ES447527A3 - Procedure for the obtaining of bodies in vulcanized elastomer. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of bodies in vulcanized elastomer. (Machine-translation by Google Translate, not legally binding)
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Rhone Poulenc Industries SA
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Rhone Poulenc Industries SA
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Priority to ES447527ApriorityCriticalpatent/ES447527A3/en
Publication of ES447527A3publicationCriticalpatent/ES447527A3/en
Process for obtaining hollow bodies in vulcanized elastomer, in particular silicone elastomer, by extrusion insufflation from a hot vulcanizable composition, characterized in that the cold unvulcanized composition is pressed into an extruder, a preform is cold-extruded is received or transported to a mold heated to a temperature that allows vulcanization, the object is formed by insufflation of gas inside the preform, the object is left in the mold to the desired degree of vulcanization and then the body is demoulded hole. (Machine-translation by Google Translate, not legally binding)
ES447527A1976-04-301976-04-30Procedure for the obtaining of bodies in vulcanized elastomer. (Machine-translation by Google Translate, not legally binding)
ExpiredES447527A3
(en)
A procedure for the manufacture of bottles of plastic material by extrusion and insufficient (Machine-translation by Google Translate, not legally binding)
Method of molding articles of plastic holes and perfections in the corresponding appliances (Machine-translation by Google Translate, not legally binding)