Patents by Inventor Claudio Cavalieri
Claudio Cavalieri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230135023Abstract: A mixture made from or containing T1) from 99 wt % to 75 wt % of bitumen, and T2) from 1 wt % to 25 wt % of a polymer composition made from or containing A) 5-35% by weight of a propylene homopolymer; B) 20-50% by weight of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene, and 1-butene.Type: ApplicationFiled: April 15, 2021Publication date: May 4, 2023Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: MONICA GALVAN, CLAUDIO CAVALIERI, GISELLA BIONDINI, VINCENT BAUDIER
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Publication number: 20230118146Abstract: Asphalt product made from or containing Z1) from 90 wt % to 98 wt % of mineral aggregate; and Z2) from 2 wt % to 10 wt % of a bitumen composition made from or containing T1) from 99 wt % to 75 wt % of bitumen, and T2) from 1 wt % to 25 wt % of a polymer composition made from or containing A) 5-35% by weight of a propylene homopolymer; B) 20-50% by weight of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene and 1-butene derived units.Type: ApplicationFiled: April 19, 2021Publication date: April 20, 2023Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: MONICA GALVAN, CLAUDIO CAVALIERI, GISELLA BIONDINI, VINCENT BAUDIER
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Publication number: 20230099166Abstract: A polypropylene composition made from or containing: T1) 35-65 wt % of a recycled polypropylene mixture containing at least 80 wt % of rigid polypropylene items and having a purity of at least 90 wt %; T2) 20-50 wt % of an ethylene/propylene copolymer; T3) 5-20 wt % of a propylene/ethylene heterophasic copolymer composition made from or containing a) from 12 wt % to 52 wt % of a propylene homopolymer or a propylene/ethylene copolymer; and b) from 48 wt % to 88 wt % of a propylene/ethylene copolymer having a content of ethylene derived units ranging from 15 wt % to 42 wt %; wherein the propylene composition has a melt flow rate (ISO 1133 230° C./2.16 kg) ranging from 0.5 to 20 g/10 min.Type: ApplicationFiled: February 4, 2021Publication date: March 30, 2023Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: CLAUDIO CAVALIERI, EMANUELE BURGIN, MONICA GALVAN, THOMAS BOEHM
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Publication number: 20230095189Abstract: A propylene/1-hexene copolymer having i) the content of 1-hexene derived units, measured by C13-NMR, ranging from 1.5 wt % to 2.5 wt % and the content of propylene derived units ranging from 97.5 to 98.5 wt. %; ii) a melting temperature, measured by DSC, ranging from 148 to 153° C.; iii) an amount of fraction insoluble in xylene at 25° C. higher than 97.0%; and iv) a melt flow rate (MFR), measured according to ISO 1133, 230° C., 2.16 kg, ranging from 35 to 65 g/10 min.Type: ApplicationFiled: February 23, 2021Publication date: March 30, 2023Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: GIANPIERO FERRARO, MARCO CIARAFONI, CLAUDIO CAVALIERI, CAROLINE CATHELIN, GIANSIRO PRINI
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Patent number: 11613637Abstract: A multilayer film made from or containing at least one core layer made from or containing a polypropylene composition made from or containing: A) from 95 wt % to 60 wt %; of a propylene homopolymer having a fraction insoluble in xylene at 25° C. greater than 90 wt %, based upon the total weight of the propylene homopolymer; and B) from 5 wt % to 40 wt %; of an heterophasic propylene ethylene copolymer, the sum of the amounts of A) and B) being 100.Type: GrantFiled: August 30, 2018Date of Patent: March 28, 2023Assignee: Basell Poliolefine Italia S.r.l.Inventors: Paola Massari, Andrea Felisati, Marco Izzi, Paolo Bassi, Caroline Cathelin, Michele Grazzi, Claudio Cavalieri
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Publication number: 20220348751Abstract: An injection molded article made from or containing a propylene-based composition made from or containing: T1) from 90 wt % to 50 wt % of a propylene homopolymer; and T2) from 10 wt % to 50 wt % of a polymer composition made from or containing A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 20-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin containing from 0.1% to 20% by weight of alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene containing from 25% to 75% by weight of ethylene units.Type: ApplicationFiled: August 28, 2020Publication date: November 3, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: MONICA GALVAN, MICHELE GRAZZI, CLAUDIO CAVALIERI, MIKHAIL SERGEEVICH DUREEV
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Publication number: 20220306848Abstract: A process for preparing fibers made from or containing propylene homopolymer having: a melting point ranging from 150° C. to 164° C.; a fraction soluble in xylene at 25° C. between 6.0 wt % and 2.0 wt %; a fraction soluble in acetone 25° C. between 0.5 wt % and 2.0 wt %; a ratio fraction soluble in xylene at 25° C./fraction soluble in acetone 25° C. between 0.30 and 0.60; a polydispersity index ranging from 2.8 to 4.5; and a melt flow rate (ISO 1133, 230° C./2.16 kg) between 2 to 40 g/10 min.Type: ApplicationFiled: May 18, 2020Publication date: September 29, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: ROBERTO DE PALO, JAUME MARTI PORQUERES, RENAUD LEMAIRE, CLAUDIO CAVALIERI
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Patent number: 11407867Abstract: A heat-shrinkable label made from or containing a terpolymer film containing propylene, ethylene and 1-hexene, wherein the terpolymer has: (i) a content of ethylene derived units ranging from 0.5 wt % to 5.0 wt %, (ii) a content of 1-hexene derived units ranging from 1.0 wt % to 6.0 wt %, (iii) a melt flow rate (MFR) (ISO 1133 230° C., 2.16 kg) ranging from 0.5 to 20 g/10 min, and (iv) a polydispersity index (P.I.) ranging from 2.0 to 7.0.Type: GrantFiled: October 31, 2018Date of Patent: August 9, 2022Assignee: Basell Poliolefine Italia S.r.l.Inventors: Paola Massari, Andrea Felisati, Marco Izzi, Paolo Bassi, Claudio Cavalieri
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Publication number: 20220235212Abstract: A propylene polymer composition made from or containing: a) from 15 wt % to 35 wt % of a propylene 1-hexene copolymer containing from 6.2 to 8.5% by weight, of 1-hexene derived units and having a Melt Flow Rate from 3.5 to 8.5 g/10 min; b) from 15 wt % to 35 wt % of a propylene 1-hexene copolymer containing from 10.4 wt % to 14.5 wt %, of 1-hexene derived units and having a Melt Flow Rate from 3.5 to 8.5 g/10 min; and c) from 38 wt % to 68 wt % of a propylene ethylene copolymer containing from 3.4 wt % to 5.7 wt % of ethylene derived units and having a Melt Flow Rate from 3.5 to 12.0 g/10 min, wherein the sum of the amount of a), b) and c) being 100.Type: ApplicationFiled: May 26, 2020Publication date: July 28, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: CLAUDIO CAVALIERI, PAOLA MASSARI, ISABELLA MARIA VITTORIA CAMURATI, ROBERTO PANTALEONI, GIANNI COLLINA, GIANNI VITALE, MARCO CIARAFONI, BENEDETTA GADDI
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Publication number: 20220228298Abstract: A fiber of a propylene ethylene copolymer having: i) xylene soluble fraction at 25° C. ranging from 14 wt % to 27 wt %; ii) intrinsic viscosity of the fraction soluble in xylene at 25° C. ranging from 1.0 to 2.4 dl/g; iii) melt flow rate, MFR, ranging from 12 g/10 min to 60 g/10 min; iv) an ethylene derived units content ranging from 5.0 wt % to 12.0 wt %; v) the ethylene derived units content of the fraction insoluble in xylene at 25° C. ranging from 2.5 wt % to 6.0 wt %; vi) the ethylene derived units content of the fraction soluble in xylene at 25° C. ranging from 15.2. wt % to 30.2 wt % vii) C13 NMR sequences PEP measured on the fraction insoluble in xylene at 25° C. ranging from 3.5 mol % to 5.5 mol %; and viii) the C13 NMR sequences PEP measured on the fraction soluble in xylene at 25° C. ranging from 11.0 mol % to 14.2 mol %.Type: ApplicationFiled: May 26, 2020Publication date: July 21, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: ROBERTO DE PALO, DAVIDE TARTARI, MONICA GALVAN, CLAUDIO CAVALIERI, ISABELLA MARIA VITTORIA CAMURATI
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Patent number: 11376829Abstract: A multilayer film made from or containing a core layer made from or containing a polypropylene composition made from or containing: A) from 90 wt % to 50 wt %; of a propylene homopolymer; and B) from 10 wt % to 50 wt %; of a propylene ethylene copolymer having: i) xylene soluble fraction at 25° C. ranging from 14 wt % to 27 wt %; ii) intrinsic viscosity of the fraction soluble in xylene at 25° C. ranging from 1.0 to 2.4 dl/g; iii) melt flow rate ranging from 1.0 g/10 min to 4.0 g/10 min; iv) an ethylene content ranging from 5.0 wt % to 12.0 wt %; v) the ethylene derived units content on the fraction insoluble in xylene at 25° C. ranging from 2.5 wt % to 6.0 wt %; vi) the ethylene derived units content on the fraction soluble in xylene at 25° C. ranging from 15.2. wt % to 30.2 wt %, the sum of A) and B) being 100 wt %.Type: GrantFiled: February 13, 2019Date of Patent: July 5, 2022Assignee: Basell Poliolefine Italia S.r.l.Inventors: Paola Massari, Andrea Felisati, Marco Izzi, Claudio Cavalieri, Davide Tartari, Isabella Maria Vittoria Camurati, Tiziana Caputo
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Publication number: 20220153975Abstract: A polyolefin composition made from or containing: T1) 50-90 wt % of a recycled polyolefin mixture and T2) 10-50 wt % of a polyolefin component, containing A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 20-50% by weight of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene, and 1-butene made from or containing 45 to 65 percent by weight of ethylene units and from 15 to 38 percent by weight of 1-butene units.Type: ApplicationFiled: February 20, 2020Publication date: May 19, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: CLAUDIO CAVALIERI, MONICA GALVAN
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Publication number: 20220145057Abstract: A polyolefin composition made from or containing: T1) 50-90 wt % of a recycled polyolefin mixture; and T2) 10-50 wt % of a polyolefin component containing: A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 20-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin made from or containing 0.1-20% by weight of alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene made from or containing 25-75% by weight of ethylene units.Type: ApplicationFiled: February 20, 2020Publication date: May 12, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: CLAUDIO CAVALIERI, MONICA GALVAN, MARCO CIARAFONI
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Publication number: 20220106474Abstract: A polyolefin composition made from or containing: A) 5-35% by weight of a propylene homopolymer; B) 20-50% by weight of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene and 1-butene derived units.Type: ApplicationFiled: January 7, 2020Publication date: April 7, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: MONICA GALVAN, MICHELE GRAZZI, MARCO CIARAFONI, CLAUDIO CAVALIERI
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Publication number: 20220064420Abstract: A polyolefin composition made from or containing: A) 5-35% by weight of a propylene ethylene copolymer; B) 20-50% by weight of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene and 1-butene derived units.Type: ApplicationFiled: January 7, 2020Publication date: March 3, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: MONICA GALVAN, MICHELE GRAZZI, MARCO CIARAFONI, CLAUDIO CAVALIERI
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Publication number: 20220056274Abstract: A mixture made from or containing T1) from 99 wt % to 75 wt % of bitumen, and T2) from 1 wt % to 25 wt % of a polymer composition made from or containing A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 20-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin containing from 1.0% to 20.0% by weight of alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene containing from 25.0% to 75.0% by weight of ethylene derived units.Type: ApplicationFiled: January 3, 2020Publication date: February 24, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: VINCENT BAUDIER, GISELLA BIONDINI, CLAUDIO CAVALIERI, MONICA GALVAN
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Publication number: 20220056174Abstract: A process for the preparation of a propylene polymer containing a coloring agent in an amount ranging from 0.2 to 30 ppm referred to the weight of propylene polymer, including the steps of: a) providing a solid ZN catalyst component made from or containing Mg, Ti, halogen and an internal electron donor compound, wherein the Ti being in an amount ranging from 0.1 to 10% of the total weight of solid catalyst component; b) providing a coloring agent made from or containing at least a pigment; c) mixing the ZN catalyst particles and the coloring agent in a liquid hydrocarbon medium, thereby obtaining a slurry and d) feeding the slurry to a polymerization reactor and subjecting the reactor to polymerization conditions, thereby yielding the propylene polymer.Type: ApplicationFiled: November 26, 2019Publication date: February 24, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: DIEGO BRITA, CLAUDIO CAVALIERI
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Publication number: 20220033596Abstract: A terpolymer compositions made from or containing: A) From 80 wt % to 97 wt %; of a first propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt % to 3.2 wt %; ii) the content of 1-butene derived units ranging from 7.2 wt % to 14.8 wt %; and B) From 20 wt % to 3 wt %; of a second propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt % to 3.2 wt %; ii) the content of 1-butene derived units ranging from 14.4 wt % to 26.5 wt %; and the terpolymer composition having the melt flow rate, MFR, measured according to ISO 1133 at 230° C. with a load of 2.16 kg, ranging from 3.0 g/10 min to 20.0 g/10 min; the sum of the amounts of A) and B) being 100 wt %.Type: ApplicationFiled: September 4, 2019Publication date: February 3, 2022Applicant: BASELL POLIOLEFINE ITALIA S.R.L.Inventors: PAOLA MASSARI, CLAUDIO CAVALIERI, CAROLINE CATHELIN, DAVIDE TARTARI, MARCO CIARAFONI, ROBERTO PANTALEONI
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Patent number: 11186664Abstract: A propylene ethylene copolymer having: i) xylene soluble fraction at 25° C. ranging from 14 wt % to 27 wt %; ii) intrinsic viscosity of the fraction soluble in xylene at 25° C. ranging from 1.0 to 2.4 dl/g; iii) melt flow rate, MFR, ranging from 1.0 g/10 min to 50.0 g/10 min; iv) an ethylene derived units content ranging from 5.0 wt % to 12.0 wt %; v) the ethylene derived units content on the fraction insoluble in xylene at 25° C. ranging from 2.5 wt % to 6.0 wt %; vi) the ethylene derived units content on the fraction soluble in xylene at 25° C. ranging from 15.2. wt % to 30.2 wt %; and vii) C13 NMR sequences PEP measured on the fraction insoluble in xylene at 25° C. ranging from 3.5 mol % to 5.5 mol % and C13 NMR sequences PEP measured on the fraction soluble in xylene at 25° C. ranging from 11.0 mol % to 14.2 mol %.Type: GrantFiled: August 30, 2018Date of Patent: November 30, 2021Assignee: Basell Poliolefine Italia S.r.l.Inventors: Paola Massari, Claudio Cavalieri, Davide Tartari, Tiziana Caputo, Isabella Maria Vittoria Camurati
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Patent number: 11174379Abstract: A polyolefin composition made from or containing: T1) 70-95 wt %, of a polyolefin component containing: a1) from 30 wt % to 70 wt % of a propylene based polymer; and a2) from 30 wt % to 70 wt % of an ethylene based polymer; and T2) 5-30 wt % of a polyolefin component containing: A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 25-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin containing 0.1-20% by weight of C3-C8 alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene containing 25-75% by weight of ethylene units.Type: GrantFiled: November 5, 2018Date of Patent: November 16, 2021Assignee: Basell Poliolefine Italia S.r.l.Inventors: Roberto De Palo, Claudio Cavalieri