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Class Information
Number: 508/192
Name: Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions > Lubricants or separants for moving solid surfaces and miscellaneous mineral oil compositions (e.g., water containing, etc.) > Organic compound containing boron > Nitrogen containing (i.e., nitrogen and boron in the same compound) > The nitrogen is in a heterocyclic ring, which ring either appears in the compound or has been reacted with a boron compound; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) > The nitrogen heterocyclic ring has chalcogen bonded directly to ring carbon adjacent to ring nitrogen (e.g., succinimide compounds, etc.)
Description: Compositions wherein chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) is bonded directly to ring carbon adjacent to ring nitrogen of the nitrogen heterocyclic ring.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618928 |
Lubricating oil additive composition and method of making the same |
Nov. 17, 2009 |
| 7612025 |
Lubricating oil composition |
Nov. 3, 2009 |
| 7585820 |
Detergent composition for a low sulfur, low sulfated ash and low phosphorus lubricating oil for heavy duty diesel engines |
Sep. 8, 2009 |
| 7569524 |
Process to make an ashless lubricating oil with high oxidation stability |
Aug. 4, 2009 |
| 7547666 |
Ashless lubricating oil with high oxidation stability |
Jun. 16, 2009 |
| 7371710 |
Lubricating oil composition |
May. 13, 2008 |
| 7285516 |
Additive formulation for lubricating oils |
Oct. 23, 2007 |
| RE39648 |
Crankcase lubricant for heavy duty diesel oil |
May. 22, 2007 |
| 7026273 |
Lubricating oil compositions |
Apr. 11, 2006 |
| 6916766 |
Circulating oil compositions |
Jul. 12, 2005 |
| 6906011 |
Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturated acidic reagent |
Jun. 14, 2005 |
| 6890890 |
Lubricants with the combination of a molybdenum compound, a phosphorus compounds and dispersants |
May. 10, 2005 |
| 6855675 |
Lubricating oil composition |
Feb. 15, 2005 |
| 6828286 |
Lubricant compositions |
Dec. 7, 2004 |
| 6828285 |
Oil composition for heat treatment of a gear and gear treated by using the oil composition |
Dec. 7, 2004 |
| 6815401 |
Oil composition for heat treatment of a gear and gear treated by using the oil composition |
Nov. 9, 2004 |
| 6800596 |
Lubricating oil dispersant |
Oct. 5, 2004 |
| 6784142 |
Lubricating oil composition comprising borated and EC-treated succinimides and phenolic antioxidants |
Aug. 31, 2004 |
| 6774092 |
Additive composition for gearbox oil |
Aug. 10, 2004 |
| 6743757 |
Dispersants and lubricating oil compositions containing same |
Jun. 1, 2004 |
| 6743759 |
Antioxidant, antiwear/extreme pressure additive compositions and lubricating compositions containing the same |
Jun. 1, 2004 |
| 6734148 |
Dispersants and lubricating oil compositions containing same |
May. 11, 2004 |
| 6719861 |
Explosives comprising modified copolymers of polyisobutylene and maleic anhydride as emulsifiers |
Apr. 13, 2004 |
| 6720293 |
Low viscosity lubricating oil compositions |
Apr. 13, 2004 |
| 6689723 |
Sulfide- and polysulfide-containing lubricating oil additive compositions and lubricating compositions containing the same |
Feb. 10, 2004 |
| 6638897 |
Lubricant oil composition for internal combustion engines (law859) |
Oct. 28, 2003 |
| 6627584 |
Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids |
Sep. 30, 2003 |
| 6624123 |
Use of surfactants with high molecular weight for improving the filterability in hydraulic lubricants |
Sep. 23, 2003 |
| 6617396 |
Process for making polyalkylene/maleic anhydride copolymer |
Sep. 9, 2003 |
| 6617287 |
Manual transmission lubricants with improved synchromesh performance |
Sep. 9, 2003 |
| 6617286 |
Lubricating oil composition for continuously variable transmission |
Sep. 9, 2003 |
| 6605571 |
Oleaginous concentrates |
Aug. 12, 2003 |
| 6596672 |
Low ash lubricant compositions containing multiple overbased materials and multiple antioxidants |
Jul. 22, 2003 |
| 6593281 |
Lubricating oil composition for automatic transmission |
Jul. 15, 2003 |
| 6573223 |
Lubricating compositions with good thermal stability and demulsibility properties |
Jun. 3, 2003 |
| 6551965 |
Marine diesel engine lubricating oil composition having improved high temperature performance |
Apr. 22, 2003 |
| 6531428 |
Low phosphorous engine oil composition and additive compositions |
Mar. 11, 2003 |
| 6528459 |
Marine lubricant for two-stroke engine |
Mar. 4, 2003 |
| 6482777 |
Lubricating compositions with improved thermal stability and limited slip performance |
Nov. 19, 2002 |
| 6451745 |
High boron formulations for fluids continuously variable transmissions |
Sep. 17, 2002 |
| 6423670 |
Lubricating oil compositions |
Jul. 23, 2002 |
| 6358892 |
Polyalkylene succinimides and post-treated derivatives thereof |
Mar. 19, 2002 |
| 6323162 |
Lubricant oil composition for internal combustion engines (LAW960) |
Nov. 27, 2001 |
| 6310010 |
High molecular weight dispersant compositions and their preparation |
Oct. 30, 2001 |
| 6303546 |
Traction drive fluid |
Oct. 16, 2001 |
| 6248702 |
Dispersant and dispersant viscosity index improvers from selectively hydrogenated aryl-substituted olefin containing diene copolymers |
Jun. 19, 2001 |
| 6232275 |
Lubricating oil composition for automatic transmissions |
May. 15, 2001 |
| 6184185 |
Lubricant oil composition comprising borated cyclic carboxylic acid imide |
Feb. 6, 2001 |
| 6162768 |
Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated direct grafting reaction products |
Dec. 19, 2000 |
| 6147035 |
Lubricating oil composition containing overbased metal salicylate, amine antioxidant, phenol antioxidant, polyalkenylsuccinimide and zinc dialkyldithiophosphate |
Nov. 14, 2000 |
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