GB1315814A - Method of bonding metal filaments to rubber - Google Patents

Method of bonding metal filaments to rubber

Info

Publication number
GB1315814A
GB1315814A GB1315814DA GB1315814A GB 1315814 A GB1315814 A GB 1315814A GB 1315814D A GB1315814D A GB 1315814DA GB 1315814 A GB1315814 A GB 1315814A
Authority
GB
United Kingdom
Prior art keywords
rubber
filaments
coated
dihydroxynaphthalene
cords
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
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Publication of GB1315814A publication Critical patent/GB1315814A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Abstract

1315814 Coated metal filament DUNLOP HOLDINGS Ltd 5 Aug 1970 [7 Aug 1969] 39510/69 Heading B2E [Also in Division Dl] Chromium containing metal filaments, e.g. of stainless steel or chromium plated steel are coated with an aqueous dispersion of an adhesion promoting mixture of an elastomer and the constituents of a phenol-formaldehyde resin, the filaments dried then immersed in a rubber composition. The rubber is vulcanised by heating, to give a filament reinforced matrix with enhanced adhesion between the filaments and the matrix. The filaments are of less than 0.004 inches diameter, and may be twisted into strands, which may in turn be twisted into cords. The phenolic constituent of the resin may be resorcinol, m-amino phenol, 1,5-dihydroxynaphthalene or 1,3-dihydroxynaphthalene. The wires may have a serrated, crenelated or other non-circular crosssection. The rubber may be natural rubber, or a copolymer of butadiene with one or more of styrene, carboxylated styrene, vinyl pyridine, acrylonitrile, itaconic acid, fumaric acid or an unsaturated ketone. After being coated with the adhesion reinforcing mixture the cords are dried at 100‹C before embedding in the rubber and curing. Various rubber additives are specified.
GB1315814D 1969-08-07 1969-08-07 Method of bonding metal filaments to rubber Expired GB1315814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3951069 1969-08-07

Publications (1)

Publication Number Publication Date
GB1315814A true GB1315814A (en) 1973-05-02

Family

ID=10409950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315814D Expired GB1315814A (en) 1969-08-07 1969-08-07 Method of bonding metal filaments to rubber

Country Status (2)

Country Link
AU (1) AU1843970A (en)
GB (1) GB1315814A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019367A1 (en) * 1979-05-10 1980-11-26 Gencorp Inc. Rubber-steel composite article, e.g. a vehicle tire including at least one steel reinforcing element
FR2732364A1 (en) * 1995-03-29 1996-10-04 Michelin & Cie PROCESS FOR TREATING A STAINLESS STEEL BODY SO AS TO PROMOTE ITS ADHESION TO A RUBBER COMPOSITION

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019367A1 (en) * 1979-05-10 1980-11-26 Gencorp Inc. Rubber-steel composite article, e.g. a vehicle tire including at least one steel reinforcing element
FR2732364A1 (en) * 1995-03-29 1996-10-04 Michelin & Cie PROCESS FOR TREATING A STAINLESS STEEL BODY SO AS TO PROMOTE ITS ADHESION TO A RUBBER COMPOSITION
EP0738748A1 (en) * 1995-03-29 1996-10-23 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Process for treating a stainless steel article to improve its adhesion to a rubber composition

Also Published As

Publication number Publication date
AU1843970A (en) 1972-02-10

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed