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公开(公告)号:US11220588B2
公开(公告)日:2022-01-11
申请号:US15578126
申请日:2016-05-30
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Matteo Fantoni , Marco Avataneo , Stefano Bossolo
IPC: C08K5/14 , C08K5/205 , C08K5/21 , C08K5/3492 , C08K5/3495 , C08K5/405 , C08K5/00 , C08K5/39
Abstract: 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.
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公开(公告)号:US12116477B2
公开(公告)日:2024-10-15
申请号:US17422477
申请日:2020-03-04
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Aldo Sanguineti , Mattia Bassi , Eliana Ieva , Marco Mirenda , Matteo Fantoni
CPC classification number: C08L27/18 , C08L27/16 , C08L27/20 , C08L2203/18 , C08L2203/30 , C08L2205/22 , C08L2207/04
Abstract: The present invention relates to a fluorine-containing thermoplastic elastomer composition comprising a continuous thermoplastic fluorocarbon polymer phase and a dispersed fluorine-containing elastomer phase which are useful, for example, in automotive fuel lines.
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公开(公告)号:US20240313226A1
公开(公告)日:2024-09-19
申请号:US18577843
申请日:2022-07-13
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Francesco Liberale , Maurizio Biso , Riccardo Rino Pieri , Matteo Fantoni , Vincent Finsy
IPC: H01M4/62 , H01M4/04 , H01M10/052 , H01M10/0562 , H01M10/0565
CPC classification number: H01M4/623 , H01M4/0404 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01M2300/0068 , H01M2300/0082
Abstract: The present invention relates to binder compositions comprising certain amorphous (per)fluorinated polymer powders having improved solubility and to the use of the same for preparing components of secondary batteries and solid state batteries.
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公开(公告)号:US11180592B2
公开(公告)日:2021-11-23
申请号:US16627752
申请日:2018-06-25
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Liubov Chernysheva , Serena Carella , Matteo Fantoni
IPC: C08F214/22 , C08F14/22 , C08F2/24 , C08F4/40 , C08F114/20 , C08F214/18 , C08F214/24 , C08F214/26 , C08F214/28 , C08K5/14 , C08K5/42 , C08K5/58
Abstract: The present invention relates to a method for manufacturing of partially fluorinated polymers, notably vinylidene fluoride (VDF)-based polymers, in emulsion polymerization, and to a polymer obtained from said method.
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公开(公告)号:US10899917B2
公开(公告)日:2021-01-26
申请号:US16345228
申请日:2017-10-26
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Stefano Bossolo , Claudia Manzoni , Matteo Fantoni
IPC: C08L27/12 , C08K5/14 , C08K5/21 , C08K5/3492
Abstract: 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.
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公开(公告)号:US12275858B2
公开(公告)日:2025-04-15
申请号:US17283327
申请日:2019-10-25
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Floryan De Campo , Matteo Fantoni , Bertrand Pavageau , Kévin Bougis
IPC: C09D175/12 , C08G18/10 , C08G18/73 , C08G18/75 , C08G18/78 , C08G18/79 , C08L27/12 , C08L63/00 , C09D7/40 , C09D7/65
Abstract: The invention pertains to compositions comprising at least one polymer or precursors thereof, at least one liquid medium and a plurality of microcapsules having a cross-linked polymeric shell and a core containing at least one (per)fuoropolyether compound comprising a (per)fluoropolyoxyalkylene chain being a sequence of recurring units having at least one catenary ether bond and at least one fluorocarbon moiety.
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公开(公告)号:US12247111B2
公开(公告)日:2025-03-11
申请号:US17435514
申请日:2020-03-25
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Stefano Bossolo , Matteo Fantoni , Margherita Albano
IPC: C08K13/02 , C07C303/22 , C07D213/127 , C08F214/28 , C08K3/04 , C08K3/22 , C08K5/136 , C08K5/42 , C08K5/5399
Abstract: The invention pertains to a fluoroelastomer composition comprising a vinylidene-fluoride based fluoroelastomer, a polyhydroxylated compound, a basic compound, a pyridinium-type salt having an aromatic ring-quaternized nitrogen atom, and comprising at least two groups having a central carbon atom which bears acidic hydrogen atoms; and an accelerant, which possesses an improved molding behaviour, leading to shaped parts possessing less blisters and surface defects.
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公开(公告)号:US12152097B2
公开(公告)日:2024-11-26
申请号:US17297025
申请日:2019-12-02
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Stefano Bossolo , Claudia Manzoni , Matteo Fantoni
IPC: C08F214/26 , C08K5/00
Abstract: The invention pertains to a fluoroelastomer having a branched structure including long chain branches and including cure-site monomers, and curable composition thereof, able to provide for cured parts having ability to retain outstanding sealing performances at very high temperatures, up to about 350° C., to a method of curing the same and to cured articles obtained therefrom, which are notably useful as sealing parts in semi-conductors industry.
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公开(公告)号:US10513593B2
公开(公告)日:2019-12-24
申请号:US15523023
申请日:2015-10-29
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Marco Avataneo , Matteo Fantoni , Luca Cirillo , Stefano Bossolo
Abstract: 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. —CF3, —C2F5, —C3F7 (monomers of this type being referred to, herein after, as MOVE); recurring units derived from vinylidene fluoride (VDF) in an amount of up to 30% by moles, with respect to the total moles of recurring units; and optionally, recurring units derived from at least one perfluorinated C3-C8 alpha-olefin, in an amount of up to 5% moles; optionally, recurring units derived from at least one fluorine-free alpha-olefin, in an amount of up to 10% moles; from 0.5 to 5 weight parts, per 100 parts by weight of said fluoroelastomer (A), of at least one polyunsaturated compound; from 0.1 to 3 weight parts, per 100 parts by weight of said fluoroelastomer (A), of at least one organic peroxide; from 0.1 to 3 weight parts, per 100 parts by weight of said fluoroelastomer (A), of at least one organic base [base (B)] selected from the group consisting of: (i) non-aromatic primary amines or amides complying with general formula (B1m) or (Bid): Rbm—[C(O)]t—NH2 (B1m) H2N—[C(O)]t′—Rdm—[C(O)]t″—NH2 (B1d) wherein: each of t, t′ and t″, equal to or different from each other and at each occurrence is zero or 1; Rbm is a monovalent hydrocarbon non-aromatic group having 12 to 30 carbon atoms; Rbm is a divalent hydrocarbon non-aromatic group having 6 to 30 carbon atoms; and (ii) cycloaliphatic secondary or tertiary amines complying with general formula (B2m) or (B2d) wherein: Cy represents a divalent aliphatic group comprising at least 4 carbon atoms, optionally comprising one or more than one ethylenically unsaturated double bond, and optionally comprising one or more catenary nitrogen atoms, forming a cycle with the nitrogen atom which is connected thereto; Cy′ represent a trivalent aliphatic group comprising at least 5 carbon atoms, optionally comprising one or more than one ethylenically unsaturated double bond, and optionally comprising one or more catenary nitrogen atoms, forming a cycle with the nitrogen atom which is connected thereto.
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公开(公告)号:US20140323661A1
公开(公告)日:2014-10-30
申请号:US14361429
申请日:2012-12-11
Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Inventor: Marco Avataneo , Aldo Sanguineti , Matteo Fantoni , Giuseppe Marchionni
IPC: C08F216/14
CPC classification number: C08F216/1408 , C08K5/0025 , C08K5/03 , C08L27/12
Abstract: 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.
Abstract translation: 本发明涉及式(I)的1,5-戊二烯化合物作为聚合体系中的固化剂的用途。 特别地,本发明涉及包含式(I)的固化剂和适于交联的含氟聚合物和至少一种含氟芳族化合物的可固化组合物。
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