US1900759A - Grease insoluble in gasoline - Google Patents
Grease insoluble in gasoline Download PDFInfo
- Publication number
- US1900759A US1900759A US447433A US44743330A US1900759A US 1900759 A US1900759 A US 1900759A US 447433 A US447433 A US 447433A US 44743330 A US44743330 A US 44743330A US 1900759 A US1900759 A US 1900759A
- Authority
- US
- United States
- Prior art keywords
- gasoline
- insoluble
- grease
- glycerine
- oil
- 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
-
- 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
- C10M5/00—Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
- C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
-
- 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
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
-
- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Definitions
- This invention relates to a lubricant which is insoluble in gasoline, petroleum solvents,
- An object of my invention is to provide a lubricant in which the consistency will be more uniform.
- a further object is to provide a more effective and a more satisfactory lubricant of the type.
- My invention contemplates the use of oil in a gasoline insoluble composition. Oil cannot be used to lubricate these parts directly because it is soluble in gasoline. I have dis covered that-by emulsifying oil with soap in a polyhydric alcohol, such as glycerine or glycol, a composition results which is an excellent lubricant, which is unaffected by gasoline, and which is characterized by a substantially uniform consistency that changes gradually with changes in temperature. This composition is an excellent suspension medium for a solid lubricant, such as graphite.
- a polyhydric alcohol such as glycerine or glycol
- the mixture is stirred until the saponification is substantially complete.
- the finished prod-- uct may be handled like ordinary grease.
- oil may be varied, depending upon the consistency of the grease desired.
- Sodium hydroxide may be substituted forvpotassium hydroxide.
- Any suitable solid lubricant may be incorporated to take the place of graphite or, if desired, if may be entirely left out of the mixture.
- a gasoline insoluble composition of matter comprising about: P
- a gasoline insoluble lubricant of the class described comprisin a mineral oil emulsified in a mixture 0 about 10 parts glycerine and one part Water by means of a atty acid soap and free fatty acid,
- a gasoline insoluble lubricant of the vclass .described comprisin a mineral oil emulsified in a mixture 0 about 10 parts glycerine and one part water by means of a fatty acid soap and free fatty acid.
Description
No Drawing.
Patented Mar. 7, 1 933- umrao STATES PATENT OFFICE MAURICE H. ARVESON, HAMMOND, INDIANA, ASSIGNQR TO STANDARD OIL COMPANY,
OF CHICAGO, ILLINOIS, A CORPORATION OF INDIANA GREASE INSOLUBLE IN GASOLINE Application filed April 25,
This invention relates to a lubricant which is insoluble in gasoline, petroleum solvents,
and the like. v
In gasoline refining systems, moving parts of valves, pumps, etc. must be lubricated by a composition which will not be deleteriously affected by gasoline or other petroleum ,products. Mixtures of soap and glycerine, which have been used for this purpose, are not satisfactory because of the abrupt change in consistency which accompanies changes in temperature.
An object of my invention is to provide a lubricant in which the consistency will be more uniform. A further object is to provide a more effective and a more satisfactory lubricant of the type.
My invention contemplates the use of oil in a gasoline insoluble composition. Oil cannot be used to lubricate these parts directly because it is soluble in gasoline. I have dis covered that-by emulsifying oil with soap in a polyhydric alcohol, such as glycerine or glycol, a composition results which is an excellent lubricant, which is unaffected by gasoline, and which is characterized by a substantially uniform consistency that changes gradually with changes in temperature. This composition is an excellent suspension medium for a solid lubricant, such as graphite.
As a preferred embodiment of my invention I may employ the following formula:
- Parts by weight Normal fatty acid 17 Glycerine 'u 37 Lubricating oil 35 Flaked graphite 5 Potassium hydroxide 3 Water 3 The fatty acid, glycerine and oil may be mixed in a suitable grease mixer and the potassium hydroxide dissolved in the water and addedto these ingredients with suflicient agitation to obtain a more uniform mixture. The graphite may be added before or after the potassium hydroxide. The reaction begins at room temperature and is exothermic;
the mixture is stirred until the saponification is substantially complete. The finished prod-- uct may be handled like ordinary grease.
1930. Serial No. 447,433.
oil may be varied, depending upon the consistency of the grease desired. Sodium hydroxide may be substituted forvpotassium hydroxide. Any suitable solid lubricant may be incorporated to take the place of graphite or, if desired, if may be entirely left out of the mixture.
Apparently, the formation of soap brin s 7 about an emulsification ofthe oil in t e glycerine, and the emulsion has gasoline resistant'properties. At the same time, a grease is obtained which has a highly desirable consistency and lubricating value. The resulting product is especially useful for service incentrifugal pump packing glands, plug valves in-gasoline lines, etc.
While I have described my invention in detail, it is understood that I am not limited to the particular substances or properties recited except as defined by the following claims: p
I claim:
1. A gasoline insoluble composition of matter comprising about: P
p Parts Free fatty acid"; 2.5 Fatty acid soap 17.5 Glycerine z 37 Oll 35 2. A gasoline insoluble composition of matter consisting of about .Parts by not; i
3. A gasoline insoluble lubricant of the class described, comprisin a mineral oil emulsified in a mixture 0 about 10 parts glycerine and one part Water by means of a atty acid soap and free fatty acid,
4. A gasoline insoluble lubricant of the vclass .described, comprisin a mineral oil emulsified in a mixture 0 about 10 parts glycerine and one part water by means of a fatty acid soap and free fatty acid.
Signed this 14th day of April, 1930, at Whitingin the county of Lake,-"State of Indiana.
-' MAURICE H. ARVESON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447433A US1900759A (en) | 1930-04-25 | 1930-04-25 | Grease insoluble in gasoline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447433A US1900759A (en) | 1930-04-25 | 1930-04-25 | Grease insoluble in gasoline |
Publications (1)
Publication Number | Publication Date |
---|---|
US1900759A true US1900759A (en) | 1933-03-07 |
Family
ID=23776362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US447433A Expired - Lifetime US1900759A (en) | 1930-04-25 | 1930-04-25 | Grease insoluble in gasoline |
Country Status (1)
Country | Link |
---|---|
US (1) | US1900759A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743594C (en) * | 1939-04-20 | 1943-12-29 | Oel Sauer Inhaber Wilhelm Saue | Spray oil for the chassis of motor vehicles |
US3278430A (en) * | 1965-03-29 | 1966-10-11 | Skotch Products Corp | Aqueous base lubricant and like material |
-
1930
- 1930-04-25 US US447433A patent/US1900759A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743594C (en) * | 1939-04-20 | 1943-12-29 | Oel Sauer Inhaber Wilhelm Saue | Spray oil for the chassis of motor vehicles |
US3278430A (en) * | 1965-03-29 | 1966-10-11 | Skotch Products Corp | Aqueous base lubricant and like material |
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