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CHRISTENSEN THOMAS V
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CHRISTENSEN THOMAS V
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Application filed by CHRISTENSEN THOMAS VfiledCriticalCHRISTENSEN THOMAS V
Priority to ES0226688ApriorityCriticalpatent/ES226688A1/es
Publication of ES226688A1publicationCriticalpatent/ES226688A1/es
Mejora en el procedimiento para obtener una mezcla formada por un poliéster con adición de estirolino, caracterizada por la adición de ácido silícico con una granulometría de 0,015-0,020 micrones.
ES0226688A1956-02-171956-02-17Una mejora introducida en el procedimiento para obtener una mezcla de poliéster y estiroleno.
ExpiredES226688A1
(es)