COAT FIBER AND METHOD
A coated fiber for polymer reinforcement is disclosed. The coated fiber comprises a fiber and a coating disposed about said fiber. The fiber has a denier of from about 250 to about 3,000. The coating comprises a branched polyethylene imine. The fiber is present in the coated fiber in an amount of fr...
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Sprache: | eng ; spa |
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Zusammenfassung: | A coated fiber for polymer reinforcement is disclosed. The coated fiber comprises a fiber and a coating disposed about said fiber. The fiber has a denier of from about 250 to about 3,000. The coating comprises a branched polyethylene imine. The fiber is present in the coated fiber in an amount of from about 80 to about 99.8 percent by weight and the coating is present in the coated fiber in an amount of from about 0.2 to about 20 percent by weight, with percent by weight based on the total weight of the coated fiber. A method of producing the coated fiber is also disclosed.
Se describe una fibra recubierta para el refuerzo de polímero. La fibra recubierta comprende una fibra y un recubrimiento colocado sobre dicha fibra. La fibra tiene un denier entre aproximadamente 250 y aproximadamente 3.000. El recubrimiento comprende una polietilenimina ramificada. La fibra está presente en la fibra recubierta en una cantidad de entre aproximadamente 80 y aproximadamente 99,8 por ciento en peso y el recubrimiento está presente en la fibra recubierta en una cantidad de entre aproximadamente 0,2 y aproximadamente 20 por ciento en peso, con el porcentaje en peso en función del peso total de la fibra recubierta. Se describe además un método para producir la fibra recubierta. |
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