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1. WO2020109721 - GLASS-RESIN COMPOSITE-BASED MULTI-COMPOSITE MATERIAL

Publication Number WO/2020/109721
Publication Date 04.06.2020
International Application No. PCT/FR2019/052815
International Filing Date 27.11.2019
IPC
C09J 179/04 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
179Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09J161/-C09J177/263
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
C03C 14/00 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
14Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
CPC
C03C 25/25
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
25Surface treatment of fibres or filaments made from glass, minerals or slags
10Coating
24Coatings containing organic materials
25Non-macromolecular compounds
C08J 5/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
04Reinforcing macromolecular compounds with loose or coherent fibrous material
06using pretreated fibrous materials
08glass fibres
C09J 179/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
179Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09J161/00 - C09J177/00
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
Applicants
  • COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR]/[FR]
Inventors
  • FEDURCO, Milan
  • DELFINO, Antonio
  • TORNARE, Marcel
Agents
  • WROBLEWSKI, Nicolas
Priority Data
18/7210130.11.2018FR
19/0109005.02.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) GLASS-RESIN COMPOSITE-BASED MULTI-COMPOSITE MATERIAL
(FR) MATÉRIAU MULTI-COMPOSITE À BASE DE COMPOSITE VERRE-RÉSINE
Abstract
(EN)
The invention relates to a multi-composite material (R1, R2) comprising at least one monofilament (10) made of a glass-resin composite which comprises glass filaments (101) embedded into a thermoset polyester resin (102), characterised in that said monofilament is coated with at least one layer (12) of benzoxazine; to the use of such a material as reinforcement in finished articles or semi-finished products made of rubber; and to finished articles or semi-finished products made of rubber such as vehicle tyres which are reinforced with such a material.
(FR)
Matériau multi-composite (R1, R2) comportant au moins un monobrin (10)en composite verre- résine comportant des filaments de verre (101) noyés dans une résine polyester thermodurcie (102), caractérisé en ce que ledit monobrin est revêtu d'au moins une couche (12) de benzoxazine; utilisation d'un tel matériau comme renfort dans des articles finis ou produits semi-finis en caoutchouc; articles finis ou produits semi-finis en caoutchouc, tels que des bandages pour véhicule, renforcés d'un tel matériau.
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