Lubricating oil

Abstract

A lubricating oil composition includes an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, and the balance being an oil. The lubricating oil composition may also include acetone. A process for lubricating an object includes the steps of: providing a lubricating oil composition comprising an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, optionally acetone, and the balance being an oil; and applying the lubricating oil composition to a surface of the object.

1 . A lubricating oil composition comprising an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, and the balance being an oil. 
     
     
         2 . The lubricating oil composition according to  claim 1 , wherein said antibacterial composition is present in an amount from 3.0-6.0 vol %. 
     
     
         3 . The lubricating oil composition according to  claim 1 , wherein said antibacterial composition is selected from the group consisting of a polychloro phenoxy phenol, a 3,4,4′-trichlorocarbonilide, benzylkonium chloride, and a 4-chloro-3, 5 dimethylphenol composition. 
     
     
         4 . The lubricating oil composition according to  claim 1 , wherein said antibacterial composition is a polychloro phenoxy phenol. 
     
     
         5 . The lubricating oil composition according to  claim 1 , wherein said antibacterial composition is a 3,4,4′-trichlorocarbonilide. 
     
     
         6 . The lubricating oil composition according to  claim 1 , wherein said antibacterial composition is benzylkonium chloride. 
     
     
         7 . The lubricating oil composition according to  claim 1 , wherein said antibacterial composition is a 4-chloro-3, 5 dimethylphenol composition. 
     
     
         8 . The lubricating oil composition according to  claim 1 , wherein said hydrocarbon oil-based corrosion preventive is present in an amount from 6.0 to 12 vol %. 
     
     
         9 . The lubricating oil composition according to  claim 1 , wherein said petroleum naphtha is present in an amount from 3.0 to 7.0 vol %. 
     
     
         10 . The lubricating oil composition according to  claim 1 , wherein said petroleum naphtha is selected from the group consisting of petroleum naphtha hydrotreated heavy and petroleum naphtha light alkylate. 
     
     
         11 . The lubricating oil composition according to  claim 1 , wherein said petroleum naptha is petroleum naptha hydrotreated heavy. 
     
     
         12 . The lubricating oil composition according to  claim 1 , wherein said petroleum naphtha is petroleum naphtha light alkylate. 
     
     
         13 . The lubricating oil composition of  claim 1 , wherein said solvent is present in an amount from 6.0 to 15 vol %. 
     
     
         14 . The lubricating oil composition of  claim 1 , wherein said solvent is an alkaline isoparaffinic hydrocarbon solvent. 
     
     
         15 . The lubricating oil composition of  claim 1 , wherein said oil is present in an amount from 65 to 78 vol %. 
     
     
         16 . The lubricating oil composition of  claim 1 , wherein said oil is selected from the group consisting of methyl palmitate/oleate ester derived from coconut oil and a methyl ester derived from soybean oil. 
     
     
         17 . The lubricating oil composition of  claim 1 , wherein said oil is methyl palmitate/oleate ester derived from coconut oil. 
     
     
         18 . The lubricating oil composition of  claim 1 , wherein said oil is methyl ester derived from soybean oil. 
     
     
         19 . The lubricating oil composition of  claim 1 , optionally containing from 1.0 to 3.0 vol % acetone. 
     
     
         20 . A lubricating oil composition consisting of an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, optionally acetone, and the balance being an oil. 
     
     
         21 . A process for lubricating an object, said process comprising the steps of:
 providing a lubricating oil composition comprising an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, and the balance being an oil; and   applying said lubricating oil composition to a surface of said object.   
     
     
         22 . The process of  claim 21 , wherein said providing step comprises mixing a lubricating oil composition comprising from 3.0 to 6.0 vol % of said antibacterial composition, from 6.0 to 12 vol % of said corrosion preventive, from 3. to 7.0 vol % of said petroleum naptha, optionally from 6.0 to 15 vol % of said solvent, and the balance said oil 
     
     
         23 . The process of  claim 22 , further comprising selecting said antibacterial composition from the group consisting of a polychloro phenoxy phenol, a 3,4,4′-trichlorocarbonilide, benzylkonium chloride, and a 4-chloro-3, 5 dimethylphenol composition. 
     
     
         24 . The process of  claim 22 , further comprising selecting said petroleum naphtha from the group consisting of petroleum naphtha hydrotreated heavy and petroleum naphtha light alkylate. 
     
     
         25 . The process of  claim 22 , further comprising using an alkaline isoparaffinic hydrocarbon solvent as said solvent. 
     
     
         26 . The process of  claim 22 , further comprising selecting said oil from the group consisting of methyl palmitate/oleate ester derived from coconut oil and a methyl ester derived from soybean oil. 
     
     
         27 . The process of  claim 22 , further comprising providing said oil in an amount from 65 to 78 vol %. 
     
     
         28 . The process of  claim 21 , wherein said providing step further comprising adding from 1.0 to 3.0 vol % acetone to said lubricating oil composition.