Basell Poliolefine Italia S.r.l.

Basell Polyolefine Gmbh

Equistar Chemicals, LP

Enrico Costantini

Enrico Masarati

Marco Consalvi

Gilberto Moscardi

Giuseppe Ferrara

Maged G Botros

Chun D Lee

Charles S Holland

Fiorella Pradella

Luca Lunghi

Ambra Montaletti

A polyolefin nanocomposite material comprising the following components:

Polyolefin nanocomosites materials

The present disclosure provides a polyolefin-based composition suitable for use as adhesives and/or tie-layer adhesive compositions as well as a multi-layered structure made from and/or containing the polyolefin-based composition. The polyolefin-based composition is made from and/or contains (a) a grafted polyolefin composition, (b) a first polymer composition, (c) a polypropylene-containing blend composition, and (d) optionally, an additives composition having one or more additives.

Polyolefin-based compositions, adhesives, and related multi-layered structures prepared therefrom

Polyolefin nanocomposites materials

Polypropylene compositions having a MFR value (2.16 kg, 230&#xb0; C.) from 15 to 200 g/10 min., comprising:

Polypropylene compositions containing fillers and/or pigments

Filled polyolefin compositions comprising:

Filled polyolefin compositions

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

Filled polyolefin compositions comprising: A) from 15% to 55% by weight of a polypropylene component; B) from 20% to 80% by weight of a filler; C) from 4% to 25% of an elastomeric polymer or polymer composition; wherein the percentages of A), B) and C) are referred to the sum of A) B) and C), and A) is selected from the following compositions: a) a polypropylene composition containing from 20% to 80% by weight of a polypropylene fraction A) having a Melt Flow Rate L (MFR) value of 500 g/10 min. or more, and from 20% to 80% by weight of a polypropylene fraction A) having a Melt Flow Rate L (MFR) value of from 0.1 to 30 g/10 min., the said percentages of A) and A) being referred to the sum of A) and A); or b) a polypropylene composition containing from 15% to 72% by weight of a polypropylene fraction A) having a Melt Flow Rate L (MFR) value of 500 g/10 min. or more, from 15% to 70% by weight of a polypropylene fraction A) having a Melt Flow Rate L (MFR) value of from 0.1 to 30 g/10 min. and from 0.5% to 15% by weight of a compatibilizer Q), the said percentages of A), A) and Q) being referred to the sum of A), A) and Q).

Polyolefin compositions comprising, by weight: A) 30-80% of a polyolefin component containing not less than 80% of a waste material selected from polyethylene, polypropylene or their mixtures; B) 20-70% of a heterophasic polyolefin composition having flexural modulus equal to or lower than 600 MPa.

Growing community of inventors

Ferrara, Italy

Enrico Costantini