US2917160A - Metal working method and lubricant therefor - Google Patents
Metal working method and lubricant therefor Download PDFInfo
- Publication number
- US2917160A US2917160A US220707A US22070751A US2917160A US 2917160 A US2917160 A US 2917160A US 220707 A US220707 A US 220707A US 22070751 A US22070751 A US 22070751A US 2917160 A US2917160 A US 2917160A
- Authority
- US
- United States
- Prior art keywords
- metal
- amine
- lubricant
- cutting
- metal working
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
- B21C9/02—Selection of compositions therefor
-
- 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
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty 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
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- 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
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
-
- 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
-
- 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
- C10N2050/01—Emulsions, colloids, or micelles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/14—Cutters, for shaping with means to apply fluid to cutting tool
Definitions
- My invention relates to the working of metals, and particularly to the steps of applying a film of corrosioninhibiting surface active lubricant to the surface of ferrous and non-ferrous metals and forming these metals by cutting, grinding or drawing methods.
- An object of my invention is the provision of an economical method for cutting and drawing metals in a uniformly smooth manner without producing uneven surfaces and without causing a ripping effect.
- Another object of my invention is the provision of a method of forming metals by the use of corrosion-inhibiting surface active lubricants.
- non-surface-active lubricants such as mineral oil are unsatisfactory for many metal working operations, especially the drawing of metals. Such lubricants have. a tendency to flow away from the precise area 'in which the heat and pressure are greatest and where lubrication is most effective in preventing binding.
- Emulsions of soap. and. fatin water have beenused as cutting and drawing compounds.
- the degree of success attained with these compounds is due to the fact that soap, being surface active, adheres to the surface of the metal being processed as well as the surface of the shaping tool.
- soap has an affinity for fat which is thus held upon the surface of the metal in a lubricative film.
- fat and soap are unavoidably caustic in nature and as a result of their use the metal surface is soon corroded.
- a surface active compound is composed of a combination of a water-soluble or hydrophilic chemical group and an oil-soluble or hydrophobic chemical. If such a compound does not ionize, it is said to be nonionic, while if it does ionize it is said to ionic. When that part of the ionized molecule containing the oilsoluble portion is the positive ion, or cation, the compound is said to be cation-active or cationic.
- Those ionic compounds such as soap having an oil-soluble anion are known as anionic agents.
- Tertiary amines suitable for my process have the general formula (0 H2 0 Hi 0) zIE1 0 H2 C H: O) ,H
- R is a long chain aliphatic hydrocarbon radical having 12 to 20 carbon atoms and Where x and y are int'egral numbers from 1 to 49.
- the long chain aliphatic radical R may be dodecyl, hexadecyl, eicosyl, octadecenyl, or octadecynyl.
- N,N'-bis(2-hydroxy-ethyl) soya amine in which the soya radical comprises a mixture of saturated and unsaturated radicals including hexadecyl, octadecyl, octadecenyl, octadecynyl, and eicosyl.
- the number of ethenoxy groups as indicatedby x and y may be varied. Thus, for five ethenoxy groups x and y maybe 1 and 4 respectively or 2 and 3 respectively. Y may be greater than x, and the sum of x plus y may be as large as 50. In general, the water solubility of these hydroxylated tertiary amines is increased by the addition of ethenoxy groups. ethyl) aliphatic amines and their acid salts.
- hydroxylated tertiaryamines as well as the hydroxylated tertiary amine acid salts are relatively insoluble in water, they may be employed in the form of an emulsion or saturated solution. For example, they may be used advantageously in a water emulsion in the ratio of one part of amine to 3 parts of water.
- amine compounds may be advantageously used in their water-soluble salt form, .
- the amine salt is? formed bycontacting the amine with'an acid. Whileithe: amine salts of strong acids may be used, I prefer 'to use. I usephosphoric acid? the amine salts of weak acids.
- the surface of the metal to be formed may be immersed in an amine bath before passing to the forming elements such as drawing dies or cutting tools. If the metal stock cannot be conveniently immersed in the bath, the amine solution may be sprayed or poured on the metal surface be- Patented Dec. 15, 19 5913:
- a Wet metal surface Before passing to the metal working step a Wet metal surface may. first be allowed to dry without appreciably. impairing the lubricative qualities. After-the metal stock has been coated with a film of the amine lubricant, it may be processed with at leastone forming tool-before it.is necessary to re-treat the surface with more lubricant. sive .forming operations can be carriedout without intermediate lubrication.
- My process is not limitedto the drawing or cutting of metals. In general, it may be practiced. in any operation involving lubrication of the interface between a metal surface. and a metal-working tool.
- the step which comprises carrying out the process with the portions of themetal being worked in contact with a material selected from'the group consisting of hydroxylated tertiary aminesand the acid salts. thereof, said amines having the general formula (CH2CH20).-.H 'RN I (CHZCH),H wherein Rv is a straight chain aliphatic hydrocarbon radical. having 12 to.2O carbon atoms and x and y are integral numbers, the sum of x and y being in the range from about 2 to 50.
- a material selected from'the group consisting of hydroxylated tertiary aminesand the acid salts. thereof, said amines having the general formula (CH2CH20).-.H 'RN I (CHZCH),H wherein Rv is a straight chain aliphatic hydrocarbon radical. having 12 to.2O carbon atoms and x and y are integral numbers, the sum of x and y being in the range from about 2 to 50.
- the step which comprises. carrying out. theprocess with the portions of the metal being worked in contact With an aqueous solution containing approximately 3 parts by weight of water per part of an acid salt of a hydroxylated tertiary. amine, said amine having the formula wherein'R is a straight chain aliphatic hydrocarbonradical having 12 to 20 carbon atoms and x and y are integral In some cases as many as three successive-- 4 numbers, the sum of x and y being in the range from about-2 to .50..
- the step which comprises carrying out the process with the portlons of the metal being drawn in contact with an aqueous solution containing approximately 3 parts by weight of water per part of the phosphoric acid salt of;
- R is arstraight chain aliphatic hydrocarbonradical having 12 to 20 carbon atoms-and x and y are integral numbers, the sum of x and y being in the range tron;- about 2m 50.
Description
United States Patent O lVIETAL WORKING METHOD AND 1 LUBRICANT THEREFOR Otto Turinsky, Western Spring, Ill., assignor to Armour and Company, Chicago, IL, a corporation of Illinois No Drawing. Application April 12, 1951 Serial No. 220,707
6 Claims. (Cl. 205-2) My invention relates to the working of metals, and particularly to the steps of applying a film of corrosioninhibiting surface active lubricant to the surface of ferrous and non-ferrous metals and forming these metals by cutting, grinding or drawing methods.
An object of my invention is the provision of an economical method for cutting and drawing metals in a uniformly smooth manner without producing uneven surfaces and without causing a ripping effect.
Another object of my invention is the provision of a method of forming metals by the use of corrosion-inhibiting surface active lubricants.
Other objects of my invention specification proceeds.
Many metal working operations such as drawing, grinding, cutting, etc. involve the common principle of contacting the surface of a metal part with a shaping tool or element so as to change the conformation or surface characteristics of the metal part. When such operations are carried out without the aid of lubricants, an undesirable amount of heat and friction is generated at the points of contact and a welding or binding effect is noted. Unless this heat can be dissipated, damage results to both the tool and the metal part, and in the case of poorly lubricated deep-drawing and pressure stamping there is the additional danger of fracturing the metal part. 7
It is well known that non-surface-active lubricants such as mineral oil are unsatisfactory for many metal working operations, especially the drawing of metals. Such lubricants have. a tendency to flow away from the precise area 'in which the heat and pressure are greatest and where lubrication is most effective in preventing binding.
Emulsions of soap. and. fatin water have beenused as cutting and drawing compounds. The degree of success attained with these compounds is due to the fact that soap, being surface active, adheres to the surface of the metal being processed as well as the surface of the shaping tool. Likewise soap has an affinity for fat which is thus held upon the surface of the metal in a lubricative film. However, fat and soap are unavoidably caustic in nature and as a result of their use the metal surface is soon corroded.
In general, a surface active compound is composed of a combination of a water-soluble or hydrophilic chemical group and an oil-soluble or hydrophobic chemical. If such a compound does not ionize, it is said to be nonionic, while if it does ionize it is said to ionic. When that part of the ionized molecule containing the oilsoluble portion is the positive ion, or cation, the compound is said to be cation-active or cationic. Those ionic compounds such as soap having an oil-soluble anion are known as anionic agents.
I have discovered that instead of using a soap-fat emulsion as a metal working lubricant I can use cationic will be apparent as this tertiary amines to obtain excellent drawing and cutting characteristics while at the same time inhibiting corrosion of the metals.
ICE
Tertiary amines suitable for my process have the general formula (0 H2 0 Hi 0) zIE1 0 H2 C H: O) ,H
where R is a long chain aliphatic hydrocarbon radical having 12 to 20 carbon atoms and Where x and y are int'egral numbers from 1 to 49. For example, the long chain aliphatic radical R may be dodecyl, hexadecyl, eicosyl, octadecenyl, or octadecynyl. prefer to use N,N'-bis(2-hydroxy-ethyl) soya amine in which the soya radical comprises a mixture of saturated and unsaturated radicals including hexadecyl, octadecyl, octadecenyl, octadecynyl, and eicosyl. The number of ethenoxy groups as indicatedby x and y may be varied. Thus, for five ethenoxy groups x and y maybe 1 and 4 respectively or 2 and 3 respectively. Y may be greater than x, and the sum of x plus y may be as large as 50. In general, the water solubility of these hydroxylated tertiary amines is increased by the addition of ethenoxy groups. ethyl) aliphatic amines and their acid salts.
Although some of these hydroxylated tertiaryamines as well as the hydroxylated tertiary amine acid salts are relatively insoluble in water, they may be employed in the form of an emulsion or saturated solution. For example, they may be used advantageously in a water emulsion in the ratio of one part of amine to 3 parts of water.
These amine compounds may be advantageously used in their water-soluble salt form, .The amine salt is? formed bycontacting the amine with'an acid. Whileithe: amine salts of strong acids may be used, I prefer 'to use. I usephosphoric acid? the amine salts of weak acids.
with considerable advantage and in particular orthophds- .phoric acid. Some of the amine acid salts such as phos-- phoric and lactic are effective in inhibiting corrosion...
, These hydroxylated tertiary amine salts are stable in: aqueous solution below a pH of approximately 8. I: have found that solutions of these salts are more effective: as corrosion inhibitors above pH 5. Because of'tli'ese.
limitations I prefer-to practice my process using as a lubricant the acid salt of the amine in aqueous solution having a pH between about Sand about 8.
The use of a solution of the hydroxylated tertiary amine salt of a weak acid is desirable forthe reason that.- such asolution actsasa bufier'and resists ;,any change;
of orthophosphoric acid sufficient to completely dissolve the amine in Water. The pH of such a solution is approximately 7, and if desired the pH may be lowered by adding more phosphoric acid. The drawing bath is then made up by dissolving one part of this amine formulation in about forty parts of water.
In either a cutting or drawing operation, the surface of the metal to be formed may be immersed in an amine bath before passing to the forming elements such as drawing dies or cutting tools. If the metal stock cannot be conveniently immersed in the bath, the amine solution may be sprayed or poured on the metal surface be- Patented Dec. 15, 19 5913:
For my process I In my process I preferably use bis-(2-hydroxyforeeit is subjected .to the forming step. Depending upon conditionscencountered, theamine lubricantmay be .ap-
plied to the metal surface in .dry form or in the form of a paste or solution. The method of applying the lubricant iss'not limited tozimmersiornof the;metal part;,or spraying or pouring. In general any IIIOihOdLOfLfiPPliCZ: tion is suitable which results incontacting the lubricant at the interface between the metal surface and the metal working tool. Before passing to the metal working step a Wet metal surface may. first be allowed to dry without appreciably. impairing the lubricative qualities. After-the metal stock has been coated with a film of the amine lubricant, it may be processed with at leastone forming tool-before it.is necessary to re-treat the surface with more lubricant. sive .forming operations can be carriedout without intermediate lubrication.
My process is not limitedto the drawing or cutting of metals. In general, it may be practiced. in any operation involving lubrication of the interface between a metal surface. and a metal-working tool.
Other modifications of the process all Within the spirit of? my. invention will readily occur to those skilled in the-art.
Iclaim:
1. In. the art of working metal by cutting, grinding,
drawing, and the like, the step which comprises carrying out the process with the portions of themetal being worked in contact with a material selected from'the group consisting of hydroxylated tertiary aminesand the acid salts. thereof, said amines having the general formula (CH2CH20).-.H 'RN I (CHZCH),H wherein Rv is a straight chain aliphatic hydrocarbon radical. having 12 to.2O carbon atoms and x and y are integral numbers, the sum of x and y being in the range from about 2 to 50.
2. In the art of working metal by cutting, grinding, drawing, and the like, the step which comprises. carrying out. theprocess with the portions of the metal being worked in contact With an aqueous solution containing approximately 3 parts by weight of water per part of an acid salt of a hydroxylated tertiary. amine, said amine having the formula wherein'R is a straight chain aliphatic hydrocarbonradical having 12 to 20 carbon atoms and x and y are integral In some cases as many as three succes-- 4 numbers, the sum of x and y being in the range from about-2 to .50..
3. In the art of working metal by cutting, grinding,
from about 2 to 50.
4. A process according to claim 3 wherein thepHof said aqueous solution is in, the range offrom about 5.
to about8.
5., In a process, for the drawing of metal, the stepwhich comprises carrying out the process with the portlons of the metal being drawn in contact with an aqueous solution containing approximately 3 parts by weight of water per part of the phosphoric acid salt of;
a hydroxylated tertiary amine having the formula (CH2CH20)=H (CILOHnO) ,H
wherein R is arstraight chain aliphatic hydrocarbonradical having 12 to 20 carbon atoms-and x and y are integral numbers, the sum of x and y being in the range tron;- about 2m 50. i
6. A process accordingto claim 1 wherein an acids alt of N soya bis(2 hydroxypolyethoxyethyl) amine is employed;
References Cited in the file of this patent V UNITED STATES PATENTS 1,991,395 Kocoor Oct. 24, 1932 2,223,037 Ihrig Nov. 26, 19.40. 2,231,228 Singer Feb. 11, 194.1 2,233,383 DeGroote Feb. 25, 1941 2,275,198 Patnode Mar. 3, .1942 2,297,221 Huttenlocher Sept. 29, 19.42 2,298,636 Prutton Oct. 13, 1942 2,298,640, Prutton Oct. 13; 1942 2,474,325 Rodgerset al June 28, 1949.- 2,541,678 Swanay Feb. 13, 1951
Claims (1)
1. IN THE ART OF WORKING METAL BY CUTTING, GRINDING, DRAWING, AND THE LIKE, THE STEP WHICH COMPRISES CARRYING OUT THE PROCESS WITH THE PORTIONS OF THE METAL BEING WORKED IN CONTACT WITH A MATERIAL SELECTED FROM THE GROUP CONSISTING OF HYDROXYLATED TERITARY AMINES AND THE ACID SALTS THEREOF, SAID AMINES HAVING THE GENERAL FORMULA
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US220707A US2917160A (en) | 1951-04-12 | 1951-04-12 | Metal working method and lubricant therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US220707A US2917160A (en) | 1951-04-12 | 1951-04-12 | Metal working method and lubricant therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
US2917160A true US2917160A (en) | 1959-12-15 |
Family
ID=22824614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US220707A Expired - Lifetime US2917160A (en) | 1951-04-12 | 1951-04-12 | Metal working method and lubricant therefor |
Country Status (1)
Country | Link |
---|---|
US (1) | US2917160A (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051655A (en) * | 1957-11-01 | 1962-08-28 | Quaker Chemical Products Corp | Metalworking lubricant |
US3062743A (en) * | 1959-10-30 | 1962-11-06 | Pure Oil Co | Extreme pressure lubricant additive and lubricant composition |
US3064757A (en) * | 1960-11-10 | 1962-11-20 | Jersey Prod Res Co | Lubrication of metallic surfaces |
US3177627A (en) * | 1962-08-03 | 1965-04-13 | Boeing Co | Rejuvenation of abrasive surfaces |
US3186946A (en) * | 1961-06-09 | 1965-06-01 | Master Chemical Corp | Aqueous cutting fluid |
US3215630A (en) * | 1964-11-12 | 1965-11-02 | Cincinnati Milling Machine Co | Cutting composition |
US3320164A (en) * | 1965-07-14 | 1967-05-16 | Brunel Henri | Non-corrosive, lubricating, cutting and cooling additives |
US3657129A (en) * | 1969-05-05 | 1972-04-18 | Economics Lab | Lubricating compositions |
US3900975A (en) * | 1974-05-20 | 1975-08-26 | Union Carbide Corp | Cryogenic grinding of copper |
US4165292A (en) * | 1975-05-23 | 1979-08-21 | Edwin Cooper And Company Limited | Lubricant corrosion inhibitor |
US4231883A (en) * | 1979-05-04 | 1980-11-04 | Ethyl Corporation | Lubricant composition |
EP0192358A2 (en) * | 1985-02-04 | 1986-08-27 | Ge Chemicals, Inc. | Metal working fluid composition |
EP0196810A2 (en) * | 1985-03-29 | 1986-10-08 | Borg-Warner Corporation | Process and kit for working metals |
US4738797A (en) * | 1985-12-20 | 1988-04-19 | Borg-Warner Chemicals, Inc. | Aminocarboxylic acid-terminated polyoxyalkylene containing extreme pressure functional compositions |
US4760176A (en) * | 1985-12-20 | 1988-07-26 | Borg-Warner Chemicals, Inc. | Aminocarboxylic acid-terminated polyoxy-alkylenes and process for the preparation thereof |
EP0351964A1 (en) | 1988-06-24 | 1990-01-24 | Exxon Chemical Patents Inc. | Synergistic combination of additives useful in power transmitting compositions |
US4976919A (en) * | 1984-10-30 | 1990-12-11 | Berol Kemi Ab | Method for mechanically working cobalt-containing metal |
US5282992A (en) * | 1992-04-07 | 1994-02-01 | Betz Laboratories, Inc. | Lubricating metal cleaner additive |
US5320768A (en) * | 1988-06-24 | 1994-06-14 | Exxon Chemical Patents Inc. | Hydroxy ether amine friction modifier for use in power transmission fluids and anti-wear additives for use in combination therewith |
US5330666A (en) * | 1993-02-22 | 1994-07-19 | Exxon Research And Engineering Company | Lubricant composition containing alkoxylated amine salt of hydrocarbylsalicyclic acid |
US5773393A (en) * | 1991-09-16 | 1998-06-30 | The Lubrizol Corporation | Oil compositions useful in hydraulic fluids |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1991395A (en) * | 1932-10-24 | 1935-02-19 | Kocour Cyril | Process of treating metal |
US2223037A (en) * | 1939-01-10 | 1940-11-26 | Harry K Ihrig | Cold working metal |
US2231228A (en) * | 1936-07-08 | 1941-02-11 | Singer Fritz | Cooling and lubricating means for the working of metals |
US2233383A (en) * | 1940-03-06 | 1941-02-25 | Petrelite Corp Ltd | Composition of matter and a process for preventing water-in-oil type emulsions resulting from acidization of calcareous oil-bearing strata |
US2275198A (en) * | 1940-05-02 | 1942-03-03 | Gen Electric | Coated metal wire |
US2297221A (en) * | 1937-02-03 | 1942-09-29 | Huttenlocher Richard | Ethers of hydroxyalkyl amine bases, their salts, and quaternary ammonium compounds |
US2298636A (en) * | 1939-10-04 | 1942-10-13 | Lubri Zol Corp | Lubricating composition |
US2298640A (en) * | 1942-05-13 | 1942-10-13 | Lubri Zol Corp | Lubricating composition |
US2474325A (en) * | 1943-04-07 | 1949-06-28 | Jr Thomas T Rodgers | Aqueous lubricant |
US2541678A (en) * | 1947-12-06 | 1951-02-13 | Standard Oil Dev Co | Fungicidal composition |
-
1951
- 1951-04-12 US US220707A patent/US2917160A/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1991395A (en) * | 1932-10-24 | 1935-02-19 | Kocour Cyril | Process of treating metal |
US2231228A (en) * | 1936-07-08 | 1941-02-11 | Singer Fritz | Cooling and lubricating means for the working of metals |
US2297221A (en) * | 1937-02-03 | 1942-09-29 | Huttenlocher Richard | Ethers of hydroxyalkyl amine bases, their salts, and quaternary ammonium compounds |
US2223037A (en) * | 1939-01-10 | 1940-11-26 | Harry K Ihrig | Cold working metal |
US2298636A (en) * | 1939-10-04 | 1942-10-13 | Lubri Zol Corp | Lubricating composition |
US2233383A (en) * | 1940-03-06 | 1941-02-25 | Petrelite Corp Ltd | Composition of matter and a process for preventing water-in-oil type emulsions resulting from acidization of calcareous oil-bearing strata |
US2275198A (en) * | 1940-05-02 | 1942-03-03 | Gen Electric | Coated metal wire |
US2298640A (en) * | 1942-05-13 | 1942-10-13 | Lubri Zol Corp | Lubricating composition |
US2474325A (en) * | 1943-04-07 | 1949-06-28 | Jr Thomas T Rodgers | Aqueous lubricant |
US2541678A (en) * | 1947-12-06 | 1951-02-13 | Standard Oil Dev Co | Fungicidal composition |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051655A (en) * | 1957-11-01 | 1962-08-28 | Quaker Chemical Products Corp | Metalworking lubricant |
US3062743A (en) * | 1959-10-30 | 1962-11-06 | Pure Oil Co | Extreme pressure lubricant additive and lubricant composition |
US3064757A (en) * | 1960-11-10 | 1962-11-20 | Jersey Prod Res Co | Lubrication of metallic surfaces |
US3186946A (en) * | 1961-06-09 | 1965-06-01 | Master Chemical Corp | Aqueous cutting fluid |
US3177627A (en) * | 1962-08-03 | 1965-04-13 | Boeing Co | Rejuvenation of abrasive surfaces |
US3215630A (en) * | 1964-11-12 | 1965-11-02 | Cincinnati Milling Machine Co | Cutting composition |
US3320164A (en) * | 1965-07-14 | 1967-05-16 | Brunel Henri | Non-corrosive, lubricating, cutting and cooling additives |
US3657129A (en) * | 1969-05-05 | 1972-04-18 | Economics Lab | Lubricating compositions |
US3900975A (en) * | 1974-05-20 | 1975-08-26 | Union Carbide Corp | Cryogenic grinding of copper |
US4165292A (en) * | 1975-05-23 | 1979-08-21 | Edwin Cooper And Company Limited | Lubricant corrosion inhibitor |
US4231883A (en) * | 1979-05-04 | 1980-11-04 | Ethyl Corporation | Lubricant composition |
US4976919A (en) * | 1984-10-30 | 1990-12-11 | Berol Kemi Ab | Method for mechanically working cobalt-containing metal |
EP0192358A2 (en) * | 1985-02-04 | 1986-08-27 | Ge Chemicals, Inc. | Metal working fluid composition |
EP0192358A3 (en) * | 1985-02-04 | 1987-10-14 | Borg-Warner Chemicals Inc. | Metal working fluid composition |
EP0196810A2 (en) * | 1985-03-29 | 1986-10-08 | Borg-Warner Corporation | Process and kit for working metals |
EP0196810A3 (en) * | 1985-03-29 | 1987-10-28 | Borg-Warner Corporation | Process and kit for working metals |
US4670172A (en) * | 1985-03-29 | 1987-06-02 | Borg-Warner Corporation | Process and kit for working metals |
US4738797A (en) * | 1985-12-20 | 1988-04-19 | Borg-Warner Chemicals, Inc. | Aminocarboxylic acid-terminated polyoxyalkylene containing extreme pressure functional compositions |
US4760176A (en) * | 1985-12-20 | 1988-07-26 | Borg-Warner Chemicals, Inc. | Aminocarboxylic acid-terminated polyoxy-alkylenes and process for the preparation thereof |
EP0351964A1 (en) | 1988-06-24 | 1990-01-24 | Exxon Chemical Patents Inc. | Synergistic combination of additives useful in power transmitting compositions |
US5078893A (en) * | 1988-06-24 | 1992-01-07 | Exxon Chemical Patents Inc. | Synergistic combination of additives useful in power transmitting compositions |
US5320768A (en) * | 1988-06-24 | 1994-06-14 | Exxon Chemical Patents Inc. | Hydroxy ether amine friction modifier for use in power transmission fluids and anti-wear additives for use in combination therewith |
US5773393A (en) * | 1991-09-16 | 1998-06-30 | The Lubrizol Corporation | Oil compositions useful in hydraulic fluids |
US5282992A (en) * | 1992-04-07 | 1994-02-01 | Betz Laboratories, Inc. | Lubricating metal cleaner additive |
US5330666A (en) * | 1993-02-22 | 1994-07-19 | Exxon Research And Engineering Company | Lubricant composition containing alkoxylated amine salt of hydrocarbylsalicyclic acid |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2917160A (en) | Metal working method and lubricant therefor | |
US3310489A (en) | Lubricant composition | |
US2328540A (en) | Method of and material for treating metal | |
US2328727A (en) | Soluble oil | |
US4822507A (en) | Lubricating oil composition serving as sliding surface oil and metal working oil, and method of lubricating working machinery using said oil composition | |
US3496104A (en) | Cold rolling agent | |
US3556994A (en) | Metal working agents | |
US2780598A (en) | Metal working and liquid coolants therefor | |
US3788988A (en) | Lubricant compositions for the cold shaping of metals | |
EP0058711B1 (en) | Process and product for the passivation of iron and steel surfaces | |
US2739915A (en) | Multiple action lubricating composition | |
US2193965A (en) | Lap grinding compound | |
US2078256A (en) | Preventing corrosion of metals in aqueous systems | |
US2990943A (en) | Metal working process | |
US5055325A (en) | Aqueous blanking solution for solid film prelube forming operations | |
US4191666A (en) | Stable aqueous emulsions of trichlorotrifluoroethane and method | |
EP0029892B1 (en) | Use of alcali or amino salts of a mixture of 2- and 3-alkyl-adipinic acids as corrosion inhibitor | |
CN107523404A (en) | Aqueous rustproof metal cold forging lubricant and preparation method thereof | |
KR840000653B1 (en) | Aqueous acidic labricant composition for coating metals | |
US2266379A (en) | Extreme pressure lubrication | |
US2662836A (en) | Preparing metal surfaces for drawing operations | |
US1638710A (en) | Noncorrosive solution | |
US2295179A (en) | Lubricating composition and modified addition agent therefor | |
US2628197A (en) | Metalworking lubricant | |
US2850418A (en) | Composition for use in preparing metal for a deforming operation and method of deforming |