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.)
CRONING ELLY MARIA DOROTHEA
Original Assignee
CRONING ELLY MARIA DOROTHEA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CRONING ELLY MARIA DOROTHEAfiledCriticalCRONING ELLY MARIA DOROTHEA
Priority to ES0253016ApriorityCriticalpatent/ES253016A1/es
Publication of ES253016A1publicationCriticalpatent/ES253016A1/es
239000003795chemical substances by applicationSubstances0.000abstract1
239000000203mixtureSubstances0.000abstract1
238000000465mouldingMethods0.000abstract1
239000011347resinSubstances0.000abstract1
229920005989resinPolymers0.000abstract1
239000004576sandSubstances0.000abstract1
Landscapes
Mold Materials And Core Materials
(AREA)
Abstract
Procedimiento para la obtención de machos huesos de fundición y películas-molde de fundición y de cuerpos moldeados de todas clase con gruesos de pared finos y uniformes, caracterizado porque una mezcla seca suelta como arena o análogo, resina artificial y agente de endurecimiento es echada en un molde hueco caliente y después de reaccionar el calor en el molde hueco sobre la capa de la masa adherida a las paredes, es separada la parte no ligada de la masa.
ES0253016A1959-10-291959-10-29Procedimiento para la obtenciën de machos huecos de fundiciën y peliculas-moldes de fundiciën
ExpiredES253016A1
(es)