CAPSULES COMPRISING ADDITIVES FOR TYRE COMPOUNDS, PREPARATION METHOD AND USE FOR THE PRODUCTION OF TYRES

The present invention relates to capsules comprising additives for tyre compounds, to processes for the preparation thereof, to the use thereof for an optimal dispersion of the same in elastomeric tyre compounds and to the compounds thus obtained. The capsules of the invention are characterised by a...

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Bibliographische Detailangaben
Hauptverfasser: HANEL, Thomas, SUSANNA, Antonio, DONETTI, Raffaella, BRAZZO, Paolo, BEVERINA, Luca
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to capsules comprising additives for tyre compounds, to processes for the preparation thereof, to the use thereof for an optimal dispersion of the same in elastomeric tyre compounds and to the compounds thus obtained. The capsules of the invention are characterised by a cross-linked coating, which imparts considerable thermal and mechanical resistance to them, thus allowing said additives and fillers to be distributed efficiently and uniformly.