ES216369A3 - A procedure for the obtaining of hollow bodies based on thermoplastic resins (Machine-translation by Google Translate, not legally binding)
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A procedure for the obtaining of hollow bodies based on thermoplastic resins (Machine-translation by Google Translate, not legally binding)
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Process for obtaining hollow bodies based on thermoplastic resins, characterized essentially by subjecting a thermoplastic resin in suspension in a plasticizer, to a process of progressive gelatinization inside a mold where the paste has previously been poured under certain conditions and with specific defined characteristics, said gelatinization being carried out under the action of heat and in cooperation with the sliding and draining of the shaft by the internal walls of the mold, for which purpose this mold is subjected to manual or mechanical movements that contribute for this purpose, following a temperature rise to effect the firing or polymerization of the gelatinized resin, then cooling the mold and removing the molded material from inside that will take the exact shape of the mold. (Machine-translation by Google Translate, not legally binding)
ES216369A1954-07-071954-07-07A procedure for the obtaining of hollow bodies based on thermoplastic resins (Machine-translation by Google Translate, not legally binding)
ExpiredES216369A3
(en)
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