Patents by Inventor Mattia Bassi
Mattia Bassi 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: 20200283574Abstract: The present invention relates to modified fluorinated poly(arylene ether ketone)s that can be crosslinked to produce high performance thermoset useful for semiconductor application with low dielectric constant. The present invention also relates to a method for manufacturing said modified fluorinated poly(arylene ether ketone)s prepared via chemical transformation of carbonyl groups to hydroxyl pendant groups and following thermal curing.Type: ApplicationFiled: August 31, 2018Publication date: September 10, 2020Inventors: Ritu AHUJA, Valeriy KAPELYUSHKO, Gajanan Manohar PAWAR, Stefano MILLEFANTI, Mattia BASSI
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Publication number: 20200143956Abstract: The present invention relates to a cable, suitable for both electrical and data transmission, comprising at least one shield layer, comprising a metal layer directly adhering onto the polymeric layer.Type: ApplicationFiled: May 24, 2018Publication date: May 7, 2020Inventors: Massimo GENONI, Stefano MAURI, Mattia BASSI, Marco APOSTOLO, Marco AVATANEO
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Publication number: 20200032053Abstract: The invention pertains to composition of fluoroplastic and poly(aryletherketone), to method of making the same, and to shaped products therefrom, including notably wire sheaths, which combine advantageous performances of both ingredients, which can be easily manufactured through conventional equipment's, and which notably deliver room temperature toughness, in combination with notably chemical resistance and dielectric properties of fluoroplastics and with mechanical performances of poly(aryl ether ketone)s.Type: ApplicationFiled: March 5, 2018Publication date: January 30, 2020Inventors: Chantal LOUIS, Ryan HAMMONDS, Mattia BASSI, Luca MERLO
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Publication number: 20190351658Abstract: The invention pertains to a multilayer assembly comprising: (L1) a first inner layer [layer (L1)] made from a first composition [composition (C1)], said composition (C1) comprising: at least one polymer comprising recurring units derived from ethylene (E) and from chlorotrifluoroethylene (CTFE), and at least one Ti compound; and (L2) a second outer layer [layer (L2)] made from a second composition [composition (C2)], said composition (C2) being substantially free from TiO2-containing additives, said second composition comprising at least one semi-crystalline polymer comprising recurring units derived from ethylene and from at least one fluoromonomer selected from chlorotrifluoroethylene (CTFE), tetrafluoroethylene (TFE) and mixtures thereof, said semi-crystalline polymer having a heat of fusion of at least 35 J/g [polymer (A)].Type: ApplicationFiled: July 29, 2019Publication date: November 21, 2019Inventors: Serena CARELLA, Mattia BASSI, Stefano MORTARA, Paolo TONIOLO, Julio A. ABUSLEME
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Patent number: 10370462Abstract: The invention mainly pertains to a method for heat treating a composition [composition (C)] which contains at least one melt-processible perfluoropolymer [polymer (F)] formed of tetrafluoroethylene (TFE) copolymer with one or more perfluorinated comonomers [comonomer (F)] containing at least one unsaturation of ethylene type in amounts from 0.5% to 13% by weight, preferably from 0.6% to 11% by weight, and more preferably from 0.8% to 9% by weight; said polymer (F) possessing reactive end groups comprising at least one of the group consisting of hydrogen atoms, oxygen atoms and ethylenically unsaturated double bonds in an amount of at least 4.5 mmol/kg, the process comprising at least the step of heat-treating the composition (C) at a temperature of at least 260° C.Type: GrantFiled: June 2, 2015Date of Patent: August 6, 2019Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Pasqua Colaianna, Valeriy Kapelyushko, Mattia Bassi, Marco Mirenda, Vincenzo Arcella
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Patent number: 10364514Abstract: The present invention pertains to a process for manufacturing one or more fluoropolymer fibers, said process comprising the following steps: (i) providing a liquid composition [composition (C1)] comprising: —at least one fluoropolymer comprising at least one hydroxyl end group [polymer (FOH)L and —a liquid medium comprising at least one organic solvent [solvent (S)]; (ii) contacting the composition (C1) provided in step (i) with at least one metal compound [compound (M)] of formula (I) here below: X4?mAYm (I) wherein X is a hydrocarbon group, optionally comprising one or more functional groups, m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, and Y is a hydrolysable group selected from the group consisting of an alkoxy group, an acyloxy group and a hydroxyl group, thereby providing a liquid composition [composition (C2)]; (iii) submitting to at least partial hydrolysis and/or polycondensation the composition (C2) provided in step (ii) thereby providing a liquid coType: GrantFiled: July 15, 2014Date of Patent: July 30, 2019Assignee: SOLVAY SAInventors: Julio A. Abusleme, Giambattista Besana, Mattia Bassi, Christine Hamon, Chiara Gualandi, Maria Letizia Focarete, Andrea Zucchelli
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Patent number: 10155857Abstract: The invention pertains to a thermoplastic fluoropolymer composition comprising: —at least one semi-crystalline polymer comprising recurring units derived from ethylene and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE), said polymer having a heat of fusion of at most 35 J/g [polymer (A)]; and —from 0.05 to 5% by weight, based on weight of polymer (A), of particles of at least one inorganic UV blocker compound, said particles having an average particle size of 1 to 150 nm, said composition being suitable for manufacturing UV-opaque films having outstanding transparency and haze properties.Type: GrantFiled: September 12, 2016Date of Patent: December 18, 2018Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Serena Carella, Mattia Bassi, Paolo Toniolo, Julio A. Abusleme, Stefano Mortara
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Publication number: 20170226312Abstract: The invention pertains to a thermoplastic fluoropolymer composition comprising: at least one semi-crystalline polymer comprising recurring units derived from ethylene and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE), said polymer having a heat of fusion of at most 35 J/g [polymer (A)]; and from 0.05 to 5% by weight, based on weight of polymer (A), of particles of at least one inorganic UV blocker compound, said particles having an average particle size of 1 to 150 nm, said composition being suitable for manufacturing UV-opaque films having outstanding transparency and haze properties.Type: ApplicationFiled: September 12, 2016Publication date: August 10, 2017Inventors: Serena CARELLA, Mattia BASSI, Paolo TONIOLO, Julio A. ABUSLEME, Stefano MORTARA
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Publication number: 20170107305Abstract: The invention mainly pertains to a method for heat treating a composition [composition (C)] which contains at least one melt-processible perfluoropolymer [polymer (F)] formed of tetrafluoroethylene (TFE) copolymer with one or more perfluorinated comonomers [comonomer (F)] containing at least one unsaturation of ethylene type in amounts from 0.5% to 13% by weight, preferably from 0.6% to 11% by weight, and more preferably from 0.8% to 9% by weight; said polymer (F) possessing reactive end groups comprising at least one of the group consisting of hydrogen atoms, oxygen atoms and ethylenically unsaturated double bonds in an amount of at least 4.5 mmol/kg, the process comprising at least the step of heat-treating the composition (C) at a temperature of at least 260° C.Type: ApplicationFiled: June 2, 2015Publication date: April 20, 2017Inventors: Pasqua COLAIANNA, Valeriy KAPELYUSHKO, Mattia BASSI, Marco MIRENDA, Vincenzo ARCELLA
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Patent number: 9441087Abstract: A thermoplastic fluoropolymer composition comprising at least one semi-crystalline polymer (A) comprising recurring units derived from ethylene and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE), said polymer having a heat of fusion of at most 35 J/g and from 0.05 to 5% by weight, based on weight of said semi-crystalline polymer (A), of particles of at least one inorganic UV blocker compound, said particles having an average particle size of 1 to 150 nm, said composition being suitable for manufacturing UV-opaque films having outstanding transparency and haze properties.Type: GrantFiled: October 13, 2011Date of Patent: September 13, 2016Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Serena Carella, Mattia Bassi, Paolo Toniolo, Julio A. Abusleme, Stefano Mortara
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Publication number: 20160160392Abstract: The present invention pertains to a process for manufacturing one or more fluoropolymer fibres, said process comprising the following steps: (i) providing a liquid composition [composition (C1)] comprising: —at least one fluoropolymer comprising at least one hydroxyl end group [polymer (FOH)L and—a liquid medium comprising at least one organic solvent [solvent (S)]; (ii) contacting the composition (C1) provided in step (i) with at least one metal compound [compound (M)] of formula (I) here below: X4-mAYm (I) wherein X is a hydrocarbon group, optionally comprising one or more functional groups, m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, and Y is a hydrolysable group selected from the group consisting of an alkoxy group, an acyloxy group and a hydroxyl group, thereby providing a liquid composition [composition (C2)]; (iii) submitting to at least partial hydrolysis and/or polycondensation the composition (C2) provided in step (ii) thereby providing a liquid comType: ApplicationFiled: July 15, 2014Publication date: June 9, 2016Inventors: Julio A. ABUSLEME, Giambattista BESANA, Mattia BASSI, Christine HAMON, Chiara GUALANDI, Maria Letizia FOCARETE, Andrea ZUCCHELLI
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Patent number: 9006565Abstract: A fluoropolymer composition having a total luminous transmittance (TT) of less than 15%, when measured according to ASTM D1003 on a sample having a thickness of about 50 ?m, said composition comprising: at least one hydrogen-containing fluoropolymer [polymer (A)]; from 5 to 80% by weight of (A) of at least one inorganic pigment [pigment (I)]; and from 1 to 99% by weight of (I) of at least one per(halo)fluoropolymer chosen among tetrafluoroethylene (TFE) copolymers having a dynamic viscosity at a shear rate of 1 rad×sec?1 of less than 100 Pa×sec at a temperature of 280° C. [polymer (B)]. By adding polymer (B) to the composition based on polymer (A) it is advantageously possible to obtain an even dispersion of the pigment (I) so that a composition possessing outstanding opacity and still being processable under the form of films, so as to provide adequate mechanical properties, can be manufactured therefrom.Type: GrantFiled: October 15, 2009Date of Patent: April 14, 2015Assignee: Solvay Specialty Polymers Italy S.p.A.Inventors: Julio A. Abusleme, Mattia Bassi, Régis Faig, Paolo Toniolo
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Patent number: 8945947Abstract: A method for determining the binding constant of interacting molecular species comprises the use of flat surfaces comprising perfluorinated polymers and measurements of reflected light intensity. The surfaces comprise at least one molecule with the receptor function absorbed or immobilized on the surface and at least one ligand that interacts with the receptor.Type: GrantFiled: January 31, 2011Date of Patent: February 3, 2015Assignee: Solvay Solexis S.p.A.Inventor: Mattia Bassi
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Publication number: 20140009937Abstract: The present invention relates to a lighting device (1) that comprises a first light source (2) comprising one or more LED devices (21). At least a deformable reflective element (3) is optically coupled to said first light source, so as to receive light from said first light source, said reflective structure comprising at least a first portion (31) having a reflective surface (310) that reflects at least partially the light (L1) received from said first light source, and a second portion (32) that is solidly coupled to said first portion. Driving means (4) are operatively coupled to said second portion (32), which induce a deformation of said second portion that in turn causes a deformation of the reflective surface (310) of said first portion. The position of the focus point (F) of the light (L2) reflected by said reflective surface can thus be varied in a controlled manner.Type: ApplicationFiled: March 22, 2012Publication date: January 9, 2014Applicants: SOLVAY SPECIALITY POLMERS ITALY S.P.A., CONSIGLIO NAZIONALE DELLE RICERCHE, UNIVERSITA DEGLI STUDI DI PADOVAInventors: Stefano Bonora, Enrico Zanoni, Matteo Meneghini, Giovanna Brusatin, Alessio Marrani, Mattia Bassi, Ivan Falco
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Patent number: 8535950Abstract: Use of a latex of perfluorinated polymers having particles with an average diameter between 5 and 200 nm for determining the binding constant of two interacting molecular species by Laser Light Scattering (LLS), said polymeric particles comprising on the surface an amphiphilic non ionic surfactant, the same or a different surfactant ended with a receptor and a ligand interacting with the receptor.Type: GrantFiled: April 15, 2011Date of Patent: September 17, 2013Assignee: Solvay Solexis S.p.A.Inventor: Mattia Bassi
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Publication number: 20130202878Abstract: A thermoplastic fluoropolymer composition comprising at least one semi-crystalline polymer (A) comprising recurring units derived from ethylene and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE), said polymer having a heat of fusion of at most 35 J/g and from 0.05 to 5% by weight, based on weight of said semi-crystalline polymer (A), of particles of at least one inorganic UV blocker compound, said particles having an average particle size of 1 to 150 nm, said composition being suitable for manufacturing UV-opaque films having outstanding transparency and haze properties.Type: ApplicationFiled: October 13, 2011Publication date: August 8, 2013Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Serena Carella, Mattia Bassi, Paolo Toniolo, Julio A. Abusleme, Stefano Mortara
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Publication number: 20130192755Abstract: A multilayer assembly comprising a first inner layer (L1) made from a first composition (C1), said first composition (C1) comprising at least one polymer comprising recurring units derived from ethylene (E) and from chlorotrifluoroethylene (CTFE), and at least one Ti compound; and a second outer layer (L2) made from a second composition, said second composition (C2) being free from TiO2-containing additives, said second composition (C2) comprising at least one semi-crystalline polymer (A) comprising recurring units derived from ethylene and from at least one fluoromonomer selected from chlorotrifluoroethylene (CTFE), tetrafluoroethylene (TFE) and mixtures thereof, said semi-crystalline polymer (A) having a heat of fusion of at least 35 J/g.Type: ApplicationFiled: October 12, 2011Publication date: August 1, 2013Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Serena Carella, Mattia Bassi, Stefano Mortara, Paolo Toniolo, Julio A. Abusleme
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Publication number: 20110226333Abstract: A fluoropolymer composition having a total luminous transmittance (TT) of less than 15%, when measured according to ASTM D1003 on a sample having a thickness of about 50 ?m, said composition comprising: at least one hydrogen-containing fluoropolymer [polymer (A)]; from 5 to 80% by weight of (A) of at least one inorganic pigment [pigment (I)]; and from 1 to 99% by weight of (I) of at least one per(halo)fluoropolymer chosen among tetrafluoroethylene (TFE) copolymers having a dynamic viscosity at a shear rate of 1 rad×sec?1 of less than 100 Pa×sec at a temperature of 280° C. [polymer (B)]. By adding polymer (B) to the composition based on polymer (A) it is advantageously possible to obtain an even dispersion of the pigment (I) so that a composition possessing outstanding opacity and still being processable under the form of films, so as to provide adequate mechanical properties, can be manufactured therefrom.Type: ApplicationFiled: October 15, 2009Publication date: September 22, 2011Applicant: SOLVAY SOLEXIS S.P.A.Inventors: Julio A. Abusleme, Mattia Bassi, Régis Faig, Paolo Toniolo
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Publication number: 20110207235Abstract: A method for determining the binding constant of interacting molecular species comprises the use of flat surfaces comprising perfluorinated polymers and measurements of reflected light intensity. The surfaces comprise at least one molecule with the receptor function absorbed or immobilized on the surface and at least one ligand that interacts with the receptor.Type: ApplicationFiled: January 31, 2011Publication date: August 25, 2011Applicant: SOLVAY SOLEXIS S.p.A.Inventor: Mattia BASSI
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Patent number: 7998756Abstract: Use of a latex of perfluorinated polymers having particles with an average diameter between 5 and 200 nm for determining the binding constant of two interacting molecular species by Laser Light Scattering (LLS), said polymeric particles comprising on the surface an amphiphilic non ionic surfactant, the same or a different surfactant ended with a receptor and a ligand interacting with the receptor.Type: GrantFiled: September 16, 2005Date of Patent: August 16, 2011Assignee: Solvay Solexis S.p.A.Inventor: Mattia Bassi