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Application filed by Rieke CorpfiledCriticalRieke Corp
Publication of CO4600743A1publicationCriticalpatent/CO4600743A1/en
Un tapón para el cierre de un cuello de un recipiente en unaforma estanca a los líquidos comprende:un cuerpo de tapón de cierre que tiene un reborde anular en un extremo y opuesto a este una porción externamente roscada, dicho cuerpo de tapón de cierre está formado de un material sintético; y un empaque sellante anular fabricado de un elastómero termoplástico de una base de EPFM con polipropileno agregado dicho empaque sellante está integralmente unido a dicho cuerpo de tapón de cierre a nivel molecular.A stopper for closing a neck of a container in a liquid tight manner comprises: a closing stopper body having an annular rim at one end and opposite to it an externally threaded portion, said closing stopper body is formed of a synthetic material; and an annular sealing gasket made of a thermoplastic elastomer of an EPFM base with added polypropylene said sealing gasket is integrally attached to said sealing cap body at the molecular level.
CO97023875A1995-05-061997-05-05
CLOSING PLUG WITH GLUE PACKING
CO4600743A1
(en)
PRIMARY CONTAINER, USE OF A RUBBER PLUG OR RUBBER CONTAINING BROMOBUTILO RUBBER TO SEAL THE PRIMARY CONTAINER AND PROCEDURE FOR THE MANUFACTURE OF THE PRIMARY CONTAINER