Pirelli Tyre S.p.a.

Pirelli & C. S. P. A.

Antonio Monterosso

Maurizio Marchini

Gianni Mancini

Cristiano Puppi

Thomas Hanel

Ivan Gildo Boscaino

Albert Berenguer

Franco Peruzzotti

Andrea Schiavolin

Stefano Testi

Diego Tirelli

Erika Vaniglia

Alberto Scurati

Pierluigi De Cancellis

Raffaella Donetti

Antonio Susanna

Alessio Longoni

Matteo Accorra'

Michele Galbusera

Matteo Di Biase

Antonio Ciancio

Mattia Spaliviero

Alan Bottomley

The present invention relates to a soundproof tyre for vehicle wheels comprising a noise reducing element made by vulcanising a vulcanisable and expandable elastomeric compound comprising at least one elastomeric polymer, at least one expanding agent, and at least one compound selected from the group of (i) fatty acid amides and (ii) polymers and copolymers of caprolactone, lactic acid, glycolic acid, and mixtures thereof.

Soundproof tyre for vehicle wheels

An apparatus for producing a semi-finished product with a strip of sealing compound for building tyres, having at least one unsaturated styrene thermoplastic elastomer, one bonding resin and one cross-linking agent is described.

Method and apparatus for continuously producing a semi-finished product for the production of self-sealing tyres

An apparatus, and relative method, for producing a semi-finished product with a strip of sealing compound for building tires, having at least one unsaturated styrene thermoplastic elastomer, one bonding resin and one cross-linking agent are described.

A process for producing a rubber powder from a vulcanized rubber material by the steps of: a) feeding a grinding device with the vulcanized rubber material; b) contacting the vulcanized rubber material with at least one liquid coolant; c) introducing at least one grinding aid additive into the grinding device; d) operating the grinding device so as to grind the vulcanized rubber material to form a rubber powder, and e) discharging the rubber powder from the extruder.

Pulverization process of a vulcanized rubber material

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Milan, Italy

Antonio Monterosso