US2222487A - Lubricant - Google Patents
Lubricant Download PDFInfo
- Publication number
- US2222487A US2222487A US166326A US16632637A US2222487A US 2222487 A US2222487 A US 2222487A US 166326 A US166326 A US 166326A US 16632637 A US16632637 A US 16632637A US 2222487 A US2222487 A US 2222487A
- Authority
- US
- United States
- Prior art keywords
- oil
- lubricant
- phosphatide
- rust
- lubricating 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
- 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
- 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
- C10M2207/40—Fatty vegetable or animal oils
-
- 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
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- 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
- C10M2223/10—Phosphatides, e.g. lecithin, cephalin
Definitions
- a small amount of a fatty oil such as an animal oil, for example lard oil.
- the amount of fatty oil used may range from 2 to an preferably about 5%.
- a small amount, for example about 0.06%, of an organic odorant or perfume, such as citronella may be added.
- An improved composition which we have found to be particularly suitable comprises:
- the staining test was a modified method of the National Association of Hosiery and Underwear Manufacturers, in which the oil was poured on a cotton oilyfabric and exposed to .a weatherometer lamp for a definite period, washing the oily fabric with a soap or soda ash, dyeing the fabric and measuringthe discoloration thereof.
- the rust-proofing test consistedin dipping thin iron strips in oil, draining 18 to 24 hours at atmospheric temperature and then spraying with distilled water twice a day, at least 4 hours apart. I l 1
- the lubricating oil composition herein described is -a high grade household lubricant having improved properties with respect to stability, oiiiness, staining and rust-proofing qualities.
- A- lubricant of the character described having superior rust-proofing properties consistin essentially of a light petroleum lubricating oil having a Saybolt viscosity at 100 F. of 60-150, about 240% of a fatty oil, and about 0.5-3.0%
- a household lubricant having superior rustproofing properties consisting essentially of a light petroleum lubricating oil havinga Saybolt viscosity at 100 F. of 60-150, about 240% of lard oil about 0.543% of a phosphatide, and a f
Description
Patented Nov. 19, 1940 UNITED STATES ""'PATE-NT OFFICE 2,222,487 LUBRICANT Johan C. D. Oosterhout and William S. Quimby,
Port Arthur, Tex, assignors to The Texas Company, New York, N. Y., a corporation of Delaware No Drawing. Application September 29, 1937,
Serial No. 166,326
3 Claims.
stantial quantities in soybeans.) Commercial grades of lecithin known by the trade names Lipoidol, Coloidol H X" and Coloidol B T have been found satisfactory. The amount of phosphatide used ranges from A tov3%, and preferably about 1%.
Also we prefer to incorporate in the lubricating oil a small amount of a fatty oil, such as an animal oil, for example lard oil. The amount of fatty oil used may range from 2 to an preferably about 5%.
In order to impart to the composition a pleasant odor, a small amount, for example about 0.06%, of an organic odorant or perfume, such as citronella may be added.
. An improved composition which we have found to be particularly suitable comprises:
I Per cent Refined lubricating oil 100 Saybolt Universal viscosity at 100' F. 94 Prime lard oil 5 Lecithin 1 The above product tested as follows: I Gravity A. P. I 3'1. 6 Flash, Cleveland open cup 375 Fire, Cleveland open cup F 420 Viscosity Saybolt Universal 100 F 101,
Color, 6" cell 55 Pour F 25 Neutralization number 0. 08 Iodine number..
Saponification number--..-..' 9 1 sligh oxidation number 31. 6 Evaporation per cent 8 Rust proofing cellent Stain test-discoloration None (Such phosphatide compounds occur naturally in sub- 1 The evaporation test was made according to the California State chemists method of evaporation in which one gram of oil is evaporated for a definite period at 212 F. from a mixture of the oil and 9 grams of sand.
. The staining test was a modified method of the National Association of Hosiery and Underwear Manufacturers, in which the oil was poured on a cotton oilyfabric and exposed to .a weatherometer lamp for a definite period, washing the oily fabric with a soap or soda ash, dyeing the fabric and measuringthe discoloration thereof. The rust-proofing test consistedin dipping thin iron strips in oil, draining 18 to 24 hours at atmospheric temperature and then spraying with distilled water twice a day, at least 4 hours apart. I l 1 The lubricating oil composition herein described is -a high grade household lubricant having improved properties with respect to stability, oiiiness, staining and rust-proofing qualities.
Obviously many modifications and variations of the invention, as hereinbefore set forth, may
- be made without departing from the spirit and scope thereof and therefore only such limitations should be imposed as are indicated in the appended claims. v y
We claim:
1. A- lubricant of the character described having superior rust-proofing properties consistin essentially of a light petroleum lubricating oil having a Saybolt viscosity at 100 F. of 60-150, about 240% of a fatty oil, and about 0.5-3.0%
. of a phosphatide.
2. A household lubricant having superior rustproofing properties consisting essentially of a light petroleum lubricating oil havinga Saybolt viscosity at 100 F. of 60-150, about 240% of lard oil about 0.543% of a phosphatide, and a f
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US166326A US2222487A (en) | 1937-09-29 | 1937-09-29 | Lubricant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US166326A US2222487A (en) | 1937-09-29 | 1937-09-29 | Lubricant |
Publications (1)
Publication Number | Publication Date |
---|---|
US2222487A true US2222487A (en) | 1940-11-19 |
Family
ID=22602782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US166326A Expired - Lifetime US2222487A (en) | 1937-09-29 | 1937-09-29 | Lubricant |
Country Status (1)
Country | Link |
---|---|
US (1) | US2222487A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2718502A (en) * | 1951-12-27 | 1955-09-20 | Gulf Research Development Co | Lubricant compositions |
US3277005A (en) * | 1962-06-06 | 1966-10-04 | Petrini Dan Allan | Method for lubricating compressed air tools and a lubricating oil for carrying out the method |
US4753742A (en) * | 1986-03-14 | 1988-06-28 | Mallet & Company, Inc. | Lubricating oils for dough dividers and the like and methods of using said oils |
US5503866A (en) * | 1995-01-17 | 1996-04-02 | Mallet And Company, Inc. | Releasing compositions for food contact surfaces |
-
1937
- 1937-09-29 US US166326A patent/US2222487A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2718502A (en) * | 1951-12-27 | 1955-09-20 | Gulf Research Development Co | Lubricant compositions |
US3277005A (en) * | 1962-06-06 | 1966-10-04 | Petrini Dan Allan | Method for lubricating compressed air tools and a lubricating oil for carrying out the method |
US4753742A (en) * | 1986-03-14 | 1988-06-28 | Mallet & Company, Inc. | Lubricating oils for dough dividers and the like and methods of using said oils |
US5503866A (en) * | 1995-01-17 | 1996-04-02 | Mallet And Company, Inc. | Releasing compositions for food contact surfaces |
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