US2271044A - Lubricating oil - Google Patents
Lubricating oil Download PDFInfo
- Publication number
- US2271044A US2271044A US308952A US30895239A US2271044A US 2271044 A US2271044 A US 2271044A US 308952 A US308952 A US 308952A US 30895239 A US30895239 A US 30895239A US 2271044 A US2271044 A US 2271044A
- Authority
- US
- United States
- Prior art keywords
- oil
- mixture
- lubricating oil
- phenol
- lorol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
- C10M2203/022—Well-defined aliphatic compounds saturated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
- C10M2203/024—Well-defined aliphatic compounds unsaturated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/04—Well-defined cycloaliphatic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
Definitions
- This mixture ordinarily contains mostly lauryl alcohol together with some octyl, decyl and myristyl alcohols.
- a typical mixture of this type has a boiling range of 140 C. to 190 C. at about 50 mm.
- the precise action of the poly-alkylated phenols and sion inhibition be an attribute thereof, as frequently the oil is used for lubricating purposes and also for corrosion prevention. It frequently occurs that such oils are placed on the gun or household articles and left for a considerable period of time, and the value of the oil will obviously be increased if it prevents corrosion thereon. Oil is often used for cleaning and slushing tools and it is advantageous to use an oil or medium that will prevent corrosion after the cleaning operation.
- the mineral oil that is used may be one of relatively low volatility, as, for example, a light oil of the spindle oil type or light lubricating oils. 7 thereto.
- a mixture of poly-alkylated phenols is produced. These are producible by the high pressure catalytic hydrogenation of carbon monoxide and include among other things, 2,6-dimethyl and 2,4,6-trimethyl phenols.
- lorol is intended to include a mixture of primary aliphatic alcohols such as ordinarily obtained by the carboxylic reduction of coconut the extreme pressure lubricant is not exactly known. However, there is apparently a wetting action on the metal surface produced by the result of the incorporation of the poly-alkylated phenol therein which allows the oil to completely adhere to the metal surface in an impervious manner.
- the monoand di-lorol phosphates mixed with the composition may be theorized as increasing the strength of the surface tension or film strength and thereby preventing the breaking of the impervious film on the metal surface. As has been stated, however, the precise action of these is not known.
- the invention will be further illustrated but is not intended to be limited by the following example, in which the quantities are given by volume:
- Monoand di-lorol phosphate mixture 2.5 Poly-alkylatecl phenol mixture produclble by the high pressure catalytic hydrogenation of carbon monoxide .5 Oil rosemary .4
- Th oil rosemary is for the purpose of giving a distinct and pleasant odor to the lubricant.
- a lubricant composition having metal surface corrosion inhibiting properties which includes a mineral oil, a mixture of 2:6-dimethyl phenol and 2:4:6-trimethyl phenol, and a mixture of monoand di-lorol phosphates.
- a gun oil comprising essentially a light lubricating oil, a mixture of 2:6-dimethyl phenol and 2:4:6-trimethyl phenol, and a mixture of monoand di-lorol phosphate, there being about 0.5 part of the methyl phenol mixture and 2.5 parts of the phosphate mixture for each parts of the lubricating oil.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Description
f'sion on metal surfaces.
Patented Jan. 27, 1942 UNITED STATES PATENT OFFICE 2,271,044 LUBRICATING on.
Albert A. Schilling, Stratford, Conn., assignor to Remington Arms Company, Inc., a corporation of Delaware No Drawing. Application December 13, 1939, Serial No. 308,952
2 Claims.
and/or palm kernel oils. This mixture ordinarily contains mostly lauryl alcohol together with some octyl, decyl and myristyl alcohols. A typical mixture of this type has a boiling range of 140 C. to 190 C. at about 50 mm. The precise action of the poly-alkylated phenols and sion inhibition be an attribute thereof, as frequently the oil is used for lubricating purposes and also for corrosion prevention. It frequently occurs that such oils are placed on the gun or household articles and left for a considerable period of time, and the value of the oil will obviously be increased if it prevents corrosion thereon. Oil is often used for cleaning and slushing tools and it is advantageous to use an oil or medium that will prevent corrosion after the cleaning operation. Other objects and advantages will appear from the more detaileddescription set forth below, it being understood, however, that such description is given by way of illustration and not by way of limitation, since various changes may be made within it without departing from the scope and spirit of the invention.
It has been found that a poly-alkylated phenol and especially poly-methyl phenols when mixed with mineral oil are eflicacious to inhibit corro- The mineral oil that is used may be one of relatively low volatility, as, for example, a light oil of the spindle oil type or light lubricating oils. 7 thereto. In the catalytic synthesis of methanol It is not, however, limited from carbon monoxide and hydrogen, a mixture of poly-alkylated phenols is produced. These are producible by the high pressure catalytic hydrogenation of carbon monoxide and include among other things, 2,6-dimethyl and 2,4,6-trimethyl phenols. It has further been found that the corrosion inhibition of the mineral oil and its adaptability for use is enhanced by the use of a small proportion of what is known as extreme pressure lubricant. One of the perfected ex-' treme pressure lubricants is that containing a. v
mixturev of monoand di-lorol phosphates. The term lorol is intended to include a mixture of primary aliphatic alcohols such as ordinarily obtained by the carboxylic reduction of coconut the extreme pressure lubricant is not exactly known. However, there is apparently a wetting action on the metal surface produced by the result of the incorporation of the poly-alkylated phenol therein which allows the oil to completely adhere to the metal surface in an impervious manner. The monoand di-lorol phosphates mixed with the composition may be theorized as increasing the strength of the surface tension or film strength and thereby preventing the breaking of the impervious film on the metal surface. As has been stated, however, the precise action of these is not known. The invention will be further illustrated but is not intended to be limited by the following example, in which the quantities are given by volume:
Cubic centimeters Mineral oil 100.0
Monoand di-lorol phosphate mixture 2.5 Poly-alkylatecl phenol mixture produclble by the high pressure catalytic hydrogenation of carbon monoxide .5 Oil rosemary .4
Th oil rosemary is for the purpose of giving a distinct and pleasant odor to the lubricant.
As many different embodiments of this invention may be made without departing from the scope thereof, it is to be understood that the invention is not limited to the embodiment given except as defined by the appended claims.
What is claimed is: 1. A lubricant composition having metal surface corrosion inhibiting properties which includes a mineral oil, a mixture of 2:6-dimethyl phenol and 2:4:6-trimethyl phenol, and a mixture of monoand di-lorol phosphates.
2. A gun oil comprising essentially a light lubricating oil, a mixture of 2:6-dimethyl phenol and 2:4:6-trimethyl phenol, and a mixture of monoand di-lorol phosphate, there being about 0.5 part of the methyl phenol mixture and 2.5 parts of the phosphate mixture for each parts of the lubricating oil.
ALBERT A. SCHILLING.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US308952A US2271044A (en) | 1939-12-13 | 1939-12-13 | Lubricating oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US308952A US2271044A (en) | 1939-12-13 | 1939-12-13 | Lubricating oil |
Publications (1)
Publication Number | Publication Date |
---|---|
US2271044A true US2271044A (en) | 1942-01-27 |
Family
ID=23196045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US308952A Expired - Lifetime US2271044A (en) | 1939-12-13 | 1939-12-13 | Lubricating oil |
Country Status (1)
Country | Link |
---|---|
US (1) | US2271044A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481372A (en) * | 1946-09-27 | 1949-09-06 | Shell Dev | Rust protective lubricants |
-
1939
- 1939-12-13 US US308952A patent/US2271044A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481372A (en) * | 1946-09-27 | 1949-09-06 | Shell Dev | Rust protective lubricants |
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