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1. 发明授权

US5460447A Rotating stirring device 失效
标题翻译：旋转搅拌装置
公开(公告)号：US5460447A
公开(公告)日：1995-10-24
申请号：US195529
申请日：1994-02-14
申请人： Hua Wu , Vincenzo Arcella
发明人： Hua Wu , Vincenzo Arcella
IPC分类号： B01F7/16 , B01F7/00 , B01F15/00 , B01J19/18 , C08F2/18 , C08F2/22 , C08F114/00 , C08F114/18 , B01F7/18
CPC分类号： B01F7/00175 , B01J19/18 , B01J2219/00182 , B01J2219/185
摘要： A rotating stirring device, particularly for mixing heterogeneous systems in mechanical stirred reactors, is fit to be joined to a drive shaft coaxial with respect to the device rotation axis. The device includes a plurality of extended and substantially C-shaped stirring elements symmetrically arranged with respect to the rotation axis and joined to each other at respective ends corresponding with the rotation axis. Such a device permits a very efficient material exchange among different phases to be obtained and to remain substantially constant with an increase in the volume of the mass being stirred. The device is also characterized by a high mixing homogeneity and particularly low shear stress values.
摘要翻译：特别是用于在机械搅拌反应器中混合异质系统的旋转搅拌装置适于与相对于装置旋转轴线同轴的驱动轴接合。该装置包括相对于旋转轴线对称布置的多个延伸且基本上为C形的搅拌元件，并且在与旋转轴线对应的各个端部彼此接合。这种装置允许获得不同相之间的非常有效的材料交换，并且随着被搅拌物质的体积的增加而保持基本恒定。该装置的特征还在于高混合均匀性和特别低的剪切应力值。

2. 发明授权

US07015368B2 Purification process of thermoprocessable tetrafluoroethylene copolymers 有权
公开(公告)号：US07015368B2
公开(公告)日：2006-03-21
申请号：US10205494
申请日：2002-07-26
申请人： Hua Wu , Vincenzo Arcella
发明人： Hua Wu , Vincenzo Arcella
IPC分类号： C07C17/38 , C07C17/00 , C07C17/02 , C07C17/04 , C07C17/08
CPC分类号： C08J3/075 , C08F6/16 , C08F6/22 , C08J2327/18 , C08L27/18
摘要： A purification process of thermoprocessable tetrafluoroethylene (TFE) copolymers comprising the following steps: A) the polymer latex is transformed into gel form, under mechanical stirring, by addition of an acid electrolyte having pH values ≦2; B) washing of the polymer gel with aqueous solutions having pH from 1 to 7.

3. 发明授权

US07157550B2 Purification process of thermoprocessable tetrafluoroethylene copolymers 有权
标题翻译：热可加工四氟乙烯共聚物的净化过程
公开(公告)号：US07157550B2
公开(公告)日：2007-01-02
申请号：US10790680
申请日：2004-03-03
申请人： Hua Wu , Vincenzo Arcella
发明人： Hua Wu , Vincenzo Arcella
IPC分类号： C08F6/16
CPC分类号： C08J3/075 , C08F6/16 , C08F6/22 , C08J2327/18 , C08L27/18
摘要： A purification process of thermoprocessable tetrafluoroethylene (TFE) copolymers comprising the following steps: A) the polymer latex is transformed into gel form, under mechanical stirring, by addition of an acid electrolyte having pH values≦2; B) washing of the polymer gel with aqueous solutions having pH from 1 to 7.
摘要翻译：热可加工四氟乙烯（TFE）共聚物的纯化方法，包括以下步骤：A）在机械搅拌下，通过加入pH值<= 2的酸性电解质将聚合物胶乳转变成凝胶形式; B）用pH为1至7的水溶液洗涤聚合物凝胶。

4. 发明授权

US09450262B2 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：US09450262B2
公开(公告)日：2016-09-20
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： H01M8/10 , C08J5/22
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。

5. 发明申请

US20130244131A1 Fuel cell modules 审中-公开
标题翻译：燃料电池模块
公开(公告)号：US20130244131A1
公开(公告)日：2013-09-19
申请号：US13989283
申请日：2011-11-28
申请人： Vincenzo Arcella , Giuseppe Marchionni , Ugo De Patto , Pier Antonio Guarda
发明人： Vincenzo Arcella , Giuseppe Marchionni , Ugo De Patto , Pier Antonio Guarda
IPC分类号： H01M8/10
CPC分类号： H01M8/1006 , H01M8/0232 , H01M8/0254 , H01M8/1004 , H01M2008/1095
摘要： A method for the preparation of corrugated fuel cell units from a composite laminate comprising an ion conductive membrane having first and second surface; a first electrocatalyst layer in contact with the first surface of the membrane; a second electrocatalyst layer in contact with the second surface of the membrane; a first metallic mesh in contact with said first electrocatalyst layer and a second metallic mesh in contact with said second electrocatalyst layer.
摘要翻译：一种由复合层压制备波纹燃料电池单元的方法，包括具有第一和第二表面的离子传导膜; 与膜的第一表面接触的第一电催化剂层; 与所述膜的第二表面接触的第二电催化剂层; 与所述第一电催化剂层接触的第一金属网和与所述第二电催化剂层接触的第二金属网。

6. 发明授权

US08404400B2 Catalyst-polymer liquid dispersion for fuel cell applications 失效
标题翻译：用于燃料电池应用的催化剂 - 聚合物液体分散体
公开(公告)号：US08404400B2
公开(公告)日：2013-03-26
申请号：US12305032
申请日：2007-06-25
申请人： Alessandro Ghielmi , Luca Merlo , Gilberto Nucida , Vincenzo Arcella
发明人： Alessandro Ghielmi , Luca Merlo , Gilberto Nucida , Vincenzo Arcella
IPC分类号： H01M4/02 , H01M4/36
CPC分类号： H01M4/881 , H01M4/8828 , H01M4/92 , H01M4/926 , H01M2300/0082
摘要： Catalyst-polymer liquid dispersion (LD) comprising (i) catalyst particles, (ii) polymer particles consisting of at least one (per)fluoro sulfonyl fluoride polymer in the —SO2F form, and (iii) an aqueous suspending medium.Catalyst coated membrane precursor (CCMP), catalyst coated membrane (CCM) and catalytic ionomeric ink (CII) derived therefrom and methods for their manufacture. Catalyst coated membrane (CCM-CII) derived from said (CII).
摘要翻译：催化剂 - 聚合物液体分散体（LD），其包含（i）催化剂颗粒，（ii）由-SO 2 F形式的至少一种（全）氟磺酰氟聚合物组成的聚合物颗粒，和（iii）水性悬浮介质。催化剂涂覆膜前体（CCMP），催化剂涂覆膜（CCM）和催化离聚物油墨（CII）及其制备方法。衍生自所述（CII）的催化剂涂覆膜（CCM-CII）。

7. 发明申请

US20130059961A1 PVDF coating composition 有权
标题翻译： PVDF涂料组合物
公开(公告)号：US20130059961A1
公开(公告)日：2013-03-07
申请号：US13697744
申请日：2011-05-19
申请人： Vincenzo Arcella , Eliana Ieva , Shiow-Ching Lin , Marco Avataneo , Giuseppe Marchionni
发明人： Vincenzo Arcella , Eliana Ieva , Shiow-Ching Lin , Marco Avataneo , Giuseppe Marchionni
IPC分类号： C09D127/16 , B05D7/24 , C09D153/00 , C08K9/10 , C08K9/06
CPC分类号： C09D127/16 , B82Y30/00 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C08K3/32 , C08K9/08 , C08L33/00 , C09C1/3063 , C09C1/3072 , C09C1/3081 , C09C1/3669 , C09C1/3676 , C09C1/3684 , C09C3/08 , C09C3/10 , C09C3/12 , C08L2666/04
摘要： A composition comprising at least one vinylidene fluoride (VDF) polymer [polymer (F)]; and inorganic particles at least partially coated with at least one perfluoropolyether block copolymer [polymer (E)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain Rf), 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. The invention also discloses a method of coating various substrates using said composition.
摘要翻译：包含至少一种偏二氟乙烯（VDF）聚合物[聚合物（F）]的组合物; 至少部分涂覆有至少一种全氟聚醚嵌段共聚物[聚合物（E）]的无机颗粒，其包含：A）一种或多种（全）氟聚氧亚烷基链段（链Rf），其包含具有至少一个链烯键的重复单元，并且至少一个碳氟部分，和B）一个或多个包含式： - （CR 1 R 2 -CR 3 R 4） - 的重复单元的聚亚烷基链段（链Ra），其中彼此等于或不同的R 1，R 2，R 3，R 4，由H，卤素（优选F，Cl）组成的组; 任选地含有氟或其它杂原子的C 1 -C 6（氢）碳基团，优选全氟烷基或（全）氟氧基烷基。本发明还公开了使用所述组合物涂覆各种底物的方法。

8. 发明申请

US20100116927A1 Solar cell module 有权
标题翻译：太阳能电池组件
公开(公告)号：US20100116927A1
公开(公告)日：2010-05-13
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： B64C39/00 , H01L31/0203 , H01L31/18 , B64C11/00 , 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。

9. 发明申请

US20070142582A1 Perfluorinated polymers 审中-公开
标题翻译：全氟聚合物
公开(公告)号：US20070142582A1
公开(公告)日：2007-06-21
申请号：US11705404
申请日：2007-02-13
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。}

10. 发明申请

US20070066691A1 Composite ionomeric membrane 有权
标题翻译：复合离聚物膜
公开(公告)号：US20070066691A1
公开(公告)日：2007-03-22
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—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：-O-CF 2 -CF 2 -SOR 3 - M + - + - ，其中M 是氢或碱金属; 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％。

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