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HERZMARK NICOLAS
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HERZMARK NICOLAS
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Application filed by HERZMARK NICOLASfiledCriticalHERZMARK NICOLAS
Priority to ES0240819ApriorityCriticalpatent/ES240819A1/es
Publication of ES240819A1publicationCriticalpatent/ES240819A1/es
Procedimiento de fabricación de un sol orgánico de sílice estable que contiene por lo menos 12% del sílice, caracterizado por el hecho de qeu, a partir de un hidrosol de sílice obtenido por hidrólisis de un silicato mineral soluble en el agua, con ayuda de un ácido fuerte, se produce un cambio de medio líquido pasando el hidrosol a una membrana semipermeable a través de un baño del disolvente orgánico deseado como medio para el sol de sílice.
ES0240819A1958-03-181958-03-18UN PROCEDIMIENTO DE FABRICACIoN DE UN SOL ORGáNICO DE SiLICE ESTABLE
ExpiredES240819A1
(es)