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Priority to ES0245331ApriorityCriticalpatent/ES245331A3/es
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Procedimiento y dispositivo para polimerizar epsiloncaprolactama, caracterizado porque, partiendo de caprolactama fundida, se pasa sucesivamente y en marcha ininterrumpida, por un tramo de polimerización bajo presión, un tramo de vacío, un tramo de equilibrio, una o varias cabezas de hilar, o una cabeza de moldeo para la elaboración de poliamida granulada.
ES0245331A1958-11-151958-11-15Procedimiento y dispositivo para polimerizar epsilon caprolactama.
ExpiredES245331A3
(es)