US3125522A - Metal rope lubricant - Google Patents
Metal rope lubricant Download PDFInfo
- Publication number
- US3125522A US3125522A US3125522DA US3125522A US 3125522 A US3125522 A US 3125522A US 3125522D A US3125522D A US 3125522DA US 3125522 A US3125522 A US 3125522A
- Authority
- US
- United States
- Prior art keywords
- weight
- lubricant
- rope
- aromatic
- 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
- 229910052751 metal Inorganic materials 0.000 title claims description 9
- 239000002184 metal Substances 0.000 title claims description 9
- 239000000314 lubricant Substances 0.000 title description 20
- 239000000203 mixture Substances 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 9
- 239000004166 Lanolin Substances 0.000 claims description 8
- 229940039717 lanolin Drugs 0.000 claims description 8
- 235000019388 lanolin Nutrition 0.000 claims description 8
- 239000003208 petroleum Substances 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- 239000010688 mineral lubricating oil Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- BILPUZXRUDPOOF-UHFFFAOYSA-N stearyl palmitate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC BILPUZXRUDPOOF-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 description 10
- 238000009835 boiling Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000001993 wax Substances 0.000 description 5
- 239000003849 aromatic solvent Substances 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
- D07B1/144—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases for cables or cable components built-up from metal wires
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/104—Aromatic fractions
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/106—Naphthenic fractions
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/108—Residual fractions, e.g. bright stocks
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/14—Synthetic waxes, e.g. polythene waxes
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/17—Fisher Tropsch reaction products
-
- 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
-
- 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
- C10N2040/30—Refrigerators lubricants or compressors lubricants
-
- 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
- C10N2040/32—Wires, ropes or cables lubricants
-
- 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
- C10N2040/34—Lubricating-sealants
-
- 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
- C10N2040/36—Release agents or mold release agents
-
- 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
- C10N2040/38—Conveyors or chain belts
-
- 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
- C10N2040/40—Generators or electric motors in oil or gas winning field
-
- 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
- C10N2040/42—Flashing oils or marking oils
-
- 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
- C10N2040/44—Super vacuum or supercritical use
-
- 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
- C10N2040/50—Medical uses
-
- 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
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
-
- 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—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2015—Construction industries
Definitions
- This invention relates to improved metal rope lubricants, e.g., steel rope lubricants, and also to a process for the lubrication of such ropes with the novel lubricant of the present invention.
- Metal ropes as used in cranes, lift cages and shipping are composed of a number of metal (steel) wire strands laid in helical form around a core which is also made of steel wire or hemp of a similar material. These ropes have to support extremely heavy loads. The stretch and bending stress when the rope is under load cause. a heavy pressure of the outer strands on the parts of the cable situated more on the inside, as well as a movement of various parts of the cable in relation to one another. In addition, the cables are frequently subjected to corrosive influences, especially at sea. The combined effect of the heavy load, the friction between the strands and the corrosion may seriously damage the ropes in a short time.
- Lubricants for metal (Wire) ropes must fulfill many requirements such as they must provide good lubricity, penetrability, adhesiveness, flexibility, corrosion inhibition, usefulness over a wide temperature range such as encountered in cold and tropical regions and lubricant should be easy to use and handle.
- a lubricant which satisfies, the above requirements comprises of a mixture of: (a) 20 30% by weight of a high-melting point microcrystalline paraffin wax, melt point 170-300 F., ([2) 25-35% by weight of an aromatic extract of a residual mineral lubricating oil fraction having a viscosity of from about 1000 to 5000' seconds, Redwood I at 140 F., (0) 5-15% by weight of a fatty oil rich in cholesterol (15- 40%), e.g., lanolin, (d) 5-15% by weight of oil-soluble alkali petroleum sulfonate, and (e) 25-50% by weight of an aromatic hydrocarbon volatile solvent.
- the high melting microcrystalline parafiin Wax may be obtained from suitable crudes such as East Texas or West Texas Ellenberger stocks or any other stocks by suitable means known in the art such as, for example, as described in US. Patent 2,668,140.
- Microcrystalline paraflin wax useful in compositions of the present invention may have the following properties:
- a particular microcrystalline paraflin wax (A) useful in compositions of the present invention has the following properties:
- the lanolin may be in the crude or refined form or fractions thereof may be used.
- degras, wool fat, cholesterol and esters thereof may be used instead of lanolin.
- oil-soluble alkali metal (Na or K) petroleum sulfonates having a molecular weight of 350-900, preferably 400-450, are well known in the art and are prepared by reacting a mineral oil with concentrated or fuming sulfuric acid to form oil-soluble sulfonic acids which are then recovered by treatment with an alkali metal base such as sodium hydroxide followed by extraction.
- alkali metal base such as sodium hydroxide followed by extraction.
- the volatile solvent may be a well known aromatic solvent having a boiling point of 140-200 C. and an aromatic content of from 40-95% by volume.
- aromatic solvents include aromatic gasoline having an aromatic content of 40-50 and a boiling point of 140150 C.
- An example of an aromatic petroleum solvent is one having the following properties:
- Flash point F 107 Initial boiling point, F 300 Percent oil at 330 F 50 Percent off at 350 F Final boiling point, F 370
- other volatile solvents c.g., chlorinated hydrocarbons.
- a small amount of dye may be added to compositions of the present invention.
- the lubricant is simple to make and essentially comprises melting the ingredients together and thoroughly mixing them preferably at -120" C. without the aromatic solvent, such as aromatic gasoline.
- the aromatic solvent gasoline
- the aromatic solvent is then gradually added with stirring and gradually cooled to room temperature.
- the lubricants according to the invention have a semifluid consistency. When applied to the ropes to be lubricated they readily penetrate into the rope between the various strands, a solid but very flexible coating of lubricant remaining behind as a result of the evaporation of the gasoline. This coating protects the rope against cor- & rosion and ensures a good lubrication for long periods of time (6-24 months).
- composition according to the invention is a mixture of (a) 24.5% by weight of highmelting microcrystalline paraffin wax having a melting point of 87 C., (b) 30.5 by weight of furfural extract of a deasphaltized paratfinic residual lubricating oil fraction having a viscosity of 1300 seconds Redwood I at 140 F., (c) 7.0% by weight of lanolin, (d) 7.0% by weight of sodium petroleum sulfonate (molecular weight 400-500), and (e) 31.0% by weight of gasoline having a boiling point of 140-200 C. and an aromatic content of 4-4 vol. percent.
- a metal rope lubricating composition comprising a mixture of (a) 20-30% by weight of a high melting point microcrystalline parafiin wax, (b) 25-35% by weight of an aromatic extract of a residual mineral lubricating oil fraction having a viscosity of from about 1000 to 5000 seconds, Redwood I at F., (0) 515% by weight of lanolin, (d) 5-15% by weight of an oil-soluble petroleum sulfonate and (e) 25-45% by weight of a volatile aromatic hydrocarbon solvent.
- a steel rope lubricating composition comprising a mixture of 24.5% by weight of high-melting microcrystalline paraflin wax having a melting point of F., 30.5% by weight of furfural extract of deasphaltized paratfinic residual lubricating oil fraction having a viscosity of 1300 second Redwood I at 140 F., 7.0% by weight of lanolin, 7.0% by weight of sodium petroleum sulfonate having a moleculer weight of 400-500, 31.0% by weight of gasoline having a boiling point of 140-200 C. and an aromatic content of 44 vol. percent.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR853956A FR1282433A (fr) | 1961-02-27 | 1961-02-27 | Procédé de préparation de lubrifiants pour câbles en fils métalliques et lubrifiants ainsi obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3125522A true US3125522A (en) | 1964-03-17 |
Family
ID=8749701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US3125522D Expired - Lifetime US3125522A (en) | 1961-02-27 | Metal rope lubricant |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3125522A (enrdf_load_stackoverflow) |
| DE (1) | DE1130103B (enrdf_load_stackoverflow) |
| FR (1) | FR1282433A (enrdf_load_stackoverflow) |
| NL (1) | NL101982C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016125289A1 (de) | 2016-12-21 | 2018-06-21 | Fuchs Petrolub Se | Verwendung von Calcium-Komplex- und Calcium-Sulfonat-Komplex-Schmierfetten zur Schmierung von Drahtseilen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0170563B1 (fr) * | 1984-06-25 | 1989-02-15 | ELF FRANCE, Société Anonyme dite: | Procédé de protection de câbles de précontrainte metalliques gaines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2182992A (en) * | 1937-09-24 | 1939-12-12 | Stanco Inc | Corrosion preventive |
| US2298844A (en) * | 1940-02-15 | 1942-10-13 | Remington Arms Co Inc | Lubricant |
| US2430058A (en) * | 1944-06-08 | 1947-11-04 | Quaker Chemical Products Corp | Mineral oil rustproofing composition |
| US2471638A (en) * | 1945-07-14 | 1949-05-31 | Gulf Research Development Co | Rust preventive compositions |
| US2716611A (en) * | 1951-10-30 | 1955-08-30 | Exxon Research Engineering Co | Rust preventive composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2778780A (en) * | 1952-11-26 | 1957-01-22 | Texas Co | Wire rope lubricant comprising a blown petroleum extract and a paraffinic residuum |
| FR1194334A (enrdf_load_stackoverflow) * | 1957-04-11 | 1959-11-09 | ||
| DE1104647B (de) | 1957-12-28 | 1961-04-13 | Guenther Gedecke | Verfahren zur Herstellung eines Foerderseil-Schmiermittels |
-
0
- NL NL101982D patent/NL101982C/xx active
- US US3125522D patent/US3125522A/en not_active Expired - Lifetime
-
1961
- 1961-02-27 DE DES72741A patent/DE1130103B/de active Pending
- 1961-02-27 FR FR853956A patent/FR1282433A/fr not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2182992A (en) * | 1937-09-24 | 1939-12-12 | Stanco Inc | Corrosion preventive |
| US2298844A (en) * | 1940-02-15 | 1942-10-13 | Remington Arms Co Inc | Lubricant |
| US2430058A (en) * | 1944-06-08 | 1947-11-04 | Quaker Chemical Products Corp | Mineral oil rustproofing composition |
| US2471638A (en) * | 1945-07-14 | 1949-05-31 | Gulf Research Development Co | Rust preventive compositions |
| US2716611A (en) * | 1951-10-30 | 1955-08-30 | Exxon Research Engineering Co | Rust preventive composition |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016125289A1 (de) | 2016-12-21 | 2018-06-21 | Fuchs Petrolub Se | Verwendung von Calcium-Komplex- und Calcium-Sulfonat-Komplex-Schmierfetten zur Schmierung von Drahtseilen |
| WO2018113850A2 (de) | 2016-12-21 | 2018-06-28 | Fuchs Petrolub Se | Verwendung von calcium-komplex- und calcium-sulfonat-komplex-schmierfetten zur schmierung von drahtseilen |
| US11505758B2 (en) | 2016-12-21 | 2022-11-22 | Fuchs Petrolub Se | Use of calcium complex lubricating greases and calcium sulfonate complex lubricating greases for the lubrication of wire ropes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1130103B (de) | 1962-05-24 |
| FR1282433A (fr) | 1962-01-19 |
| NL101982C (enrdf_load_stackoverflow) |
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