MANUFACTURE AND USE OF A COMPOSITE MATERIAL COMPRISING FIBRES AND AT LEAST ONE VINYL CHLORIDE POLYMER
Process for manufacturing a composite material comprising fibres and at least one vinyl chloride polymer comprising the immersion of the fibres in a hydrosol of said polymer in order to obtain fibres coated with said hydrosol followed by the drying and gelling of said hydrosol coated on the fibres....
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | Process for manufacturing a composite material comprising fibres and at least one vinyl chloride polymer comprising the immersion of the fibres in a hydrosol of said polymer in order to obtain fibres coated with said hydrosol followed by the drying and gelling of said hydrosol coated on the fibres. Composite material and use thereof for forming articles or for manufacturing reinforcing objects. Profiles reinforced by this composite material.
Cette invention concerne un procédé de fabrication d'un matériau composite comprenant des fibres et au moins un polymère de chlorure de vinyle, le procédé comprenant l'immersion des fibres dans un hydrosol dudit polymère afin d'obtenir des fibres revêtues dudit hydrosol, puis le séchage et la gélification dudit hydrosol enrobant les fibres ; un matériau composite et son utilisation pour former des articles ou pour fabriquer des objets de renforcement ; et des profilés renforcés par ledit matériau composite. |
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