Basell Poliolefine Italia S.r.l.

Basell Polyolefine Gmbh

Basell Poliolefine Italia, S.p.a.

Roberta Marchini

Stefano Spataro

Roberta Pica

Stefano Pasquali

Giampaolo Pellegatti

Gianluca Musacchi

Silvia Guerra

Emanuele Burgin

Ankur Rastogi

Simona Guidotti

Michele Grazzi

Paolo Goberti

Vittorio Braga

Caroline Cathelin

Paolo Ferrari

Luca Lunghi

Carlo Mulas

Ugo Zucchelli

Simona Esposito

Dino Bacci

Fabio Di Pietro

A polyolefin-based hot melt adhesive composition made from or containing:

Polyolefin-based hot melt adhesive composition

A polyolefin-based hot melt adhesive composition made from or containing

A butene-1 polymer composition having a MFR value of from 100 to 300 g/10 min., measured according to ISO 1133 at 190&#xb0; C. with a load of 2.16 kg, made from or containing:

Butene-1 polymer composition having high melt flow rate

A butene-1 polymer composition having MFR values of from 20 to less than 100 g/10 min., measured according to ISO 1133 at 190&#xb0; C. with a load of 2.16 kg, made from or containing:

Butene-1 polymer having a high melt flow rate

A butene-1 polymer composition having MFR values of from 400 to 2000 g/10 min, measured according to ISO 1133 at 190&#xb0; C. with a load of 2.16 kg, made from or containing

Butene-1 polymer composition having a high melt flow rate

Multilayer film (BOPP) structure containing at least: A) a skin (outer) layer substantially consisting of a crystalline low seal Initiation temperature propylene copolymer; B) a tie layer substantially consisting of a butene-1 copolymer having flexural modulus (MEF) of 75 MPa or less; C) a core layer substantially consisting of one or more polypropylene homopolymers designed for BOPP.

Butene-1 copolymer tie layer in multilayer film structures having a low seal temperature and improved hot tack

The present disclosure provides a polyolefin composition made from or containing:

Soft polyolefin composition

Soft and flexible polyolefin composition

Extruded or molded profiles comprising a polyolefin composition consisting of 85% by weight or more of a copolymer of 1-butene with ethylene (A) having an ethylene copolymerized content up to 18% by mol, and having Mw/Mn lower than 3, hardness shore A (measured according to ISO 868) lower than 90, no melting point (TmII) detectable at the DSC after cancelling the thermal history, melting enthalpy (&#x394;Hf), measured by DSC after 10 days of aging at room temperature, comprised between 4 and 15 J/g; and up to 15% by weight of a propylene copolymer or a composition of copolymers of propylene (B) having a melting point from about 126&#xb0; C. to 200&#xb0; C., isotactic index greater than 90%.

1-butene copolymers compositions for extruded profiles

A 1-butene ethylene copolymer having an ethylene derived units content ranging from 15.10% by molto 18.00% by mol having the following properties: a) distribution of molecular weight lower than 3; preferably b) hardness shore A (measured according to ISO 868) lower than 65; c) tension set lower than 30% at 100% of deformation (ISO 2285) d) no melting pointdetectable at the DSC; e) Melting enthalpy measured after 10 days of aging at room temperature comprised between 4 and 15 J/g.

1-butene ethylene copolymers

A process for cross-linking an elastomer-containing thermoplastic polyolefin composition comprising the steps of preparing a masterbatch by mixing and/or masticating an elastomeric polyolefin with a cross-linking co-agent, and optionally an additive, in the presence of a thermoplastic polyolefin; then, cooling the masterbatch obtained in the preceding step at least up to the solidification of the thermoplastic polyolefin; and finally mixing and/or masticating the masterbatch, after the cooling step, with a cross-linking agent and optionally an additive.

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Ferrara, Italy

Roberta Marchini