Butadiene-isoprene diblock copolymers and process for the preparation thereof

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United States of America Patent

PATENT NO 11661470
APP PUB NO 20200109229A1
SERIAL NO

16617490

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Abstract

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Butadiene-isoprene diblock copolymer formed by a block of crystalline polybutadiene (hard block) and by a block of amorphous polyisoprene (soft block). Said butadiene-isoprene diblock copolymer can be advantageously used both in the footwear industry (for example, in the production of shoe soles), and in the production of tires for motor vehicles and/or trucks.

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VERSALIS S P APIAZZA BOLDRINI 1 SAN DONATO MILANESE 1-20097

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leone, Giuseppe Milan, IT 28 32
Masi, Francesco Sant'Angelo Lodigiano, IT 75 239
Ricci, Giovanni Parma, IT 30 30
Sommazzi, Anna Novara, IT 58 129

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