Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUINORGAN Y DERIVADOS DE HIDRO
Original Assignee
QUINORGAN Y DERIVADOS DE HIDRO
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Filing date
Publication date
Application filed by QUINORGAN Y DERIVADOS DE HIDROfiledCriticalQUINORGAN Y DERIVADOS DE HIDRO
Priority to ES437939ApriorityCriticalpatent/ES437939A1/es
Publication of ES437939A1publicationCriticalpatent/ES437939A1/es
PROCEDIMIENTO DE SECADO PARA PIGMENTOS Y ESTABILIZANTES. DESPUES DE PRECIPITAR EL PRODUCTO EN UN MEDIO ACUOSO SE EFECTUA UNA OPERACION DE ELIMINACION DE AGUA RESIDUAL EN UN MEDIO NO ACUOSO, QUE POSTERIORMENTE SE RECUPERA POR UNA DESTILACION RAPIDA A BAJA TEMPERATURA. SE PREVE AÑADIR PRODUCTOS DISUELTOS QUE MEJORAN EL ACABADO DEL PIGMENTO, QUE SIN NECESIDAD DE ULTERIOR MOLTURACION PUEDE OBTENERSE CON LA GRANULOMETRIA APROPIADA.
ES437939A1975-05-261975-05-26Procedimiento de secado para pigmentos y estabilizantes.
ExpiredES437939A1
(es)