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1. (WO1990001080) A STEEL WIRE FOR THE REINFORCEMENT OF ELASTOMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1990/001080 International Application No.: PCT/EP1989/000809
Publication Date: 08.02.1990 International Filing Date: 13.07.1989
IPC:
C08J 5/06 (2006.01) ,C25D 5/36 (2006.01) ,C25F 1/06 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
04
Reinforcing macromolecular compounds with loose or coherent fibrous material
06
using pretreated fibrous materials
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
D
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
5
Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
34
Pretreatment of metallic surfaces to be electroplated
36
of iron or steel
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
F
PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
1
Electrolytic cleaning, degreasing, pickling, or descaling
02
Pickling; Descaling
04
in solution
06
of iron or steel
Applicants: COPPENS, Wilfried[BE/BE]; BE (UsOnly)
CHAMBAERE, Daniël[BE/US]; US (UsOnly)
VANHEE, Willy[BE/BE]; BE (UsOnly)
N.V. BEKAERT S.A.[BE/BE]; Bekaertstraat 2 B-8550 Zwevegem, BE (AllExceptUS)
Inventors: COPPENS, Wilfried; BE
CHAMBAERE, Daniël; US
VANHEE, Willy; BE
Agent: VANDEVELDE, Willy ; Industrial Property Department N.V. Bekaert S.A. Bekaertstraat 2 B-8550 Zwevegem, BE
Priority Data:
88201563.919.07.1988EP
Title (EN) A STEEL WIRE FOR THE REINFORCEMENT OF ELASTOMERS
(FR) CABLE EN ACIER POUR LE RENFORCEMENT D'ELASTOMERES
Abstract:
(EN) A steel wire with a microroughened surface for reinforcement of elastomers is disclosed. The bare surface of a round wire (from which the metal coating for increasing the adhesion to the elastomers is removed) has a brightness factor L meeting the relation 37 « L.d1/3 « 55. The continuous and controllable micro-roughening treatment is e.g. an etching operation during pickling and before applying said metal coating. Application to bead wire.
(FR) On a mis au point un câble en acier à surface microrugueuse permettant de renforcer des élastomères. La surface nue d'un câble rond (dont on a retiré le revêtement métallique pour augmenter l'adhérence aux élastomères) a un facteur L de brillance satisfaisant la relation 37 « L.d1/3 « 55. Le traitement continu et commandé conférant une micro-rugosité est par exemple une opération d'attaque effectuée pendant le décapage et avant l'application dudit revêtement métallique à la tringle de talon.
Designated States: AU, BR, JP, KR, US
European Patent Office (EPO) (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)