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31. 发明授权

US5219964A Fluoroelastomers endowed with improved processability and process for preparing them 失效
标题翻译：氟弹性体具有改进的加工性和制备它们的方法
公开(公告)号：US5219964A
公开(公告)日：1993-06-15
申请号：US925845
申请日：1992-08-07
申请人： Margherita Albano , Giulio Brinati , Vincenzo Arcella , Enzo Giannetti
发明人： Margherita Albano , Giulio Brinati , Vincenzo Arcella , Enzo Giannetti
IPC分类号： C08F4/08 , C08F214/22 , C08F214/26
CPC分类号： C08F214/22 , C08F214/26
摘要： Fluoroelastomers characterized by the presence of iodine or bromine atoms at the end of the polymeric chain in an amount equal to or lower than 1 iodine or bromine atom per polymeric chain, and by a bromine content in the chain ranging from 0.05 to 2% by weight referred to the total weight of the monomeric units.Said fluoroelastomers exhibit improved characteristics of processability, particularly as regards the utilization in injection molding processes and the detaching from the molds, as well as of stability to heat.A process for preparing fluoroelastomers containing iodine or bromine atoms at the ends of the polymeric chain, in an amount equal to or lower than 1 iodine or bromine atom per polymeric chain, which process comprises polymerizing mixes of fluorinated monomers (VDF, TFE, HFP, FVE) in bulk, in suspension, in aqueous emulsion, or in solution of organic solvents by means of radical starters, in the presence of compounds capable of providing I.sup.- or Br.sup.- ions in the polymerization medium and conditions.
摘要翻译：其特征在于聚合物链末端存在碘或溴原子，其量为每个聚合物链等于或低于1个碘或溴原子，并且链中的溴含量为0.05-2重量％指单体单元的总重量。所述含氟弹性体表现出改进的加工性能，特别是关于注射成型工艺的利用和从模具的分离以及对热的稳定性。在聚合物链的末端制备含有碘或溴原子的含氟弹性体的方法，其量等于或低于每个聚合物链1个碘或溴原子，该方法包括将氟化单体（VDF，TFE，HFP， FVE）在悬浮液中，在水性乳液中，或在有机溶剂的溶液中，通过自由基引发剂在能够在聚合介质和条件下提供I-或Br离子的化合物存在下进行。

32. 发明授权

US09162190B2 Composite ionomeric membrane 有权
标题翻译：复合离聚物膜
公开(公告)号：US09162190B2
公开(公告)日：2015-10-20
申请号：US13364974
申请日：2012-02-02
申请人： Vincenzo Arcella , Paola Vaccarono , Alessandro Ghielmi
发明人： Vincenzo Arcella , Paola Vaccarono , Alessandro Ghielmi
IPC分类号： B01D69/10 , B01D69/12 , B01D71/32 , B01D67/00 , B01D69/14 , C08J5/22
CPC分类号： B01D71/32 , B01D67/0013 , B01D69/10 , B01D69/141 , B01D2323/08 , B01D2323/46 , B01D2325/28 , C08J5/2281 , C08J2327/18
摘要： A composite ionomeric membrane comprising a layer or film of a porous inert material on which a (per) fluorinated sulphonic ionomer is deposited wherein the sulphonic groups are at the end of short side chains (SSC), said ionomer having: equivalent weight comprised between 280 and 1,700 g/eq; side chains of formula: —O—CF2—CF2—S03−M+, wherein M is hydrogen or an alkaline metal; said membrane having in each of the two orthogonal directions xy of the plane, after dipping in demineralized water at 100° C. for 30 minutes and preliminary drying at 105° C. under vacuum for one hour, the following size variations: in one direction, size variation lower than 25%; in the other direction, size variation lower than 20%.
摘要翻译：一种复合离聚物膜，其包含多孔惰性材料的层或膜，在其上沉积（全）氟化磺酸离聚物，其中所述磺基位于短侧链（SSC）的末端，所述离聚物具有：当量重量在280 和1,700g / eq; 式-OC2-CF2-SO3-M +的侧链，其中M为氢或碱金属; 所述膜在平面的两个正交方向xy中的每一个中，在100℃的软化水中浸渍30分钟，并在105℃下在真空下预干燥1小时，以下尺寸变化：在一个方向上，尺寸变化低于25％; 在另一个方向，尺寸变化低于20％。

33. 发明授权

US08461448B2 Solar cell module 有权
标题翻译：太阳能电池组件
公开(公告)号：US08461448B2
公开(公告)日：2013-06-11
申请号：US12594525
申请日：2008-04-04
申请人： Paolo Toniolo , Padmanabhan Srinivasan , Alessio Marrani , Giambattista Besana , Vincenzo Arcella
发明人： Paolo Toniolo , Padmanabhan Srinivasan , Alessio Marrani , Giambattista Besana , Vincenzo Arcella
IPC分类号： H01L31/042
CPC分类号： H02S50/15 , B32B27/322 , H01L31/048 , H01L31/0481 , Y02E10/50
摘要： The present invention pertains to a solar cell module comprising at least one photovoltaic element encapsulated between a front layer on its light receiving surface side and a back layer, said front layer comprising at least one layer comprising a tetrafluoroethylene (TFE) polymer [polymer (F)], said polymer (F) comprising: recurring units derived from TFE; and from 15 to 25% wt of recurring units derived from at least one perfluoromonomer [monomer (CM)] chosen among: (i) perfluoroalkylvinylethers complying with formula CF2═CFORf1, in which Rf1 is a C1-C6 perfluoroalkyl, e.g. —CF3, —C2F5, —C3F7; and/or (ii) perfluoro-oxyalkylvinylethers complying with formula CF2═CFOX0, in which X0 is a C1-C12 perfluorooxyalkyl having one or more ether groups, like perfluoro-2-propoxy-propyl; and (iii) mixtures thereof. Still objects of the invention are a process for the manufacture of the solar cell module as above defined and its use for producing current to external sources, e.g. for powering a fixed-wing aircraft.
摘要翻译：本发明涉及太阳能电池模块，其包括封装在其光接收表面侧的前层和背层之间的至少一个光伏元件，所述前层包括至少一层包含四氟乙烯（TFE）聚合物[聚合物（F ）]，所述聚合物（F）包含：衍生自TFE的重复单元; 和15至25重量％的衍生自至少一种全氟单体[单体（CM）]的重复单元，其选自：（i）符合式CF2 = CFORf1的全氟烷基乙烯基醚，其中Rf1为C1-C6全氟烷基，例如 -CF 3，-C 2 F 5，-C 3 F 7; 和/或（ii）符合式CF 2 = CFOX 0的全氟烷氧基乙烯基醚，其中X 0是具有一个或多个醚基的C 1 -C 12全氟氧烷基，如全氟-2-丙氧基丙基; 和（iii）它们的混合物。本发明的另一目的是制造如上所述的太阳能电池组件的方法及其用于产生电流至外部源的用途，例如，为固定翼飞机提供动力。

34. 发明授权

US08357725B2 Semi-crystalline fluoropolymer having ion exchange groups 有权
标题翻译：具有离子交换基团的半结晶含氟聚合物
公开(公告)号：US08357725B2
公开(公告)日：2013-01-22
申请号：US13474301
申请日：2012-05-17
申请人： Vincenzo Arcella , Luca Cirillo , Alessandro Ghielmi , Luca Merlo , Stefano Millefanti
发明人： Vincenzo Arcella , Luca Cirillo , Alessandro Ghielmi , Luca Merlo , Stefano Millefanti
IPC分类号： C08J5/22 , B01J39/20
CPC分类号： C08J5/2237 , C08F8/22 , C08F214/18 , C08F214/26 , C08J2327/18 , H01M8/1023 , H01M8/1025 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： The invention pertains to a semi-crystalline fluoropolymer having ion exchange groups comprising recurring units derived from at least one ethylenicalty unsaturated monomer comprising at least one fluorine atom (fluorinated monomer); and a substantial amount of recurring units derived from at least one ethylenically unsaturated monomer comprising at least one ion exchange group (functional monomer), wherein the amount of unstable end groups of —COF type is of less than 0.05 mmol/kg, and the use of the stabilized fluoropolymer in fuel cells devices, a membrane and a membrane-electrode assembly.
摘要翻译：本发明涉及具有离子交换基团的半结晶含氟聚合物，其包含衍生自至少一种包含至少一个氟原子（氟化单体）的乙烯不饱和单体的重复单元; 和至少一种包含至少一种离子交换基团（官能单体）的烯键式不饱和单体的重复单元，其中-COF类型的不稳定端基的量小于0.05mmol / kg，并且使用的燃料电池装置中的稳定的含氟聚合物，膜和膜 - 电极组件。

35. 发明授权

US08232012B2 Process for operating a fuel cell in dry conditions 有权
标题翻译：在干燥条件下操作燃料电池的方法
公开(公告)号：US08232012B2
公开(公告)日：2012-07-31
申请号：US12520017
申请日：2007-12-20
申请人： Vincenzo Arcella , Alessandro Ghielmi , Luca Merlo
发明人： Vincenzo Arcella , Alessandro Ghielmi , Luca Merlo
IPC分类号： H01M8/10
CPC分类号： C08J5/2237 , C08J2327/18 , H01M8/04007 , H01M8/04089 , H01M8/04126 , H01M8/1025 , H01M8/1039 , H01M8/1067
摘要： The invention pertains to a process for operating a polymer electrolyte membrane fuel cell (PEMFC), said PEMFC comprising: (a) a membrane comprising at least one fluorinated ionomer [polymer (I)] comprising recurring units derived from tetrafluoroethylene (TFE) and from at least one monomer of formula (M): wherein m is an integer between 1 and 6 and X′ is chosen among halogens (Cl, F, Br, I), —O−M+, wherein M+ is a cation selected among H+, NH4+, K+, Li+, Na+, or mixtures thereof, said polymer (I) having an equivalent weight (EW) of from 700 to 850 g/eq.; (b) a cathode; (c) an anode; said process comprising: (i) feeding gaseous reactants at the electrodes at a relative humidity of at most 66%; (ii) maintaining an average current density between 0.05 and 1.5 A/cm2; and (iii) maintaining an average temperature of more than 65° C.
摘要翻译：本发明涉及一种操作聚合物电解质膜燃料电池（PEMFC）的方法，所述PEMFC包括：（a）包含至少一种氟化离聚物[聚合物（I）]的膜，其包含衍生自四氟乙烯（TFE）的重复单元和至少一种式（M）的单体：其中m是1和6之间的整数，X'选自卤素（Cl，F，Br，I），-O-M +，其中M +是选自H +， NH 4 +，K +，Li +，Na +或其混合物，所述聚合物（I）的当量重量（EW）为700至850g / eq; （b）阴极; （c）阳极; 所述方法包括：（i）在至多66％的相对湿度下在电极处输入气态反应物; （ii）保持0.05至1.5A / cm2之间的平均电流密度; 和（iii）保持超过65℃的平均温度。

36. 发明申请

US20120076990A1 Fluoroionomers dispersions having a low surface tension, low liquid viscosity and high solid content 有权
标题翻译：具有低表面张力，低液体粘度和高固体含量的氟代离聚物分散体
公开(公告)号：US20120076990A1
公开(公告)日：2012-03-29
申请号：US13376641
申请日：2010-06-10
申请人： Luca Merlo , Alessandro Ghielmi , Vincenzo Arcella
发明人： Luca Merlo , Alessandro Ghielmi , Vincenzo Arcella
IPC分类号： B01J39/20 , B32B38/08 , B32B3/02
CPC分类号： H01M8/1039 , B01J39/20 , C08J5/2281 , C08J2327/18 , H01M8/1025 , H01M8/106 , H01M8/1062 , H01M2008/1095 , H01M2300/0082 , Y02E60/523 , Y02P70/56 , Y10T428/24752
摘要： The invention pertains to a process for manufacturing certain (per)fluoroionomer liquid compositions, comprising, inter alia, at least one of fluorination and treatment with a polar solvent, to the liquid compositions therefrom having an improved solids content/surface tension/liquid viscosity compromise, to the use of the same for manufacturing composite membranes and to composite membranes obtainable therefrom.
摘要翻译：本发明涉及用于制造某些（全）氟代离聚物液体组合物的方法，其特别包括氟极化和极性溶剂处理中的至少一种，其具有改进的固体含量/表面张力/液体粘度损害的液体组合物，使用它们制造复合膜和可从其获得的复合膜。

37. 发明授权

US08133927B2 Composite ionomeric membrane 有权
标题翻译：复合离聚物膜
公开(公告)号：US08133927B2
公开(公告)日：2012-03-13
申请号：US11375593
申请日：2006-03-15
申请人： Vincenzo Arcella , Paola Vaccarono , Alessandro Ghielmi
发明人： Vincenzo Arcella , Paola Vaccarono , Alessandro Ghielmi
IPC分类号： C08J5/20
CPC分类号： B01D71/32 , B01D67/0013 , B01D69/10 , B01D69/141 , B01D2323/08 , B01D2323/46 , B01D2325/28 , C08J5/2281 , C08J2327/18
摘要： A composite ionomeric membrane comprising a layer or film of a porous inert material on which a (per) fluorinated sulphonic ionomer is deposited wherein the sulphonic groups are at the end of short side chains (SSC), said ionomer having: equivalent weight comprised between 280 and 1,700 g/eq; side chains of formula: —O—CF2—CF2—SO3—M+, wherein M is hydrogen or an alkaline metal; said membrane having in each of the two orthogonal directions xy of the plane, after dipping in demineralized water at 100° C. for 30 minutes and preliminary drying at 105° C. under vacuum for one hour, the following size variations: in one direction, size variation lower than 25%; in the other direction, size variation lower than 20%.
摘要翻译：一种复合离聚物膜，其包含多孔惰性材料的层或膜，在其上沉积（全）氟化磺酸离聚物，其中所述磺基位于短侧链（SSC）的末端，所述离聚物具有：当量重量在280 和1,700g / eq; 式-O-CF2-CF2-SO3-M +的侧链，其中M为氢或碱金属; 所述膜在平面的两个正交方向xy中的每一个中，在100℃的软化水中浸渍30分钟，并在105℃下在真空下预干燥1小时，以下尺寸变化：在一个方向上，尺寸变化低于25％; 在另一个方向，尺寸变化低于20％。

38. 发明申请

US20110052798A1 CCM COMPOSITE 有权
标题翻译： CCM复合材料
公开(公告)号：US20110052798A1
公开(公告)日：2011-03-03
申请号：US12890473
申请日：2010-09-24
申请人： Vincenzo Arcella , Alessandro Ghielmi , Paola Vaccarono , Luca Merlo
发明人： Vincenzo Arcella , Alessandro Ghielmi , Paola Vaccarono , Luca Merlo
IPC分类号： H01M8/10 , H01M8/00
CPC分类号： B01D71/82 , B01D67/0006 , B01D71/32 , B01D2323/24 , B01D2325/10 , H01M4/921 , H01M8/1004 , H01M8/1011 , H01M8/1023 , H01M8/1039 , H01M8/1081 , H01M8/109 , Y02E60/523 , Y02P70/56 , Y10T428/24372
摘要： CCM formed of a membrane having on one of the two surfaces a first electrocatalytic layer containing a catalyst and on the other one a second electrocatalytic layer containing a catalyst, said electrocatalytic layers and said membrane containing (per)fluorinated ionomers, said CCM having the following characteristics: size variations, for both the orthogonal directions of the plane xy, lower than 15%, by dipping the CCM, after drying at 105° C. under vacuum for one hour in demineralized water at 100° C. for 30 minutes; the CCM remains substantially unchanged after having been subjected to treatments of 60 cycles by dipping in water at 80° C. for 8 hours and then in water at the temperature of 25° C. for 16 hours.
摘要翻译： CCM由具有在两个表面中的一个表面上的含有催化剂的第一电催化剂层和另一个包含催化剂的第二电催化剂层，所述电催化层和所述膜含有（全）氟化离聚物，所述CCM具有以下特性：在105℃下在100℃下在软化水中真空干燥1小时30分钟后，通过浸渍CCM，平面xy的正交方向，低于15％的尺寸变化，小于15％在经过80℃的水中浸渍8小时，然后在25℃的水中浸渍16小时后，经过60个循环的处理后，CCM基本上保持不变。

39. 发明申请

US20090264596A1 FLUOROELASTOMER COMPOSITIONS 审中-公开
标题翻译：氟橡胶组合物
公开(公告)号：US20090264596A1
公开(公告)日：2009-10-22
申请号：US12492396
申请日：2009-06-26
申请人： Margherita ALBANO , Marco Apostolo , Vincenzo Arcella , Enrico Marchese
发明人： Margherita ALBANO , Marco Apostolo , Vincenzo Arcella , Enrico Marchese
IPC分类号： C08L27/18 , C08F8/00
CPC分类号： C08L27/12 , C08L27/18 , C08L29/10 , C08L2205/02 , C08L2666/04
摘要： Fluoropolymers comprising a fluoroelastomer matrix incorporating therein particles of a semicrystalline fluoropolymer formed of tetrafluoroethylene (TFE) homopolymers or copolymers, wherein the average particle sizes of the semicrystalline fluoropolymer latex range from 10 to 100 nm.
摘要翻译：含有含氟弹性体基体的含氟聚合物包含由四氟乙烯（TFE）均聚物或共聚物形成的半结晶含氟聚合物的颗粒，其中半结晶含氟聚合物胶乳的平均粒径为10-100nm。

40. 发明授权

US07393906B2 Perfluorinated polymers 失效
标题翻译：全氟聚合物
公开(公告)号：US07393906B2
公开(公告)日：2008-07-01
申请号：US11640862
申请日：2006-12-19
申请人： Marco Apostolo , Francesco Triulzi , Vincenzo Arcella
发明人： Marco Apostolo , Francesco Triulzi , Vincenzo Arcella
IPC分类号： C08F16/24
CPC分类号： C08F216/1416 , C08F34/02
摘要： Amorphous perfluorinated homopolymers and copolymers of perfluorodioxoles of formula (IA): wherein R′F is equal to RF or ORF wherein RF is a linear or branched perfluoroalkyl radical having 1-5 carbon atoms; X1 and X2, equal to or different from each other, are F, CF3; said polymers having a dioxole content≧95% by moles, having the following property combination: Tg, measured according to the ASTM 3418 (DSC) method, from 180° C. to 195° C.; intrinsic viscosity, measured at the temperature of 30° C. in perfluoroheptane (Galden® D80) according to the ASTM D 2857-87 method, from 13 cc/g to 100 cc/g.
摘要翻译：无规全氟化均聚物和式（IA）的全氟二氧杂环戊烯的共聚物：其中R'F等于R或F或其中R _{F是具有1-5个碳原子的直链或支链全氟烷基; X 1，X 2和X 2彼此相同或不同，为F，CF 3 3，所述聚合物具有≥95摩尔％的二氧杂环戊烯含量，具有以下性能组合：根据ASTM 3418（DSC）方法测量的Tg为180℃至195℃; 根据ASTM D 2857-87方法在全氟庚烷（D D D D80）中在30℃的温度下测量的特性粘度为13cc / g至100cc / g。}

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