
JP4608129B2 (en) * | 2001-05-11 | 2011-01-05 | 昭和シェル石油株式会社 | Lubricating oil composition |
US20040209783A1 (en) * | 2003-04-18 | 2004-10-21 | Wells Paul P. | Lacquer reducing lubricating oil composition and method of use of same |
US7799101B2 (en) * | 2004-09-29 | 2010-09-21 | Chemtura Corporation | Stabilized lubricant compositions |
-
2007
- 2007-02-23 US US11/710,374 patent/US20070232505A1/en not_active Abandoned
- 2007-03-28 JP JP2009502995A patent/JP2009532523A/en active Pending
- 2007-03-28 SG SG201102245-6A patent/SG170801A1/en unknown
- 2007-03-28 WO PCT/US2007/007765 patent/WO2007126951A1/en active Application Filing
- 2007-03-28 KR KR1020087026602A patent/KR20080108325A/en not_active Application Discontinuation
- 2007-03-28 EP EP07754306A patent/EP2004781A1/en not_active Withdrawn
- 2007-03-28 BR BRPI0709244-0A patent/BRPI0709244A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20070232505A1 (en) | 2007-10-04 |
EP2004781A1 (en) | 2008-12-24 |
KR20080108325A (en) | 2008-12-12 |
JP2009532523A (en) | 2009-09-10 |
BRPI0709244A2 (en) | 2011-07-12 |
WO2007126951A1 (en) | 2007-11-08 |
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