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    Vinylidene fluoride and trifluoroethylene containing polymers
    1.
    发明授权
    Vinylidene fluoride and trifluoroethylene containing polymers 有权
    偏二氟乙烯和含三氟乙烯的聚合物

    公开(公告)号：US08575286B2

    公开(公告)日：2013-11-05

    申请号：US12995214

    申请日：2009-05-26

    申请人： Giulio Brinati ,  Alessio Marrani ,  Bernard Goffaux

    发明人： Giulio Brinati ,  Alessio Marrani ,  Bernard Goffaux

    IPC分类号： C08F114/22

    CPC分类号： H01L41/193 ,  C08F214/182 ,  C08F214/22 ,  H01L37/025 ,  C08F2/26 ,  C08F2/20

    摘要： A polymer comprising recurring units derived from vinylidene fluoride (VDF) and trifluoroethylene (TrFE), such polymer comprising end groups of formula —CF2H and/or —CF2CH3 in an amount of at least 60 mmoles per kg of VDF recurring units [polymer (F)], a process for its manufacture and the use thereof as ferroelectric, piezoelectric, dielectric or pyroelectric material in electric/electronic devices.

    摘要翻译： 包含衍生自偏氟乙烯（VDF）和三氟乙烯（TrFE）的重复单元的聚合物，包含至少60mmol / kg V​​DF重复单元的量的式-CF 2 H和/或-CF 2 CH 3的端基的聚合物[聚合物（F ）]，其制造方法及其在电气/电子设备中的铁电，压电，电介质或热电材料的使用。

    Vinylidene fluoride and trifluoroethylene polymers
    4.
    发明授权
    Vinylidene fluoride and trifluoroethylene polymers 有权

    公开(公告)号：US09751967B2

    公开(公告)日：2017-09-05

    申请号：US13996018

    申请日：2011-12-13

    申请人： Alessio Marrani ,  Giulio Brinati

    发明人： Alessio Marrani ,  Giulio Brinati

    IPC分类号： C08F214/22

    CPC分类号： C08F214/225 ,  C08F214/22

    摘要： The present invention pertains to a fluoropolymer [polymer (F)] comprising: recurring units derived from vinylidene fluoride (VDF); from 10% to 50% by moles of recurring units derived from trifluoroethylene (TrFE); and from 0.01% to 10% by moles of recurring units derived from at least one (meth)acrylic monomer [monomer (MA)] having formula (I) here below: wherein: R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and ROH represents a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group. The invention also pertains to a process for the manufacture of said polymer (F) and to use of said polymer (F) as ferroelectric, piezoelectric, pyroelectric or dielectric material in electrical and electronic devices.

    Vinylidene fluoride and trifluoroethylene polymers
    5.
    发明申请
    Vinylidene fluoride and trifluoroethylene polymers 有权
    偏二氟乙烯和三氟乙烯聚合物

    公开(公告)号：US20130296512A1

    公开(公告)日：2013-11-07

    申请号：US13996018

    申请日：2011-12-13

    申请人： Alessio Marrani ,  Giulio Brinati

    发明人： Alessio Marrani ,  Giulio Brinati

    IPC分类号： C08F214/22

    CPC分类号： C08F214/225 ,  C08F214/22

    摘要： The present invention pertains to a fluoropolymer [polymer (F)] comprising: recurring units derived from vinylidene fluoride (VDF); from 10% to 50% by moles of recurring units derived from trifluoroethylene (TrFE); and from 0.01% to 10% by moles of recurring units derived from at least one (meth)acrylic monomer [monomer (MA)] having formula (I) here below: wherein: R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and ROH represents a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group. The invention also pertains to a process for the manufacture of said polymer (F) and to use of said polymer (F) as ferroelectric, piezoelectric, pyroelectric or dielectric material in electrical and electronic devices.

    摘要翻译： 本发明涉及含氟聚合物[聚合物（F）]，其包含：衍生自偏二氟乙烯（VDF）的重复单元; 来自三氟乙烯（TrFE）的10％至5​​0％摩尔的重复单元; 和0.01％至10％摩尔的衍生自具有式（I）的至少一种（甲基）丙烯酸单体[单体（MA）]的重复单元：其中：R1，R2和R3等于或不同于 另一个独立地选自氢原子和C 1 -C 3烃基，ROH表示氢原子或包含至少一个羟基的C 1 -C 5烃部分。 本发明还涉及制造所述聚合物（F）的方法以及所述聚合物（F）在电气和电子设备中用作铁电，压电，热电或介电材料的方法。

    Vinylidene fluoride copolymers
    6.
    发明申请
    Vinylidene fluoride copolymers 有权
    偏二氟乙烯共聚物

    公开(公告)号：US20130264522A1

    公开(公告)日：2013-10-10

    申请号：US13995275

    申请日：2011-12-13

    申请人： Milena Stanga ,  Bradley Lane Kent ,  Alessio Marrani ,  Giulio Brinati

    发明人： Milena Stanga ,  Bradley Lane Kent ,  Alessio Marrani ,  Giulio Brinati

    IPC分类号： C08F14/22 ,  C08L33/02 ,  C08K5/06

    CPC分类号： C08F14/22 ,  C08F214/22 ,  C08F214/225 ,  C08J5/2237 ,  C08J2327/16 ,  C08K5/06 ,  C08L27/16 ,  C08L33/02 ,  C08L2205/02 ,  C08L2205/025 ,  H01M4/02 ,  H01M4/8605 ,  H01M8/0289 ,  H01M8/1023 ,  H01M10/0565 ,  Y02E60/521 ,  Y02P70/56 ,  C08F2/16 ,  C08F220/06 ,  C08F214/182 ,  C08F214/24

    摘要： The present invention pertains to a fluoropolymer [polymer (F)] comprising: recurring units derived from vinylidene fluoride (VDF), and from 0.01% to 5% by moles of recurring units derived from at least one (meth)acrylic monomer [monomer (MA)] having formula (I) here below: wherein: R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and ROH represents a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group, said polymer (F) comprising end groups having formula —CF2H and/or —CF2CH3 in an amount of at least 30 mmoles per Kg of vinylidene fluoride (VDF) recurring units. The invention also pertains to a process for the manufacture of said polymer (F) and to use of said polymer (F) as binders for the manufacture of electrodes or for the manufacture of membranes.

    摘要翻译： 本发明涉及含氟聚合物[聚合物（F）]，其包含：衍生自偏二氟乙烯（VDF）的重复单元和0.01％至5％（摩尔）来源于至少一种（甲基）丙烯酸单体的重复单元[单体（ MA）]，其中：R 1，R 2和R 3彼此相同或不同，独立地选自氢原子和C1-C3烃基，ROH表示氢原子或 包含至少一个羟基的C 1 -C 5烃部分，所述聚合物（F）包含具有式-CF 2 H和/或-CF 2 CH 3的端基，其量为至少30mmol / Kg偏二氟乙烯（VDF）重复单元。 本发明还涉及制备所述聚合物（F）的方法和所述聚合物（F）用作制备电极或制造膜的粘合剂。

    LAN CABLES
    7.
    发明申请
    LAN CABLES 有权
    局域网电缆

    公开(公告)号：US20090192259A1

    公开(公告)日：2009-07-30

    申请号：US12280316

    申请日：2007-02-20

    申请人： Pasqua Colaianna ,  Giulio Brinati ,  Aldo Sanguineti

    发明人： Pasqua Colaianna ,  Giulio Brinati ,  Aldo Sanguineti

    IPC分类号： C08L27/14 ,  C08F16/24

    CPC分类号： C08F214/184 ,  C08F214/262 ,  C09D127/18 ,  H01B3/445

    摘要： Use in LAN cable applications, as materials for the coating of the primary cable and for the external jacket, of TFE thermoprocessable perfluoropolymers comprising perfluoroalkylvinylethers in the following amounts, expressed as percent by weight on the total of the monomers: a) 0-5.5% of perfluoromethylvinylether (PMVE); b) 0.4-4.5% of perfluoroethylvinylether (PEVE) and/or perfluoropropylvinylether (PPVE); when a) is present, then a)+b) ranges from 1.5% to 5.5% by weight on the total of the monomers; optionally c) 0-6% of hexafluoropropene (HFP); the TFE amount being the complement to 100% by weight.

    摘要翻译： 在LAN电缆应用中，作为用于涂覆主电缆和外部护套的材料用于包含以下量的全氟烷基乙烯基醚的TFE热可加工全氟聚合物，以占单体总重量的百分比表示：a）0-5.5％ 的全氟甲基乙烯基醚（PMVE）; b）0.4-4.5％的全氟乙基乙烯基醚（PEVE）和/或全氟丙基乙烯基醚（PPVE）; 当a）存在时，a）+ b）的范围为单体总重量的1.5重量％至5.5重量％ 任选地c）0-6％的六氟丙烯（HFP）; TFE量是100重量％的补充。

    Fluorinated thermoplastic elastomers
    8.
    发明授权
    Fluorinated thermoplastic elastomers 有权
    氟化热塑性弹性体

    公开(公告)号：US06207758B1

    公开(公告)日：2001-03-27

    申请号：US09210394

    申请日：1998-12-14

    申请人： Giulio Brinati ,  Vincenzo Arcella

    发明人： Giulio Brinati ,  Vincenzo Arcella

    IPC分类号： C08L5300

    CPC分类号： C08L27/12 ,  C08F293/005 ,  C08L53/00 ,  C08L2205/02 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/02

    摘要： Compositions containing fluorinated thermoplastic elastomers with different moelcular weight and with different plastomeric phase/elastomeric phase ratio, essentially formed by: (a) 30-80% by weight, preferably 50-80%, of a fluorinated thermoplastic elastomer, having a block structure of A-B-A type, wherein A is a plastomeric segment and B is an elastomeric segment; (b) 10-50% by weight, preferably 20-40% of a fluorinated thermoplastic elastomer having a block structure of A-B-A type; (c) 0-30% by weight, preferably 0-15%, of a fluorinated plastomer preferably of the same kind as that contained in the component (a) and/or (b).

    摘要翻译： 含有不同摩尔重量且具有不同塑性相/弹性体相比的氟化热塑性弹性体的组合物，基本上由以下组成：（a）30-80重量％，优选50-80重量％的氟化热塑性弹性体， ABA型，其中A是塑性链段，B是弹性链段;（b）具有ABA型嵌段结构的氟化热塑性弹性体的10-50％重量，优选20-40％;（c）0-30 优选与组分（a）和/或（b）中所含的相同种类的氟化塑性体的重量％，优选0-15％。

    Polyvinylidenefluoride having high mechanical properties and high thermochemical stability and the preparation process thereof
    10.
    发明授权
    Polyvinylidenefluoride having high mechanical properties and high thermochemical stability and the preparation process thereof 失效
    具有高机械性能和高热稳定性的聚偏二氟乙烯及其制备方法

    公开(公告)号：US5583190A

    公开(公告)日：1996-12-10

    申请号：US534671

    申请日：1995-09-27

    申请人： Giulio Brinati ,  Vincenzo Arcella ,  Margherita Albano

    发明人： Giulio Brinati ,  Vincenzo Arcella ,  Margherita Albano

    IPC分类号： C08F14/22 ,  C08F4/32 ,  C08F114/22

    CPC分类号： C08F114/22

    摘要： A polyvinylidenefluoride (PVDF) having high mechanical properties both at room temperature and at high temperatures, having very good processability and high thermochemical resistance to dehydrofluorination, is prepared by means of a polymerization process of vinylidenefluoride in aqueous emulsion at a temperature comprised between 95.degree. and 120.degree. C., in the presence of a chain transfer agent. In this way it is possible to obtain, using non-hazardous peroxidic initiators (for instance diterbutylperoxide), a PVDF particularly suitable for applications where high mechanical and thermochemical resistance properties are required, such as for instance the manufacture of articles for chemical industry (pipes, valves, fittings, tanks, heat exchangers, membranes, flanges, etc.).

    摘要翻译： 在室温和高温下具有高机械性能的聚偏二氟乙烯（PVDF），具有非常好的加工性能和对脱氟化氢的高耐热化学性能，是通过聚偏二氟乙烯在水乳液中的温度在95°和 120℃，在链转移剂存在下。 以这种方式，可以使用非危险的过氧化物引发剂（例如二叔丁基过氧化物）获得特别适用于需要高机械和耐热化学性能的应用的PVDF，例如用于化学工业的制品（管道 ，阀门，配件，罐，热交换器，膜，法兰等）。