Basell Polyolefine Gmbh

Basell Poliolefine Italia S.r.l.

Basel Technology Company Bv

Gilberto Moscardi

Luigi Resconi

Enrico Costantini

Gabriele Mei

Anteo Pelliconi

Ilya Nifant'ev

Tiziana Caputo

Anna Fait

Antonio Mazzucco

Stefano Spataro

Pavel V Ivchenko

Davide Balboni

Enrico Balestra

Davide Tartari

Vladimir V Bagrov

Francesca Focante

Rosanna Silvestri

Ilya E Nifant'ev

Propylene ethylene random copolymer

Thermoset polyolefin elastomer obtained by static curing with water a silane-grafted thermoplastic heterophasic polyolefin composition (I) having a flexural modulus equal to or lower than 150 MPa, and comprising: (a) a crystalline propylene homopolymer or copolymer of propylene with up to 15% by weight of ethylene or other alpha-olefin comonomer(s), or their combinations, and (b) a copolymer or a composition of copolymers of ethylene with other alpha-olefins containing from 15% by weight to less then 40% by weight of ethylene; said thermoset polyolefin elastomer having a compression set value of from 30 to 65%, a ratio of elongation at break to compression set values of above 8, and hardness shore A values below 90.

Crosslinkable thermoplastic olefin elastomers and crosslinked thermoset olefin elastomer obtained therefrom

Thermoplastic vulcanizate elastomer obtained by dynamic vulcanization of a heterophasic polyolefin composition in presence of at least

Polyolefin thermoplastic vulcanizate elastomers

A bridged metallocene compound of formula (I) wherein:

Metallocene compounds

A 1-butene polymer composition comprising:

1-butene polymers composition

A catalyst system solution obtainable by a process comprising the following steps:

Catalyst system for the polymerization of olefin

Amorphous polymers of alpha-olefins, particularly of propylene, having high molecular weights and narrow molecular weight distributions, in which the isotactic sequences are more abundant than the syndiotactic ones, can be obtained in high yields at temperatures of industrial interest by carrying out the polymerization reaction in the presence of metallocene catalysts comprising particular bridged bis-indenyl compounds substituted in the 3-position on the indenyl groups. The obtained amorphous polymers are particularly useful for the preparation of miscible compositions with substantially isotactic alpha-olefins.

Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand

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Ferrara, Italy

Gilberto Moscardi