método para produzir um componente resistente para um cabo de fibra óptica e cabo de fibra óptica

• Main Authors: JEFFREY M. COGEN, BUO CHEN, HUAJUN ZHOU, ANTHONY C. NEUBAUER
• Format: Patent
• Language: Portuguese
• Published: 31.03.2020
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; ELECTRICITY; GENERAL PROCESSES OF COMPOUNDING; INSULATORS; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

método para produzir um componente resistente para cabos, componente resistente, cabo e cabo de fibra óptica preparam-se componentes resistentes para cabos, particularmente cabos de fibra óptica, por um método compreendendo as etapas de: (a) umedecer uma fibra, por exemplo, fibra de vidro, com uma dispersão polimérica aquosa para formar uma fibra umedecida, a dispersão compreendendo: (1) pelo menos uma resina termoplástica, por exemplo, poliolefina; (2) pelo menos um dispersante, por exemplo, um polímero de etileno/acrilato de etila; e (3) água; (b) remover a água da fibra umedecida, e (c) solidificar a resina sobre a fibra com ou sem cura. Strength members for cable, particularly fiber optic cable, are made by a method comprising the steps of: A. Wetting a fiber, e.g., fiberglass fiber, with an aqueous polymeric dispersion to form a wetted fiber, the dispersion comprising: 1. At least one thermoplastic resin, e.g., a polyolefin; 2. At least one dispersing agent, e.g., a ethylene ethyl acrylate polymer; and 3. Water; B. Removing the water from the wetted fiber, and C. Consolidating the resin on the fiber with or without curing.