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.)
PONS CASTELLA FRANCISCO
Original Assignee
PONS CASTELLA FRANCISCO
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Filing date
Publication date
Application filed by PONS CASTELLA FRANCISCOfiledCriticalPONS CASTELLA FRANCISCO
Priority to ES0238934ApriorityCriticalpatent/ES238934A2/es
Publication of ES238934A2publicationCriticalpatent/ES238934A2/es
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal nº 236685 concedida por un procedimiento para la obtención de moldes plásticos para productos medicinales, caracterizadas esencialmente por disponerse moldes de forma ojival, sección circular y dimensiones variables, los que presentan las paredes constitutivas del envase de un grosor uniforme truncado en el vértice determinándose una membrana para facilitar la expulsión del producto contenido mediante una simple presión digital y/o una reducción de la sección, en forma progresiva hasta la cúpula con dicha finalidad, correspondiendo la zona de mayor grosor a la base del molde y la membrana a la cúpula.
ES0238934A1957-12-031957-12-03Mejoras introducidas en el objeto de la patente principal nim. 236685
ExpiredES238934A2
(es)
Improvements in or relating to to process for the production of material to be used in making ceramic articles, process of making cermaic articles from the material and a mold for use in carrying out the process of making the ceramic articles
Improvements in or relating to to process for the production of material to be used in making ceramic articles, process of making cermaic articles from the material and a mold for use in carrying out the process of making the ceramic articles