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Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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Filing date
Publication date
Application filed by Yokohama Rubber Co LtdfiledCriticalYokohama Rubber Co Ltd
Priority to JP62211272ApriorityCriticalpatent/JPS6456737A/en
Publication of JPS6456737ApublicationCriticalpatent/JPS6456737A/en
PURPOSE:To obtain a prepreg in a short time in high efficiency, by removing water in a fiber-reinforcing material prior to the impregnation of a polymer in the material. CONSTITUTION:A fiber-reinforcing material 1 is passed between far infrared heaters 2 prior to the impregnation of a polymer in said fiber-reinforcing material 1 to effect the removal of water from the fiber-reinforcing material and to obtain the objective prepreg.
JP62211272A1987-08-271987-08-27Production of prepreg
PendingJPS6456737A
(en)
A process for the treatment of aromatic polyamide fibers, which are suitable for use in construction materials and rubbers, as well as so treated fibers and shaped articles strengthened with these fibers
Method for making a tangled fibrous material from glass fibres and a polymer to make glass fibre-reinforced moulded plastic articles, and apparatus for carrying out the method