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LLORENTE BRIEVA SEGUR
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LLORENTE BRIEVA SEGUR
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Application filed by LLORENTE BRIEVA SEGURfiledCriticalLLORENTE BRIEVA SEGUR
Priority to ES390658ApriorityCriticalpatent/ES390658A1/en
Publication of ES390658A1publicationCriticalpatent/ES390658A1/en
"MOLDING PROCEDURE" essentially characterized in that it consists of constituting an original in negative, of the object to be obtained, on an easily operable and destructible material, using this negative original as a mold to obtain a positive durable matrix, so that once eliminated by destruction, the negative original, the positive matrix obtained, previously dimensioned, acts as a mold to form new negatives using a fluid mass of elastoplastic, thermoplastic or elastomeric matter, subjecting the whole, positive and mass, to a coagulation or hardening process. conventional means, after which, the new negative, of elastic nature properly acts cajeado, and perfectly immobilized in his armor, armed as a negative mold of the pieces to obtain, allowing the demolding precisely thanks to its capacity of deformation respecting the forms achieved in the copy, recovering as it is demolded to its primitive shape leaving the mold again in disposition of use and the molded piece to point of treatment in its finishing phase. (Machine-translation by Google Translate, not legally binding)
ES390658A1971-04-271971-04-27Molding procedure. (Machine-translation by Google Translate, not legally binding)
ExpiredES390658A1
(en)
Procedure for obtaining strips for the foundry of plastic material in the form of leaves (Machine-translation by Google Translate, not legally binding)
Method of manufacturing molded parts based on cement or concrete, using missed molds, which are incorporated to the piece as a protective packaging. (Machine-translation by Google Translate, not legally binding)
Procedure for the total or partial incrustation of plastic or similar posts in the plastic pieces molded by blowing. (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing reinforced parts of lighted thermoplastic materials or injected alveolars. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of bodies of plastic material that simulate skin, paper or tissue (Machine-translation by Google Translate, not legally binding)
Procedure for conferring localized rigidity characteristics in molded pieces in synthetic sponge materials. (Machine-translation by Google Translate, not legally binding)
Procedure, with its device for the preparation of cavities and molds for the production of molded parts. (Machine-translation by Google Translate, not legally binding)