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Class Information
Number: 508/226
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.) > Compound of indeterminate structure, prepared by reacting a heterocyclic compound of known structure; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (oxygen, sulfur, selenium, or tellurium) > The heterocyclic compound reactant is sulfurized by means of an inorganic sulfurizing agent
Description: Compositions wherein an inorganic sulfurizing agent is reacted with the heterocyclic compound reactant.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6828286 |
Lubricant compositions |
Dec. 7, 2004 |
| 5024773 |
Methods for preparing, group II metal overbased sulfurized alkylphenols |
Jun. 18, 1991 |
| 5006271 |
Organosulfur adducts as multifunctional additives for lubricating oils and fuels and as multifunctional lubricants |
Apr. 9, 1991 |
| 4795576 |
Polysulfided olefin compositions, their preparation and use as additives for lubricants |
Jan. 3, 1989 |
| 4786425 |
Additive for lubricants and hydrocarbon fuels comprising reaction products of olefins, sulfur, hydrogen sulfide and polymeric succinimide compounds |
Nov. 22, 1988 |
| 4711736 |
Sulfurized olefins as antiwear/extreme pressure additives for lubricants and fuels and compositions thereof |
Dec. 8, 1987 |
| 4690767 |
Hydrogen sulfide stabilized oil-soluble sulfurized organic compositions |
Sep. 1, 1987 |
| 4661274 |
Additive for lubricants and hydrocarbon fuels comprising reaction products of olefins, sulfur, hydrogen sulfide and nitrogen containing polymeric compounds |
Apr. 28, 1987 |
| 4536312 |
Sulfurized amine condensation products and lubricant compositions containing same |
Aug. 20, 1985 |
| 4500439 |
Hydrocarbon-soluble polyamine-molybdenum compositions, lubricants and gasoline containing same |
Feb. 19, 1985 |
| 4370246 |
Antioxidant combinations of molybdenum complexes and aromatic amine compounds |
Jan. 25, 1983 |
| 4369119 |
Antioxidant combinations of molybdenum complexes and organic sulfur compounds for lubricating oils |
Jan. 18, 1983 |
| 4272387 |
Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same |
Jun. 9, 1981 |
| 4263153 |
Oxazoline containing dispersants stabilized against oxidation with sulfur and fuels and lubricants containing same |
Apr. 21, 1981 |
| 4263152 |
Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same |
Apr. 21, 1981 |
| 4161475 |
Sulfurized Mannich condensation products and lubricants containing same |
Jul. 17, 1979 |
| 4045363 |
Invert emulsions of improved extreme pressure properties |
Aug. 30, 1977 |
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