A dynamically vulcanized alloy contains at least one isobutylene-containing elastomer and at least one thermoplastic resin, wherein the elastomer is present as a dispersed phase of small vulcanized or partially vulcanized particles in a continuous phase of the thermoplastic resin. The dynamically vulcanized alloy also contains an anhydride functionalized oligomer. The alloy maintains a high Shore A hardness value while obtaining improved flowability for processing.
ELASTOMERIC COMPOSITIONS AND THEIR USE IN ARTICLES
ELASTOMERZUSAMMENSETZUNGEN UND IHRE VERWENDUNG FÜR ARTIKEL
COMPOSITIONS ÉLASTOMÈRES ET LEUR UTILISATION DANS DES ARTICLES
17.02.2016
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2017
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