LUBRICATING OIL
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.
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The present application is a continuation-in-part application of allowed USSN 12/620,682, filed Nov. 18, 2009, entitled LUBRICATING OIL.
BACKGROUND1. Field of the Invention The present invention relates to a lubricating oil product which may be used for a wide variety of purposes.
2. Prior Art
Many different lubricating oil compositions are known in the art. For example, the product sold under the trade name WD-40 is a well known lubricating oil.
U.S. Pat. No. 2,758,088 to Barlett et al. relates to a penetrating oil composition which comprises a mineral oil base stock containing a minor amount of a material having the formula RCH(XR′)2 where R and R′ are alkyl radicals having from 4 to 18 carbon atoms and where X is selected from the class of oxygen and sulfur.
U.S. Pat. No. 3,623,983 to Pattenden et al. relates to a penetrating oil composition having from 50 to 85 weight percent of a refined mineral base oil, from about 10 to 25 wt % of a paraffinic distillate solvent oil, from about 4 to 25 wt % of a mixture of metal hydrocarbon sulfonate and aliphatic carboxylic acids of oxidized hydrocarbon wax, and about 0.5 to 25 wt % of a phosphate ester selected from the group consisting of a monoester, a diester, and mixtures thereof, of phosphoric acid with an alkoxylated long chain aliphatic alcohol wherein the aliphatic radical contains at least 12 carbon atoms per molecule and the alkoxylating is carried out using from 1 to 6 moles of a C2 to C3 alkylene oxide per mole of alcohol.
Published U.S. patent application no 2005/0272614 to Walker relates to a penetrant and coating composition concentrate for metals having improved corrosion inhibiting properties. The composition includes from about 2 to about 5 wt % of ashless acidic rust inhibitor, from about 25 to about 50 weight percent neutral alkaline earth metal sulfonate corrosion inhibitor component, from about 25 to about 50 weight percent phosphorous base corrosion inhibitor component, and a process oil component.
U.S. Patent Publication No. 2004/0102562 to Butuc relates to a composition of matter comprising at least one hydrocarbon base fluid mixed with at least one diblock copolymer, said copolymer being present in sufficient concentration for the composition to exhibit shear stresses that are a non-linear function of the fluid strain rate.
Still other lubricating oil compositions are shown in U.S. Pat. No. 6,610,634 to Tiffany III, U.S. Pat. No. 5,958,850 to Matsuzaki et al.; U.S. Pat. No. 5,888,948 to Meny; U.S. Pat. No. 5,534,173 to Faber; and U.S. Pat. No. 5,362,411 to Bergstra.
Still another lubricating oil composition is one which has been sold under the tradename LIQUIFIX.
SUMMARY OF THE INVENTIONIn accordance with the instant disclosure, there is disclosed a lubricating oil having a composition comprising an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, and the balance being an oil.
Still further, in accordance with the instant disclosure, there is provided a process for lubricating an object, said process broadly 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.
Other details of the lubricating oil of the present invention, as well as other objects and advantages attendant thereto are set forth in the following detailed description.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT(S)The lubricating oil composition of the present invention in one embodiment may consist of a dearomatized hydrocarbon distillate (petroleum), a post lubricant petroleum hydrocarbon, and white mineral oil.
The dearomatized hydrocarbon distillate (petroleum) may be any suitable distillate known in the art, such as one sold under the tradename EXXSOL D110 manufactured by Exxon Mobil/Hubbard-Hall Inc. EXXSOL D110 is a dearomatized hydrocarbon distillate (petroleum) which has been hydrotreated light and which has a flash point greater than 105° C. (221° F.) and an autoignition temperature of 243° C. (469° F.). EXXSOL D110 is a clear liquid which is colorless and which has a density at 15° C. of 809 kg/m3; a boiling point in the range of from 237 to 277° C.; and a viscosity of 2.54 cSt at 40° C.
The post lubricant petroleum hydrocarbon may be any suitable hydrocarbon known in the art, such as one sold under the tradename APO-55 by the D.A. Stuart Company. APO-55 has a flashpoint of 270° F. and a specific gravity of 0.900. It is a clear amber liquid product. The inclusion of the post lubricant petroleum hydrocarbon is desirable because it enhances the corrosion control properties of the composition.
The white mineral oil may be any suitable mineral oil known in the art, such as one sold under the tradename DRAKEOIL 350 by Calumet/Penreco.
The aforementioned constituents of the lubricating oil composition may be mixed together using any suitable technique known in the art.
In one exemplary embodiment of the lubricating oil composition of the present invention, the dearomatized hydrocarbon distillate is present in an amount from 15 to 25%, the post lubricant petroleum hydrocarbon is present in an amount from 5 to 15%, and the balance is the white mineral oil. In another exemplary embodiment, the dearomatized hydrocarbon is present in an amount from 19 to 21%, the post lubricant petroleum hydrocarbon is present in an amount from 9 to 11%, and the balance is the white mineral oil.
It has been found that lubricating oil compositions in accordance with those described above have a flash point greater than 220° F., and in a preferred embodiment about 275° F. Still further, the lubricating oil compositions in accordance with those described above have a relatively high dielectric breakdown voltage of 35 KV as measured by ASTM D 877. The lubricating oil composition described herein is odorless, non-staining, and has no electrostatic charge which attracts dust. Further, it has a long lasting shelf life.
Still further the lubricating oil compositions described hereinabove has the following physical data:
In another embodiment, the lubricating oil composition may comprise, or consist of, an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, and the balance being an oil. The lubricating oil composition may have from 3.0 to 6.0 vol % of said antibacterial composition, from 6.0 to 12 vol % of said corrosion preventive, from 3.0 to 7.0 vol % of said petroleum naphtha, optionally from 6.0 to 15 vol % of said solvent, and the balance being said oil. In an exemplary embodiment, the oil may be present in an amount from 65 to 78 vol %.
The antibacterial composition may be selected from the group consisting of a polychloro phenoxy phenol such as a Triclosan antibacterial, a 3,4,4′-trichlorocarbonilide such as a Triclocarban antibacterial, a benzylkonium chloride which is a nitrogenous cationic surface acting agent belonging to a quaternary ammonium group, and a 4-chloro-3, 5 dimethylphenol composition such as chloroxylenol.
The hydrocarbon oil-based corrosion preventive may be selected from the group consisting of a hydrocarbon oil-based corrosion preventive such as Steelshield 6299 manufactured by D.A. Stuart Co. of Warrenville, Ill. or a hydrocarbon-based corrosion preventive such as Steelshield 6292 manufactured by said D.A. Stuart Co. The Steelshield 6299 composition includes 60 to 100 wt % of petroleum distillates hydrotreated heavy naphthalene, 1.0 to 5.0 wt % odorless mineral spirits, and 1.0 to 5.0 wt % phenol 2, 6-Bis(1,1-dimethylethyl)-4-methyl. The Steelshield 6299 corrosion preventive has particular utility for marine applications. The Steelshield 6292 corrosion preventive has utility for other steel applications.
The petroleum naphtha may be selected from the group consisting of petroleum naphtha hydrotreated heavy and petroleum naphtha light alkylate.
The solvent may be an alkaline isoparaffinic hydrocarbon solvent such as Isopar C solvent manufactured by ExxonMobil. The Isopar C solvent is a synthetic branched alkaline (isoparaffinic) hydrocarbon solvent.
The oil may be selected from the group consisting of methyl palmitate/oleate ester derived from coconut oil and a methyl ester derived from soybean oil.
In accordance with the foregoing, a process for lubricating an object may comprise the steps of: providing a lubricating oil composition comprising, or consisting of, an antibacterial composition, a corrosion preventive, petroleum naphtha, optionally a solvent, and the balance being an oil; and applying the lubricating oil composition to a surface of the object. The 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.
The process further comprises 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; selecting said petroleum naphtha from the group consisting of petroleum naphtha hydrotreated heavy and petroleum naphtha light alkylate; using an alkaline isoparaffinic hydrocarbon solvent as said solvent; and selecting said oil from the group consisting of methyl palmitate/oleate ester derived from coconut oil and a methyl ester derived from soybean oil. The process may further comprise providing said oil in an amount from 65 to 78 vol %.
The lubricating oil composition may also optionally include from 1.0 to 3.0 vol % acetone. The acetone may be present when the solvent is present or when the solvent is not present.
The lubricating oil compositions described herein may be applied without having to use an aerosol. It may be applied using a pump spray, a squeeze bottle, etc. There is no need for pressure. The lubricating oil compositions described herein may also be applied by an oil can and a brush.
The lubricating oil compositions described herein have many applications in such areas as auto & motor sports applications; boating applications; farming applications; garage/workshop applications; hobby and crafts applications; and home & garden applications. For example, the composition can be used to provide a protective coat to snow chains; prevent rust on and lubricate snowblower chutes; winterize the undercarriage of cars to help prevent salt damage; prevent snowmobile runners from corrosion and rust damage; keep door handles from freezing; provides a protective coating on metal objects to prevent rust from forming; lubricates and penetrates stuck objects; displaces moisture from car wiring; eases removal of stuck spark plugs from an engine; restores vintage door locks; cleans and protects brake mechanisms; protects electrical connections in engines; prevents oxidation on battery connections; lubricates trunk latches; lubricates cover top zippers, removes barnacles from boat hulls; loosens lug nuts; loosens frozen parts; lubricates boat masts; lubricates tractor throttle cables; helps dissolve rust; shines steel; protects hammers from rust and corrosion; cleans and lubricates tools, saws, and blades; lubricates garage door tracks; keeps model trains rust-free; cleans metal figurines; lubricates molds; coats snow shovels; cleans gardening tools and implements; cleans old coins; and cleans and lubricates moving parts.
A test was conducted to provide comparative reactions under the same conditions. Three stages of heat and air contact to provide percent solids, evaporation and dry film texture (of the solid residue). The products tested were a lubricating oil described herein (Product A), WD-40® lubricant, LIQUID WRENCH® lubricant, and JIG-A-LOO®) lubricant. The following was found:
The above results show that increased temperature provides less active lubrication for three of the tested products. Though Product A (the lubricating oil of the present invention) and WD-40® have long lasting lubricity, Product A has far greater lubrication for longer periods under varying temperatures.
The above results show that the product of the present invention has more retention qualities regarding lubricity than the other products.
Film Texture: A lubricating oil composition of the present invention has an oily film that provides lubrication. WD-40® has an oily film that provides lubrication. LIQUID WRENCH® has a dry powdery film with slight if any lubrication quality. JIG-A-L00® has a film that is sticky and gummy.
As can be seen from the foregoing, the lubricating oil compositions of the present invention offer greater and longer lasting lubrication under extreme heat changes as well as room temperature. This helps in stability when being used during summer months, moving tool parts (hedge trimmers, etc.). Before using and after using of tools, the lubricating oil compositions of the present invention would keep them lubricated until the next use. The lubricating oil compositions of the present invention are not flammable, whereas the comparative test products which were tested are flammable.
An ASTM D-4172 Four Ball Wear Test was performed using a lubricating oil composition of the present invention. The result was 0.76 mm. An ASTM D-3825 surface tension test was performed using a lubricating oil composition of the present invention. The result was 30.33 dynes/cm. An ASTM D-3233-B falex pin and V Block test was performed using the lubricating oil composition of the present invention. The result of this test was as follows:
As can be seen from the foregoing results, the lubricating oil composition of the present invention performed satisfactorily in these tests.
The lubricating oil composition of the present invention is safe to use, can be removed by washing with soap and water, and does not contain any cancer agents.
It is apparent that there has been provided a lubricating oil composition which has many uses. While the lubricating oil composition has been described in the context of specific embodiments thereof, other alternatives, modifications and variations may become apparent to those skilled in the art having read the foregoing description. Accordingly, it is intended to embrace those unforeseen alternatives, modifications, and variations as fall within the broad scope of the appended claims.
Claims
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.
Type: Application
Filed: Jul 11, 2012
Publication Date: Nov 1, 2012
Applicant: LIQUIFIX (Stamford, CT)
Inventor: D. Matthew Lacerenza (Stamford, CT)
Application Number: 13/546,021
International Classification: C10M 131/10 (20060101); C10M 129/16 (20060101); C10M 133/20 (20060101); C10M 129/70 (20060101); C10M 133/10 (20060101);
