Chevron Oronite LLC Patent applications |
Patent application number | Title | Published |
20140187455 | ULTRA-LOW SAPS LUBRICANTS FOR INTERNAL COMBUSTION ENGINES - Disclosed is an ultra-low SAPS lubricating oil composition comprising:
| 07-03-2014 |
20140187453 | ULTRA-LOW SAPS LUBRICANTS FOR INTERNAL COMBUSTION ENGINES - Disclosed is an ultra-low SAPS lubricating oil composition comprising:
| 07-03-2014 |
20090170737 | LOW TEMPERATURE PERFORMANCE LUBRICATING OIL DETERGENTS AND METHOD OF MAKING THE SAME - A carboxylate detergent prepared by the process comprising (a) alkylating a hydroxyaromatic compound with at least one normal alpha olefin having from about 12 to about 30 carbon atoms per molecule that has been isomerized to obtain an isomerized alpha olefin having 15-98 wt % branching and a residual alpha olefin content of between from about 0.1 to about 30 wt %, thereby producing an alkylated hydroxyaromatic compound; (b) neutralizing the resulting alkylated hydroxyaromatic compound with an alkali metal base; (c) carbonating the alkali metal salt from step (b) with carbon dioxide; (d) acidifying the salt produced in step (c); and (e) overbasing the resulting alkylated hydroxyaromatic carboxylic acid. | 07-02-2009 |
20090163669 | METHOD OF MAKING A SYNTHETIC ALKYLARYL SULFONATE - A process for preparing a synthetic petroleum sulfonate comprising (a) reacting a first amount of at least one aromatic compound with a first amount of a mixture of olefins having from about 8 to about 100 carbon atoms, in the presence of a strong acid catalyst, wherein the resulting product comprises at least about 60 weight percent of a 1,2,4-trialkylsubstituted aromatic compound; (b) sulfonating the product of (a); and (c) neutralizing the product of (b) with an alkali or alkaline earth metal hydroxide or ammonia. | 06-25-2009 |