Cordón de refuerzo para productos elastoméricos, en especial para neumáticos de automóvil, que contiene al menos un hilo constituido por filamentos, caracterizado por que al menos un hilo del cordón de refuerzo contiene filamentos de dicarboxifuranoato de polibutileno (PBF), produciéndose el PBF completa o al menos parcialmente a partir de biomasas y/o materias primas regenerativas.
The invention relates to a reinforcement cord for elastomeric products, in particular for pneumatic tires, comprising at least one yarn made of filaments.The invention further relates to an elastomeric product comprising at least one reinforcement cord.For protection of the environment and conservation of resources, together with good processing performance, at least one yarn of the reinforcement cord comprises filaments made of polybutylene dicarboxyfuranoate (PBF), where the PBF has been produced entirely or at least to some extent from biomass and/or from renewable raw materials.
Cordón de refuerzo para productos elastoméricos, en especial para neumáticos de automóvil, y producto elastomérico
2022-05-25
Patent
Elektronische Ressource
Spanisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen / D01F Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern , CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS |
Europäisches Patentamt | 2021
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