Patents by Inventor Matteo Fantoni
Matteo Fantoni 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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Patent number: 10513593Abstract: The invention pertains to a fluoroelastomer composition comprising: at least one fluoroelastomer [perfluoroelastomer (A)], said fluoroelastomer (A) comprising iodine and/or bromine atoms and having a backbone comprising: recurring units derived from tetrafluoroethylene (TFE); recurring units derived from at least one perfluorinated monomer selected from the group consisting of: perfluoroalkylvinylethers complying with formula CF2?CFORf1 in which Rn is a C1-C6 perfluoroalkyl (monomers of this type being referred to, herein after, as PAVE), e.g. —CF3, —C2F5, —C3F7; perfluoro-oxyalkylvinylethers complying with formula CF2?CFOX0, in which X0 can be (i) a C1-C12 perfluorooxyalkyl having one or more ether groups, e.g. —C2F5—O—CF3; or (ii) a group of formula —CF2ORf2 in which Rf2 is a C1-C6 perfluoroalkyl, e.g.Type: GrantFiled: October 29, 2015Date of Patent: December 24, 2019Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Marco Avataneo, Matteo Fantoni, Luca Cirillo, Stefano Bossolo
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Publication number: 20190381727Abstract: The invention pertains to a method for manufacturing three-dimensional objects via an additive manufacturing system, using a fluorinated thermoplastic elastomer, delivering hence advantages over corresponding thermoplasts in throughput and part design accurate control, containment of degradation, reduction of fumes, and yet delivering parts with outstanding chemical and thermal resistance.Type: ApplicationFiled: February 9, 2018Publication date: December 19, 2019Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Marco AVATANEO, Marco DOSSI, Matteo FANTONI, Pasqua COLAIANNA, Claudia MANZONI
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Publication number: 20190276655Abstract: The invention pertains to a dual cure fluoroelastomer composition including certain nitrile-containing fluoropolyether compounds, able to provide for cured parts having improved thermal and water vapour resistance, to a method of curing the same and to cured articles obtained therefrom.Type: ApplicationFiled: October 26, 2017Publication date: September 12, 2019Inventors: Stefano BOSSOLO, Claudia MANZONI, Matteo FANTONI
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Publication number: 20190276654Abstract: The invention pertains to a peroxide/nitrile dual cure fluoroelastomer composition able to provide for cured parts having improved thermal and water vapour resistance, to a method of curing the same and to cured articles obtained therefrom.Type: ApplicationFiled: July 12, 2017Publication date: September 12, 2019Inventors: Stefano BOSSOLO, Claudia MANZONI, Matteo FANTONI, Stefano ARRIGONI
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Patent number: 10358551Abstract: A (per)fluoroelastomer composition having improved plasma resistance comprising at least one (per)fluoroelastomer [fluoroelastomer (A)] and from 0.1 to 50 weight parts per 100 parts by weight of said fluoroelastomer (A) of alkaline-earth metal carbonate particles [particles (P)]. Each particle comprises a core consisting essentially of at least one alkaline-earth metal carbonate and a shell consisting essentially of at least one Group IV transition metal compound.Type: GrantFiled: July 14, 2011Date of Patent: July 23, 2019Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Matteo Fantoni, Marco Apostolo, Giovanni Comino
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Publication number: 20190211129Abstract: The present invention pertains to a fluorinated thermoplastic elastomer, to a process for the manufacture of said fluorinated thermoplastic elastomer and to uses of said fluorinated thermoplastic elastomer in various applications, especially in low temperature applications.Type: ApplicationFiled: September 13, 2017Publication date: July 11, 2019Inventors: Marco DOSSI, Marco AVATANEO, Matteo FANTONI, Bradley Lane KENT, Martina CORASANITI, Satchit SRINIVASAN
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Publication number: 20190202960Abstract: The present invention pertains to a fluoropolymer composition comprising an organic colouring compound, to a process for the manufacture of said composition and to uses of said composition in various applications.Type: ApplicationFiled: September 13, 2017Publication date: July 4, 2019Inventors: Martina CORASANITI, Marco DOSSI, Marco AVATANEO, Matteo FANTONI, Satchit SRINIVASAN
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Publication number: 20190162333Abstract: The present invention relates to a fuel hose made from a metal-plated elastomer and to a method for its manufacturing.Type: ApplicationFiled: July 24, 2017Publication date: May 30, 2019Inventors: Matteo FANTONI, Marco APOSTOLO, Stefano MAURI
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Publication number: 20190161607Abstract: The invention pertains to certain fluoroelastomer compositions comprising an iodine-containing (per)fluoroelastomer of low molecular weight and certain organic peroxides, possessing outstanding cross-linking behaviour at limited temperatures, and yielding resulting final parts exhibiting good mechanical and sealing properties, while avoiding discoloring/degradation phenomena, and enabling easy colour match in a wide range of colours.Type: ApplicationFiled: June 8, 2017Publication date: May 30, 2019Inventors: Matteo FANTONI, Liubov CHERNYSHEVA, Marco AVATANEO
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Publication number: 20180155524Abstract: The invention pertains to a (per)fluoroelastomer composition comprising at least one (per)fluoroelastomer comprising iodine and/or bromine atoms, at least one polyunsaturated compound, at least one organic peroxide and at least one organic compound selected from the group consisting of (thio)urea compounds, cyclic addition products of ammonia or primary amine and aldehyde; (thio)carbamates.Type: ApplicationFiled: May 30, 2016Publication date: June 7, 2018Inventors: Matteo FANTONI, Marco AVATANEO, Stefano BOSSOLO
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Publication number: 20180142050Abstract: The invention pertains to a fluoroelastomer composition [composition (C)] comprising:—at least one fluoroelastomer [fluoroelastomer (A)];—at least one basic compound [base (B)];—at least one pyridinium-type salt [salt (P)] having at least two groups in ortho or para position to the quaternized nitrogen bearing a reactive hydrogen atom.Type: ApplicationFiled: May 3, 2016Publication date: May 24, 2018Applicant: Solvay Specialty Polymers Italy S.p.A.Inventors: Matteo FANTONI, Vito TORTELLI, Cristiano MONZANI, Stefano BOSSOLO, Marco AVATANEO
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Patent number: 9862787Abstract: The invention relates to the use of 1,5-enediyne compounds of formula (I) as curing agents in polymeric systems. In particular the invention relates to a curable composition comprising a curing agent of formula (I) and a fluorinated polymer suitable to be cross-linked and at least one fluorinated aromatic compound.Type: GrantFiled: December 11, 2012Date of Patent: January 9, 2018Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Marco Avataneo, Aldo Sanguineti, Matteo Fantoni, Giuseppe Marchionni
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Publication number: 20170313849Abstract: The invention pertains to a fluoroelastomer composition comprising:—at least one fluoroelastomer [perfluoroelastomer (A)], said fluoroelastomer (A) comprising iodine and/or bromine atoms and having a backbone comprising:—recurring units derived from tetrafluoroethylene (TFE);—recurring units derived from at least one perfluorinated monomer selected from the group consisting of:—perfluoroalkylvinylethers complying with formula CF2?CFORf1 in which Rn is a C1-C6 perfluoroalkyl (monomers of this type being referred to, herein after, as PAVE), e.g. —CF3, —C2F5, —C3F7;—perfluoro-oxyalkylvinylethers complying with formula CF2=CFOX0, in which X0 can be (i) a C1-C12 perfluorooxyalkyl having one or more ether groups, e.g. —C2F5—O—CF3; or (ii) a group of formula —CF2ORf2 in which Rf2 is a C1-C6 perfluoroalkyl, e.g.Type: ApplicationFiled: October 29, 2015Publication date: November 2, 2017Inventors: Marco AVATANEO, Matteo FANTONI, Luca CIRILLO, Stefano BOSSOLO
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Publication number: 20170204230Abstract: The invention pertains to a perfluoroelastomer composition comprising: at least one perfluoroelastomer comprising iodine and/or bromine atoms [perfluoroelastomer (A)]; from 0.5 to 5 weight parts, per 100 parts by weight of said perfluoroelastomer (A), of at least one bis-olefin [bis-olefin (OF)] having general formula (1) wherein R1, R2, R3, R4, R5 and R6, equal or different from each other, are H, a halogen, or a C1-C5 optionally halogenated group, possibly comprising one or more oxygen group; Z is a linear or branched C1-C18 optionally halogenated alkylene or cycloalkylene radical, optionally containing oxygen atoms, or a (per)fluoropolyoxyalkylene radical; from 0.1 to 3 weight parts, per 100 parts by weight of said perfluoroelastomer (A), of at least one organic peroxide; from 0.Type: ApplicationFiled: July 16, 2015Publication date: July 20, 2017Inventors: Matteo FANTONI, Stefano ARRIGONI, Stefano BOSSOLO, Marco AVATANEO
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Patent number: 9688786Abstract: The invention pertains to a hyperbranched (per)fluoroelastomer [fluoroelastomer (B)] comprising recurring units derived from a bis-olefin [bis-olefin (OF)] having general formula (I): wherein R1, R2, R3, R4, R5 and R6, equal or different from each other, are H or C1-C5 alkyl; Z is a linear or branched C1-C18 alkylene or cycloalkylene radical, optionally containing oxygen atoms, preferably at least partially fluorinated, or a (per)fluoropolyoxyalkylene radical, said fluoroelastomer (B) having a slope in G? curve such that the ratio: G?100/G?0.01 is of less than 10, when determined at 260° C. according to ASTM D4440 standard, wherein G?100 is the storage modulus at a shear rate of 100 rad/sec and G?0.01 is the storage modulus at a shear rate of 0.01 rad/sec, to compositions comprising the same, and to a process for their manufacture.Type: GrantFiled: June 7, 2012Date of Patent: June 27, 2017Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Matteo Fantoni, Giovanni Comino, Marco Apostolo
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Patent number: 9267012Abstract: The invention pertains to a (per)fluoroelastomer composition comprising: at least one (per)fluoroelastomer [fluoroelastomer (A)]; and from 0.1 to 30 weight parts, per hundred parts of fluoroelastomer (A), of at least one perfluoropolyether block copolymer [polymer (E)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain Rf), that is to say a segment comprising recurring units having at least one catenary ether bond and at least one fluorocarbon moiety, and B) one or more polyalkylene segment (chain Ra) comprising recurring units of formula: —(CR1R2—CR3R4)— wherein R1, R2, R3, R4, equal to or different from each other, are selected from the group consisting of H, halogens (preferably F, Cl); C1-C6 (hydro)carbon groups, optionally containing fluorine or other heteroatoms, preferably perfluoroalkyl or (per)fluorooxyalkyl.Type: GrantFiled: July 8, 2011Date of Patent: February 23, 2016Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Matteo Fantoni, Marco Apostolo, Marco Avataneo, Giuseppe Marchionni
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Publication number: 20140323661Abstract: The invention relates to the use of 1,5-enediyne compounds of formula (I) as curing agents in polymeric systems. In particular the invention relates to a curable composition comprising a curing agent of formula (I) and a fluorinated polymer suitable to be cross-linked and at least one fluorinated aromatic compound.Type: ApplicationFiled: December 11, 2012Publication date: October 30, 2014Inventors: Marco Avataneo, Aldo Sanguineti, Matteo Fantoni, Giuseppe Marchionni
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Publication number: 20140114009Abstract: The invention pertains to a hyperbranched (per)fluoroelastomer [fluoroelastomer (B)] comprising recurring units derived from a bis-olefin [bis-olefin (OF)] having general formula (I): wherein R1, R2, R3, R4, R5 and R6, equal or different from each other, are H or C1-C5 alkyl; Z is a linear or branched C1-C18 alkylene or cycloalkylene radical, optionally containing oxygen atoms, preferably at least partially fluorinated, or a (per)fluoropolyoxyalkylene radical, said fluoroelastomer (B) having a slope in G? curve such that the ratio: G?100/G?0.01 is of less than 10, when determined at 260° C. according to ASTM D4440 standard, wherein G?100 is the storage modulus at a shear rate of 100 rad/sec and G?0.01 is the storage modulus at a shear rate of 0.01 rad/sec, to compositions comprising the same, and to a process for their manufacture.Type: ApplicationFiled: June 7, 2012Publication date: April 24, 2014Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Matteo Fantoni, Giovanni Comino, Marco Apostolo
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Publication number: 20130123412Abstract: A (per)fluoroelastomer composition having improved plasma resistance comprising at least one (per)fluoroelastomer [fluoroelastomer (A)] and from 0.1 to 50 weight parts per 100 parts by weight of said fluoroelastomer (A) of alkaline-earth metal carbonate particles [particles (P)]. Each particle comprises a core consisting essentially of at least one alkaline-earth metal carbonate and a shell consisting essentially of at least one Group IV transition metal compound.Type: ApplicationFiled: July 14, 2011Publication date: May 16, 2013Applicant: Solvay Specialty Polymers Italy S.P.A.Inventors: Matteo Fantoni, Marco Apostolo, Giovanni Comino
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Publication number: 20130109797Abstract: The invention pertains to a (per)fluoroelastomer composition comprising: at least one (per)fluoroelastomer [fluoroelastomer (A)]; and from 0.1 to 30 weight parts, per hundred parts of fluoroelastomer (A), of at least one perfluoropolyether block copolymer [polymer (E)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain Rt), that is to say a segment comprising recurring units having at least one catenary ether bond and at least one fluorocarbon moiety, and B) one or more polyalkylene segment (chain Ra) comprising recurring units of formula: —(CR1R2—CR3R4)— wherein R1, R2, R3, R4, equal to or different from each other, are selected from the group consisting of H, halogens (preferably F, Cl); C1-C6 (hydro)carbon groups, optionally containing fluorine or other heteroatoms, preferably perfluoroalkyl or (per)fluorooxyalkyl.Type: ApplicationFiled: July 8, 2011Publication date: May 2, 2013Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Matteo Fantoni, Marco Apostolo, Marco Avataneo, Giuseppe Marchionni