US2296838A - Rubber adherent metal - Google Patents

Rubber adherent metal Download PDF

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US2296838A
US2296838A US172305A US17230537A US2296838A US 2296838 A US2296838 A US 2296838A US 172305 A US172305 A US 172305A US 17230537 A US17230537 A US 17230537A US 2296838 A US2296838 A US 2296838A
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zinc
hot
cobalt
coating
nickel
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US172305A
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Domm Elgin Carleton
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National Standard Co
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National Standard Co
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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/0666—Reinforcing cords for rubber or plastic articles the wires being characterised by an anti-corrosive or adhesion promoting coating
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2011—Wires or filaments characterised by a coating comprising metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2012—Wires or filaments characterised by a coating comprising polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2013—Wires or filaments characterised by a coating comprising multiple layers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3071—Zinc (Zn)
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/939—Molten or fused coating
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12556—Organic component
    • Y10T428/12562—Elastomer
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12687—Pb- and Sn-base components: alternative to or next to each other
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31707—Next to natural rubber

Definitions

  • This invention relates to rubber adherent metal, and more particularly to a method of coatn ing ferrous and other metals to make them adherent to rubber.
  • rubber has been attached to steel by the use of brass coatings produced by dipping or Percent Carbon .65 Manganese .80 Phosphorus .015 Sulfur .025 Silicon .095
  • the wires may be fed continuously from swiits, or the like, through the entire system. They are first cleansed by scraping and then wiping with rags soaked in a grease solvent, such as gasoline. They are then further cleansed by passing througha bath of hydrochloric acid, preferably containing about HCl. The excess acid is removed by wet rags, and the wires then passed through a water bath. They are again passed through acid, this time about 8% HC1 and are again wiped and washed. The number and extent of these cleansing treatments depends, of course, upon the original condition of the wire.
  • the wire when thoroughly clean, is then hot galvanized in any suitable manner; for example as disclosed in my Patent 2,002,261.
  • a ilux such as a saturated solution of zinc ammonium chloride
  • the excess solution is removed by a regular wipe and the wires are then drawn through a bath of molten zinc.
  • the temperature of the bath should be between 820 and 840 F. for steel wire bead reinforcing wires of .the composition hereinbeiore described.
  • the zinc is deposited to a thickness of approximately j/4000 to 1151000 of an inch.
  • the weight of the zinc is about 8 to 20 grams per kilogram of wire.
  • .037 inch diameter wire weighing 3.6i lbs. per 1000 feet
  • the weight of the zinc is about 10 to 24 grams per kilogram.
  • the excess zinc is removed by an asbestos wiper.
  • the wire may then be cleaned, if desired, and passed to a plating bath.
  • the nickel or cobalt is applied from any suitable bath oi .these materials.
  • the amount ci nickel applied' should be at least 0.3 gram of nickel per kilogram of wire of tire bead size, and not over 4 grams per kilogram. Preferably a range of .5 to 2.0 grams is employed.
  • the amount of material should be substantially the same.
  • the preferred amounts correspond to a thickness of appIOXmRBlY yoom) t0 37210000 Of an inch.
  • the broader range corresponds about to 1/,0000 to 1/400000 oi an inch.
  • Tin, cadmium or lead may be substituted/for the zinc, particularly with the cobalt, ⁇ butl the results are far less satisfactory, although cadmium and cobalt gave particularly good results with the second bead stock.
  • An article designed for adherent vulcanization of rubber thereto comprising a metallic base, a metal of the class consisting of zinc, cadmium, lead and tin thereon, and a coating of metal of the class consisting of nickel and cobalt of a thickness of approximately 1/30000 to 1/400000 of an inch over the intermediate coating.
  • a tire bead wire having a hot galvanized zinc coating thereon and a coating of metal of the class consisting of nickel and cobalt of a thickness of approximately 1.6mm to immun of an inch on the zinc.
  • a tire bead comprising a ferrous base tire bead wire, a hot galvanized zinc coating on the Wire, a coating of a metal of the class consisting of nickel and cobalt of a thickness of approximately Mmmm to l/wmm of an inch on said zinc coating, said coated wire being vulcanized in a mass of tire bead rubber.
  • The' method of preparing a rubber coated object which comprises hot galvanizing a ferrous base, electro-depositing a thin layer of metal of the class consisting of nickel and cobalt upon the galvanized surface and vulcanizing a rubber coating thereon.
  • a rubber coated article comprising a ferrous base, a metal of the class consisting of zinc, cadmium, lead and tin thereonl and a coating of a metal of the class consisting of nickel and cobalt having a thickness of approximately Bamm. to 1/lonooo of an inch over the intermediate coating.
  • a rubber coated article comprising a ferrous base, a zinc coating thereon, and a coating of a metal of the class consisting of nickel ⁇ and cobalt having a thickness of approximately l/ ⁇ mnnn to 1/400000 of an inch over the intermediate coating.
  • the method of preparing a rubber coated object which comprises cleaning a high tensile strength steel wire in dilute hydrochloric acid, removing the acid, applying a hot galvanized coating thereto, electro-depositing a thin layer of nickel thereon, and vulcanizing a rubber coating upon the nickel.

Description

Sept'. 29, 1942. E, Q DOMM 2,296,838
RUBER ADHERENT METAL Filed Nov. 1, 1957 FERROUS HOT Mcm. y VULCANIZED BASE GALVANIZED 0R RUBBER ZINC COBALT H07 /V/Offz GALVAN/Z50 0,9
z//Vc 605,90"
Patented Sept. 29, 1942 RUBBER ADHERENT METAL Elgin Carleton Domm, Niles, Mich., assixnor to National-Standard Company, a corporation of Michigan Application November 1, 1937, Serial No. 172,305
7 Claims.
This invention relates to rubber adherent metal, and more particularly to a method of coatn ing ferrous and other metals to make them adherent to rubber. As set forth in my Patent 2,002,261, rubber has been attached to steel by the use of brass coatings produced by dipping or Percent Carbon .65 Manganese .80 Phosphorus .015 Sulfur .025 Silicon .095
Balance is iron with traces of impurities.
The wires may be fed continuously from swiits, or the like, through the entire system. They are first cleansed by scraping and then wiping with rags soaked in a grease solvent, such as gasoline. They are then further cleansed by passing througha bath of hydrochloric acid, preferably containing about HCl. The excess acid is removed by wet rags, and the wires then passed through a water bath. They are again passed through acid, this time about 8% HC1 and are again wiped and washed. The number and extent of these cleansing treatments depends, of course, upon the original condition of the wire.
The wire, when thoroughly clean, is then hot galvanized in any suitable manner; for example as disclosed in my Patent 2,002,261. In this process the clean wires are drawn through a ilux, such as a saturated solution of zinc ammonium chloride, the excess solution is removed by a regular wipe and the wires are then drawn through a bath of molten zinc. The temperature of the bath should be between 820 and 840 F. for steel wire bead reinforcing wires of .the composition hereinbeiore described. The zinc is deposited to a thickness of approximately j/4000 to 1151000 of an inch. For example, with a wire of .043 inch diameter, weighing 4.88 lbs. per 1000 .feet of wire, the weight of the zinc is about 8 to 20 grams per kilogram of wire. With .037 inch diameter wire, weighing 3.6i lbs. per 1000 feet, the weight of the zinc is about 10 to 24 grams per kilogram.
The zinc alloys itself with the iron to some extent so that about 10 to 25% of the metallic coating is iron. This results in a better bonding than when the zinc is applied electrolytically, but where this bonding action is not required, electrolytic zinc may be used.
After leaving the zinc bath, the excess zinc is removed by an asbestos wiper. The wire may then be cleaned, if desired, and passed to a plating bath.
The nickel or cobalt is applied from any suitable bath oi .these materials.
The amount ci nickel applied'should be at least 0.3 gram of nickel per kilogram of wire of tire bead size, and not over 4 grams per kilogram. Preferably a range of .5 to 2.0 grams is employed.
When cobalt is employed, the amount of material should be substantially the same. The preferred amounts correspond to a thickness of appIOXmRBlY yoom) t0 37210000 Of an inch. The broader range corresponds about to 1/,0000 to 1/400000 oi an inch.
For example, using bead stock A, the following results were obtained:
Lbs. pull/in. Pegfsrfd* Hot Zn-l-. g. Ni 83. 5 82 Het Zn+l.0 g. Ni.. 8l. 0 80 Hot Zn+1.5 g. Ni 83. 4 79 Hot Zink-2.0 g. Ni 83. 3 92 Using cobalt in place of nickel with one particular bead stock showed the following results:
Lbs. pull/in. Peesid Hot Zn+.5 g. Co 73. 4 60 Hot Zn-I-LO g. C-- 73. 6 ig Hot Zn+1.5 g. Co-. 65. 6 37 Hot Zn+2.0 g. Co 66. 3
and another bead stock using cobalt instead of nickel showed the following:
Lbs. pun/in. Pfflfeeslilnad' Hot Zn-l-. g. C0 63. 8 66 Hot Zn+l..0 g. Co (3g Hot Zn+l.5 g. C0 7 s Hot Zn+2.0 g. Co 61.2
Salt spray results were considerably better on the whole with cobalt than with nickel.
Tin, cadmium or lead may be substituted/for the zinc, particularly with the cobalt, `butl the results are far less satisfactory, although cadmium and cobalt gave particularly good results with the second bead stock.
.An example of the tin and cobalt coating with the second bead stock is as follows:
c2. a as so. s 92 Hot Sn+2.0 g. Co 84. 6 87 The following shows results Of cadmium and cobalt on the second bead stock:
The use of electro-zinc instead of hot zinc gave considerably better results, so far as salt spray results were concerned, but the adhesion was less uniform.
The following first bead stock table shows the results with the with cobalt and nickel:
Lbs. pun/iu. Pegcsfinad so. o 97 76. 9 93 7s. 5 s4 s1. 1 g4 dercoating. The rst two columns are the rst bead stock and the second two columns are the second bead stock:
First bead stock Second bead stock Percent Percent Lbs. pull/1n. adhesion Lbs. pull/1n. adhesion .5 g. Ni.. 44. 4 6 66. 0 90 1.0 g. Ni-.. 66. 3 A 40 67. 7 18 1.5 g. Ni--. 66.3 62 66.6 23 2.0 g. Ni... 64. 0 57 48. 6 5
will be employed or where it is possible that the formula may be varied from time to time.
The foregoing detailed description has been given for clearness only, and no unnecessary limitations should be understood therefrom.
I claim:
1. An article designed for adherent vulcanization of rubber thereto comprising a metallic base, a metal of the class consisting of zinc, cadmium, lead and tin thereon, and a coating of metal of the class consisting of nickel and cobalt of a thickness of approximately 1/30000 to 1/400000 of an inch over the intermediate coating.
2. A tire bead wire having a hot galvanized zinc coating thereon and a coating of metal of the class consisting of nickel and cobalt of a thickness of approximately 1.6mm to immun of an inch on the zinc.
3. A tire bead comprising a ferrous base tire bead wire, a hot galvanized zinc coating on the Wire, a coating of a metal of the class consisting of nickel and cobalt of a thickness of approximately Mmmm to l/wmm of an inch on said zinc coating, said coated wire being vulcanized in a mass of tire bead rubber. Y
4. The' method of preparing a rubber coated object which comprises hot galvanizing a ferrous base, electro-depositing a thin layer of metal of the class consisting of nickel and cobalt upon the galvanized surface and vulcanizing a rubber coating thereon.
5. A rubber coated article comprising a ferrous base, a metal of the class consisting of zinc, cadmium, lead and tin thereonl and a coating of a metal of the class consisting of nickel and cobalt having a thickness of approximately Bamm. to 1/lonooo of an inch over the intermediate coating.
6. A rubber coated article comprising a ferrous base, a zinc coating thereon, and a coating of a metal of the class consisting of nickel` and cobalt having a thickness of approximately l/{mnnn to 1/400000 of an inch over the intermediate coating.
7. The method of preparing a rubber coated object which comprises cleaning a high tensile strength steel wire in dilute hydrochloric acid, removing the acid, applying a hot galvanized coating thereto, electro-depositing a thin layer of nickel thereon, and vulcanizing a rubber coating upon the nickel.
ELGIN CARLETON DOMM.
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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435191A (en) * 1943-11-06 1948-02-03 Nat Standard Co Rubber coated steel object
US2783164A (en) * 1953-09-17 1957-02-26 Nat Res Corp Method of coating a metal substrate with molybdenum
US2802897A (en) * 1952-07-18 1957-08-13 Gen Electric Insulated electrical conductors
US2870526A (en) * 1955-09-23 1959-01-27 Nat Standard Co Brass plated rubber adherent steel wire
US2918722A (en) * 1955-11-02 1959-12-29 Nat Standard Co Electrical communication wire
US3642457A (en) * 1968-05-31 1972-02-15 Chromalloy American Corp Multimetal corrosion-resistant diffusion coatings
FR2387273A1 (en) * 1977-03-11 1978-11-10 Akzo Nv OBJECT COATED WITH AN ALLOY OF METALS TO WHICH AN ELASTOMERIC MATERIAL HAS BEEN FIXED AND PROCESS FOR MANUFACTURING THIS OBJECT
DE2920003A1 (en) * 1978-05-26 1979-12-13 Bekaert Sa Nv STEEL WIRE ELEMENT FOR REINFORCEMENT IN RUBBER MATERIALS
EP0008201A1 (en) * 1978-08-03 1980-02-20 National-Standard Company Rubber adherent ferrous wire
EP0009846A1 (en) * 1978-10-03 1980-04-16 Akzo N.V. Steel wire, cord or cable coated with a metal alloy, process for the manufacture thereof and products formed from an elastomeric material reinforced with one of said elements
US4545834A (en) * 1983-09-08 1985-10-08 The Goodyear Tire & Rubber Company Method of making and using ternary alloy coated steel wire
US4670354A (en) * 1984-07-06 1987-06-02 Phenix Works Hot-galvanized steel product, notably intended to be phosphated, and method for preparing such a product
US4911991A (en) * 1987-03-02 1990-03-27 Pirelli Coordinamento Pneumatici S.P.A. Metal wires used for reinforcing elastomeric material
US4978586A (en) * 1987-10-22 1990-12-18 N. V. Bekaert S.A. Steel substrate with metal coatings for the reinforcement of vulcanizable elastomers
US5338620A (en) * 1991-09-09 1994-08-16 Pirelli Coordinamento Pneumatici S.P.A. Metal wire with a layer of coating for reinforcing articles made of elastomeric materials, and articles made of elastomeric materials reinforced with the said wire
US5342699A (en) * 1989-07-21 1994-08-30 N. V. Bekaert S.A. Steel substrate for reinforcement of elastomers
US5722039A (en) * 1994-02-24 1998-02-24 Pirelli Coordinamento Pneumatici Surface-treated wire for use in composite elements of elastomeric material

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435191A (en) * 1943-11-06 1948-02-03 Nat Standard Co Rubber coated steel object
US2802897A (en) * 1952-07-18 1957-08-13 Gen Electric Insulated electrical conductors
US2783164A (en) * 1953-09-17 1957-02-26 Nat Res Corp Method of coating a metal substrate with molybdenum
US2870526A (en) * 1955-09-23 1959-01-27 Nat Standard Co Brass plated rubber adherent steel wire
US2918722A (en) * 1955-11-02 1959-12-29 Nat Standard Co Electrical communication wire
US3642457A (en) * 1968-05-31 1972-02-15 Chromalloy American Corp Multimetal corrosion-resistant diffusion coatings
FR2387273A1 (en) * 1977-03-11 1978-11-10 Akzo Nv OBJECT COATED WITH AN ALLOY OF METALS TO WHICH AN ELASTOMERIC MATERIAL HAS BEEN FIXED AND PROCESS FOR MANUFACTURING THIS OBJECT
US4218517A (en) * 1977-03-11 1980-08-19 Akzo Nv Article of manufacture having a metallic surface coated with an elastomer and an intermediate cobalt-copper alloy coating to improve the adhesion of the elastomer
DE2920003A1 (en) * 1978-05-26 1979-12-13 Bekaert Sa Nv STEEL WIRE ELEMENT FOR REINFORCEMENT IN RUBBER MATERIALS
FR2426562A1 (en) * 1978-05-26 1979-12-21 Bekaert Sa Nv ELEMENTS BASED ON STEEL WIRES FOR REINFORCING RUBBER COMPOSITIONS
US4347290A (en) * 1978-05-26 1982-08-31 N.V. Bekaert S.A. Steel wire reinforcing elements
US4255496A (en) * 1978-05-26 1981-03-10 N. V. Bekaert S.A. Steel wire reinforcing elements with a brass-cobalt alloy adhesive coating
EP0008201A1 (en) * 1978-08-03 1980-02-20 National-Standard Company Rubber adherent ferrous wire
EP0009846A1 (en) * 1978-10-03 1980-04-16 Akzo N.V. Steel wire, cord or cable coated with a metal alloy, process for the manufacture thereof and products formed from an elastomeric material reinforced with one of said elements
US4545834A (en) * 1983-09-08 1985-10-08 The Goodyear Tire & Rubber Company Method of making and using ternary alloy coated steel wire
US4670354A (en) * 1984-07-06 1987-06-02 Phenix Works Hot-galvanized steel product, notably intended to be phosphated, and method for preparing such a product
US4911991A (en) * 1987-03-02 1990-03-27 Pirelli Coordinamento Pneumatici S.P.A. Metal wires used for reinforcing elastomeric material
US4978586A (en) * 1987-10-22 1990-12-18 N. V. Bekaert S.A. Steel substrate with metal coatings for the reinforcement of vulcanizable elastomers
US5342699A (en) * 1989-07-21 1994-08-30 N. V. Bekaert S.A. Steel substrate for reinforcement of elastomers
US5338620A (en) * 1991-09-09 1994-08-16 Pirelli Coordinamento Pneumatici S.P.A. Metal wire with a layer of coating for reinforcing articles made of elastomeric materials, and articles made of elastomeric materials reinforced with the said wire
US5722039A (en) * 1994-02-24 1998-02-24 Pirelli Coordinamento Pneumatici Surface-treated wire for use in composite elements of elastomeric material
US6059951A (en) * 1994-02-24 2000-05-09 Pirelli Coordinamento Pneumatici Spa Process for manufacturing surface-treated wire for use in composite elements of elastomeric material

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