US2326387A - Drawing composition and method of making the same - Google Patents

Drawing composition and method of making the same Download PDF

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US2326387A
US2326387A US349005A US34900540A US2326387A US 2326387 A US2326387 A US 2326387A US 349005 A US349005 A US 349005A US 34900540 A US34900540 A US 34900540A US 2326387 A US2326387 A US 2326387A
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sulfonated
composition
talloil
metal
mixture
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US349005A
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Edward A Nill
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Montgomery H A Co
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Montgomery H A Co
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    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • 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
    • C10M2201/08—Inorganic acids or salts thereof
    • 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
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/081—Inorganic acids or salts thereof containing halogen
    • 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
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
    • 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
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/243—Cold working
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel

Definitions

  • drawing compositions having a base comprising the sulfonated mixture of one or more long chain fatty acids, one or more resinous acids such as the acids in rosin, and one or more solid higher alcohols.
  • the sulfonated higher alcohols appear to function as extreme pressure lubricants as well as wetting agents which aid in maintaining the sta-, bility of the compositions.
  • These solid higher alcohols should be present in the amount of about 5% to about or 0f the mixture, more than 5% being preferable.
  • the relative proportion of fatty acids and rosin acids which together may make up from about 50 to about 95% of the base material, may be varied widely while still retaining the benefits of the invention.
  • the mixture may contain two Or more parts of fatty acids such as stearic, palmitic, lauric oleic, etc., and one part of a rosin acid such as abietic, or one-part fatty acid and two parts rosin acid.
  • the rosin acids do not sulfonat as readily as the fatty acids, and it is therefore preferable to have a larger proportion of fatty acids than rosin acids present in the mix.
  • the fatty acids may constitute from about 35% to as much as 65 or 75 of the drawing composition base.
  • the base material may be readily prepared by sulfonating a mixture comprising 2::0ut 5 to about 10% higher alcohol, about 20% to about or rosin acids, and about 35% to about 65 or of one or more fatty acids.
  • the materials may, however, be sulfonated separately if desired.
  • Talloil is a desirable source for the raw materials of the invention.
  • Talloil is a by-product oil obtained from the wood of coniferous trees during the process of conversion of the wood fiber into cellulose by the sulfate or Swedish process for pulp making. It is a mixture of 35-50% rosin acids, 40-60% fatty acids, and 510% higher alcohols (sterols) such as lauryl, stearyl, oleyl alcohols, etc., and when sulfo nated it forms soluble product which dries to a varnish-like film and which has been found to be a desirable base for a large number of drawing compositions.
  • sterols alcohols
  • An even more satisfactory raw material for the preparation of a base for drawing compositions is asulfonated mixture of talloil and sperm oil, or a mixture of sulfonated sperm oil and talloil.
  • the mixture should preferably have about 10 to 30% (based on the talloil) of sperm oil.
  • the sulfonated sperm oil plasticizes the sulfonated talloil so that a product which dries to a softer film is obtained.
  • the sulfonation may be accomplished in accordance with the procedures apparent to those skilled in the art.
  • the mixture of alcohols, fatty and rosin acids-such, for example as talloil or a mixture of talloil and, sperm oil-- may be mixed with strong sulfuric acid, such as 66 B. sulfuric acid, whereupon a reaction occurs.
  • strong sulfuric acid such as 66 B. sulfuric acid
  • the mixture is neutralized with alkali, such as potassium" hydroxide.
  • the top layer, which constitutes the base material is preferably evaporated until it contains no more than about 10 or 15% of water.
  • drawing compositions having improved properties may be obtained simply by mixing suitable quantities of the above sulfonated base with one or more compounding agents, such, for example, as oils, pigments, free fatty acid and wetting agents or polyhydric alcohols. It is usually desirable that the compositions thus prepared be mixed with a suitable quantity of water prior to use.
  • a heavily pigmented drawing composition which, when suitably diluted with water, is especially suitable for drawing operations involving very high localized pressure, may, for example, be made by incorporating 25 to 40% of relatively high viscosity lubricating oil and 25 to 35% of a suitable pigment, such as lithopone, etc., into the above base.
  • a drawing composition base comprising sulfonated talloil in major proportion and plasticizing amounts of sulfonated sperm oil.
  • a drawing composition comprising a sulfonated mixtur of talloil and sperm oil, said mixture having to 30% sperm oil based on the quantity of talloil.
  • a drawing composition having a base comprising sulfonated talloil in major proportion and plasticizing amounts of sulfonated sperm oil together with a mineral oil.
  • composition of claim 3 containing a suitable pigment to facilitate drawing.
  • a drawing composition comprising mineral oil, a suitable pigment, and a base composed of 40% to 60% sulfonated higher fatty acids, 35% to 50% sulfonated rosin acids, 5% to sulfonated higher alcohols, and 10% to 30% sulfonated sperm oil.
  • a drawing composition which may be diluted with water comprising a base of a sulfonated mixture of about 5% to 15% of higher alcohols, about 0% to of rosin acids, and about 35% to of one or more higher fatty acids, together with mineral oil.
  • composition of claim 6 conta ning a pigment suitable for drawing and a small quantity of free higher fatty acid.
  • a drawing composition which may be diluted with water comprising a base of sulfonated talloil in major proportions and plasticizing amounts of sulfonated sperm oil, mineral oil in the amount of 25% to 40% by weight of said base, and a pigment suitable for drawing.
  • steps which comprise disposing a composition comprising sulfonated sterols, a sulfonated higher fatty acid, and a sulfonated rosin acid between the die and the metal and drawing the metal.
  • a method of treating metal which comprises disposing a composition comprising sulfonated sterols, a sulfonated higher fatty acid and a sulfonated rosin acid on the surface of the metal and passing the metal through a plurality of drawing dies to reduce its cross section.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Description

?aienieei Aug. 1%, 1943 DBAW'IN G COMPOSITION AND METHOD OF MAKINF- THE SAlVIE Edward A. Nill, Detroit, Mich., assignor a. H. A. Montgomery Company, Detroit, Mich,
corporation of Michigan No Drawing. Application July 31, 1940, Serial No. 349,005
13 Claims. (01. 252-1s) thereof must be varied substantially for the diffcrent drawing pressures encountered in the manufacture of various types of articles if the percentage of failures is to be kept at a minimum.
Heretofore the manufacturer of drawing compositions compounded almost every composition from a different base material, and as a result he was required to have a multitude of independent expensive processes and a tremendous inventory of ingredients.
It is a principal object of the present invention to provide a base material from which substantially all of the required drawing compositions may be prepared b the addition of relatively few compounding ingredients thereto.
It is another object of the invention to provide a method of preparing drawing compositions having improved drawing properties.
It is a further object of this invention to provide an improved method of drawing metal.
It is a still further object of this invention to provide drawing compositions which, when properly used, will eliminate a large proportion of the failures usually accompanying the difficult drawing operations.
It has now been found that these and other obiects which will be apparent from the following description of the invention may be readily accomplished with drawing compositions having a base comprising the sulfonated mixture of one or more long chain fatty acids, one or more resinous acids such as the acids in rosin, and one or more solid higher alcohols.
The sulfonated higher alcohols appear to function as extreme pressure lubricants as well as wetting agents which aid in maintaining the sta-, bility of the compositions. These solid higher alcohols should be present in the amount of about 5% to about or 0f the mixture, more than 5% being preferable.
The relative proportion of fatty acids and rosin acids, which together may make up from about 50 to about 95% of the base material, may be varied widely while still retaining the benefits of the invention. Thus the mixture may contain two Or more parts of fatty acids such as stearic, palmitic, lauric oleic, etc., and one part of a rosin acid such as abietic, or one-part fatty acid and two parts rosin acid. The rosin acids do not sulfonat as readily as the fatty acids, and it is therefore preferable to have a larger proportion of fatty acids than rosin acids present in the mix. The alkali rosinates formed upon neutralization of the sulfated mix'are, however, valuable as solubilizers for oil, which is usually added in making the final composition. The fatty acids may constitute from about 35% to as much as 65 or 75 of the drawing composition base.
The base material may be readily prepared by sulfonating a mixture comprising 2::0ut 5 to about 10% higher alcohol, about 20% to about or rosin acids, and about 35% to about 65 or of one or more fatty acids. The materials may, however, be sulfonated separately if desired.
Talloil, either crude or refined, is a desirable source for the raw materials of the invention. Talloil is a by-product oil obtained from the wood of coniferous trees during the process of conversion of the wood fiber into cellulose by the sulfate or Swedish process for pulp making. It is a mixture of 35-50% rosin acids, 40-60% fatty acids, and 510% higher alcohols (sterols) such as lauryl, stearyl, oleyl alcohols, etc., and when sulfo nated it forms soluble product which dries to a varnish-like film and which has been found to be a desirable base for a large number of drawing compositions.
An even more satisfactory raw material for the preparation of a base for drawing compositions is asulfonated mixture of talloil and sperm oil, or a mixture of sulfonated sperm oil and talloil. The mixture should preferably have about 10 to 30% (based on the talloil) of sperm oil. The sulfonated sperm oil plasticizes the sulfonated talloil so that a product which dries to a softer film is obtained.
The sulfonation may be accomplished in accordance with the procedures apparent to those skilled in the art. Thus, the mixture of alcohols, fatty and rosin acids-such, for example as talloil or a mixture of talloil and, sperm oil--may be mixed with strong sulfuric acid, such as 66 B. sulfuric acid, whereupon a reaction occurs. After the reaction the mixture is neutralized with alkali, such as potassium" hydroxide. The new tralized mixtureseparates into two layers, the lower layer, which constitutes the waste product, being discarded. The top layer, which constitutes the base material, is preferably evaporated until it contains no more than about 10 or 15% of water.
It has been foundthat a large number of drawing compositions having improved properties may be obtained simply by mixing suitable quantities of the above sulfonated base with one or more compounding agents, such, for example, as oils, pigments, free fatty acid and wetting agents or polyhydric alcohols. It is usually desirable that the compositions thus prepared be mixed with a suitable quantity of water prior to use. A heavily pigmented drawing composition which, when suitably diluted with water, is especially suitable for drawing operations involving very high localized pressure, may, for example, be made by incorporating 25 to 40% of relatively high viscosity lubricating oil and 25 to 35% of a suitable pigment, such as lithopone, etc., into the above base.
Furthermore, it is to be understood that the particular form of product shown and described, and the particular procedure set forth, are presented for purposes of explanation and illustration and that various modifications of said product and procedure can be made without departing from my invention as defined ,in the appended claims.
What I claim is:
1. A drawing composition base comprising sulfonated talloil in major proportion and plasticizing amounts of sulfonated sperm oil.
2. A drawing composition comprising a sulfonated mixtur of talloil and sperm oil, said mixture having to 30% sperm oil based on the quantity of talloil.
3. A drawing composition having a base comprising sulfonated talloil in major proportion and plasticizing amounts of sulfonated sperm oil together with a mineral oil.
4. The composition of claim 3 containing a suitable pigment to facilitate drawing.
5. A drawing composition comprising mineral oil, a suitable pigment, and a base composed of 40% to 60% sulfonated higher fatty acids, 35% to 50% sulfonated rosin acids, 5% to sulfonated higher alcohols, and 10% to 30% sulfonated sperm oil.
6. A drawing composition which may be diluted with water comprising a base of a sulfonated mixture of about 5% to 15% of higher alcohols, about 0% to of rosin acids, and about 35% to of one or more higher fatty acids, together with mineral oil.
7. The composition of claim 6 conta ning a pigment suitable for drawing and a small quantity of free higher fatty acid.
8. A drawing composition which may be diluted with water comprising a base of sulfonated talloil in major proportions and plasticizing amounts of sulfonated sperm oil, mineral oil in the amount of 25% to 40% by weight of said base, and a pigment suitable for drawing.
9. In a method of drawing metal, the steps which comprise disposing a composition comprising sulfonated talloil between the die and the metal and drawing the metal.
10. In a method of drawing metal, the steps which comprise disposing a composition com prising sulfonated tall oil and sulfonated sperm oil between the die and the metal and drawing the metal.
11. In a method of drawing metal, the steps which comprise disposing a composition comprising sulfonated sterols, a sulfonated higher fatty acid, and a sulfonated rosin acid between the die and the metal and drawing the metal.
12. In a method of drawing metal, the steps which comprise coating the metal to be drawn with a composition comprising sulfonated talloil and sulfonated sperm oil and then passing the coated metal through a die to reduce its cross section.
13. A method of treating metal, which comprises disposing a composition comprising sulfonated sterols, a sulfonated higher fatty acid and a sulfonated rosin acid on the surface of the metal and passing the metal through a plurality of drawing dies to reduce its cross section.
EDWARD A. NILL.
US349005A 1940-07-31 1940-07-31 Drawing composition and method of making the same Expired - Lifetime US2326387A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430998A (en) * 1942-07-04 1947-11-18 Standard Oil Dev Co Asphalt composition
US2565938A (en) * 1949-05-11 1951-08-28 Ironsides Company Lubricant metal-rolling composition
US2613626A (en) * 1948-07-21 1952-10-14 Heintz Mfg Co Method of cold drawing sheet metal
US2753304A (en) * 1955-09-26 1956-07-03 Pennsylvania Salt Mfg Co Lubricating composition
US2753305A (en) * 1955-09-26 1956-07-03 Pennsylvania Salt Mfg Co Lubricating composition
US5918868A (en) * 1995-02-28 1999-07-06 Techcom Technical Computerized Fixturing Ltd. Universal modular fixturing systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430998A (en) * 1942-07-04 1947-11-18 Standard Oil Dev Co Asphalt composition
US2613626A (en) * 1948-07-21 1952-10-14 Heintz Mfg Co Method of cold drawing sheet metal
US2565938A (en) * 1949-05-11 1951-08-28 Ironsides Company Lubricant metal-rolling composition
US2753304A (en) * 1955-09-26 1956-07-03 Pennsylvania Salt Mfg Co Lubricating composition
US2753305A (en) * 1955-09-26 1956-07-03 Pennsylvania Salt Mfg Co Lubricating composition
US5918868A (en) * 1995-02-28 1999-07-06 Techcom Technical Computerized Fixturing Ltd. Universal modular fixturing systems

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