US2410610A - Lubricant - Google Patents

Lubricant Download PDF

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Publication number
US2410610A
US2410610A US549294A US54929444A US2410610A US 2410610 A US2410610 A US 2410610A US 549294 A US549294 A US 549294A US 54929444 A US54929444 A US 54929444A US 2410610 A US2410610 A US 2410610A
Authority
US
United States
Prior art keywords
soap
lubricant
mixture
aluminum
lead
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
Application number
US549294A
Inventor
Armand D Pickett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Priority to US549294A priority Critical patent/US2410610A/en
Application granted granted Critical
Publication of US2410610A publication Critical patent/US2410610A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/06—Groups 3 or 13
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/08—Groups 4 or 14
    • 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
    • C10N2050/08—Solids
    • 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

  • the main object of the invention is to provide a lubricant which will be insoluble in hydrochloric acid, aluminum chloride, hydrocarbons and mixtures thereof and which will maintain its lubricating and other physical properties at temperatures up to 300 F.
  • Another object of the invention is to provide a lubricant for general use but particularly adapted for lubricating plug valves and the like used on conduits through which corrosive fluids flow as, for example, catalysts used in various processes common to oil technology.
  • This invention resides substantially in the steps and series of steps all as will be hereinafter disclosed.
  • a mixture is prepared comprising approximately 75% by weight of aluminum soap and 2.5%
  • lead soap This mixture is prepared .in the following manner: A sodium soap and alum dissolved in water are mixed. The mixture is heated to approximately 190 F. so that the aluminum soap will form as a coagulate. The free liquid is then oured off and the aluminum soap washed until no lather is formed.
  • To prepare the lead soap a sodium soap is mixed with lead acetate and dissolved in'water. The water is boiled oil producing a lead soap which is quite hard.
  • the aluminum soap and the lead soap thus prepared are mixed in approximately the proportions of 3 to 1 by weight to which water is added and the mixture heated to a temperature of 300 F. At this temperature it is relatively easy to eilect a thorough mixture of the two soaps.
  • the lubricant After cooling the lubricant can be rolled into sticks or other suitable forms for use in the lubrication of valves and the like. Should it be desirable to use this lubricant in pressure guns some solvent such as carbon tetrachloride can be mixed in to decrease its viscosity.
  • a lubricant prepared in this manner is insoluble in aluminum chloride, hydrogen chloride, hy-
  • a lubricant consisting of a mixture of. aluminum. soap and lead soap in the ratio of the order of three to one by weight.
  • a lubricant consisting of a mixture of aluminum soap and lead soap in the proportion weight ratio of about three to one dissolved in suffl'cient solvent therefor to permit grease gun use, said lubricant being substantially insoluble in acids and petroleum hydrocarbons.
  • a lubricant consisting of a mixture of aluminum soap and lead soap in the proportions of approximately 3 to 1 by weight.
  • a lubricant consisting of a mixture of aluminum soap and lead soap in the proportions of approximately 3 to 1 by weight in sumcient solvent therefor to permit grease gun use, said lubricant being substantially insoluble in acids and petroleum hydrocarbons.
  • a lubricant consisting of a mixture of aluminum soap and lead soap dissolved in carbon tetrachloride in suflicient quantity to permit of use in a grease gun.
  • a lubricant consisting of a mixture of aluminum soap and lead soap in the proportions oi.

Description

atented or. 5, i9 3.
,isia
2,410,610 maroan'r and n. Pickett, Gklahoma City, okia, assignor to Phillips letroleum Company, a corporation of Delaware No Drag. Application August 12, 1944, Sl No. M9294 6 Claims. (on. 252-37) 1 This invention relates to a specialized lubricant and a method or preparing it.
The main object of the invention is to provide a lubricant which will be insoluble in hydrochloric acid, aluminum chloride, hydrocarbons and mixtures thereof and which will maintain its lubricating and other physical properties at temperatures up to 300 F.
Another object of the invention is to provide a lubricant for general use but particularly adapted for lubricating plug valves and the like used on conduits through which corrosive fluids flow as, for example, catalysts used in various processes common to oil technology.
This invention resides substantially in the steps and series of steps all as will be hereinafter disclosed.
In accordance with this invention, in the production of a lubricant within the objects thereof, a mixture is prepared comprising approximately 75% by weight of aluminum soap and 2.5%
of lead soap. This mixture is prepared .in the following manner: A sodium soap and alum dissolved in water are mixed. The mixture is heated to approximately 190 F. so that the aluminum soap will form as a coagulate. The free liquid is then oured off and the aluminum soap washed until no lather is formed. To prepare the lead soap a sodium soap is mixed with lead acetate and dissolved in'water. The water is boiled oil producing a lead soap which is quite hard. The aluminum soap and the lead soap thus prepared are mixed in approximately the proportions of 3 to 1 by weight to which water is added and the mixture heated to a temperature of 300 F. At this temperature it is relatively easy to eilect a thorough mixture of the two soaps. After cooling the lubricant can be rolled into sticks or other suitable forms for use in the lubrication of valves and the like. Should it be desirable to use this lubricant in pressure guns some solvent such as carbon tetrachloride can be mixed in to decrease its viscosity.
A lubricant prepared in this manner is insoluble in aluminum chloride, hydrogen chloride, hy-
drocarbons and mixtures thereof and has a use-- I ful consistency at temperatures as high as 300 F.
The proportions of the ingredients recited for purposes of illustration are not critical and are adaptable to variation over a reasonably wide range. I do not, therefore, desire to be strictly limited to the disclosure as given for purposes of illustration but rather to the scope of the claims ranted me.
What is claimed is:
1. A lubricant consisting of a mixture of. aluminum. soap and lead soap in the ratio of the order of three to one by weight.
2. A lubricant consisting of a mixture of aluminum soap and lead soap in the proportion weight ratio of about three to one dissolved in suffl'cient solvent therefor to permit grease gun use, said lubricant being substantially insoluble in acids and petroleum hydrocarbons.
3. A lubricant consisting of a mixture of aluminum soap and lead soap in the proportions of approximately 3 to 1 by weight.
4. A lubricant consisting of a mixture of aluminum soap and lead soap in the proportions of approximately 3 to 1 by weight in sumcient solvent therefor to permit grease gun use, said lubricant being substantially insoluble in acids and petroleum hydrocarbons.
5. A lubricant consisting of a mixture of aluminum soap and lead soap dissolved in carbon tetrachloride in suflicient quantity to permit of use in a grease gun.
6. A lubricant consisting of a mixture of aluminum soap and lead soap in the proportions oi.
. approximately 3 to 1 by weight in carbon tetra-
US549294A 1944-08-12 1944-08-12 Lubricant Expired - Lifetime US2410610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US549294A US2410610A (en) 1944-08-12 1944-08-12 Lubricant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US549294A US2410610A (en) 1944-08-12 1944-08-12 Lubricant

Publications (1)

Publication Number Publication Date
US2410610A true US2410610A (en) 1946-11-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US549294A Expired - Lifetime US2410610A (en) 1944-08-12 1944-08-12 Lubricant

Country Status (1)

Country Link
US (1) US2410610A (en)

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