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71. 发明申请

US20070123671A1 Perfluorinated polymers 失效
公开(公告)号：US20070123671A1
公开(公告)日：2007-05-31
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.

72. 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。

73. 发明申请

US20060223894A1 Ionomeric membrane 有权
标题翻译：离聚物膜
公开(公告)号：US20060223894A1
公开(公告)日：2006-10-05
申请号：US11374467
申请日：2006-03-14
申请人： Alessandro Ghielmi , Paola Vaccarono , Vincenzo Arcella
发明人： Alessandro Ghielmi , Paola Vaccarono , Vincenzo Arcella
IPC分类号： C08J5/20
CPC分类号： C08J5/2237 , B01D71/32 , B01D71/82 , C08J2327/12 , H01M8/1025 , H01M8/1039 , H01M8/1081 , Y02P70/56
摘要： An ionomeric membrane formed of a sulphonic (per)fluorinated ionomer wherein the sulphonic groups are at the end of short side chains (SSC), said ionomer having: equivalent weight between 700 and 1600 g/eq; side chains of formula: —O—CF2—CF2—SO331 M+, wherein M is hydrogen or an alkaline metal; said membrane having the following combination of properties: size variations, for both the orthogonal directions xy of the plane, lower than 15%, measured after dipping of the ionomeric membrane, dried at 105° C. under vacuum for one hour, in demineralized water at 100° C. for 30 minutes; the membrane, dipped at the temperature of 50° C. for 22 hours in a water/ethanol mixture containing 40% by weight of alcohol, remains integral.
摘要翻译：由磺酸（全）氟化离聚物形成的离聚物膜，其中磺基在短侧链（SSC）的末端，所述离聚物具有700至1600g / eq当量的当量; 式-OC-2的侧链-O-CF 2 -CF 2 -SO 3→3 + 3 + 其中M为氢或碱金属; 所述膜具有以下特性组合：在垂直方向xy的平面上的尺寸变化小于15％，在离聚物膜浸渍后，在105℃真空干燥1小时，在软化水中在100℃下30分钟; 膜在50℃的温度下浸渍在含有40重量％醇的水/乙醇混合物中22小时保持一体。

74. 发明授权

US07091295B2 Amorphous perfluorinated polymers 失效
标题翻译：无定形全氟化聚合物
公开(公告)号：US07091295B2
公开(公告)日：2006-08-15
申请号：US10835288
申请日：2004-04-30
申请人： Vincenzo Arcella , Marco Apostolo , Francesco Triulzi
发明人： Vincenzo Arcella , Marco Apostolo , Francesco Triulzi
IPC分类号： C08F116/12
CPC分类号： C08F34/02
摘要： Use of amorphous perfluorinated polymers for preparing transparent films at 157 nm, said perfluorinated polymers being free from unstable ionic end groups COF, COOH or their amidic derivatives, esters or salts, said polymers formed by cyclic units deriving from perfluorodioxoles of formula: wherein R′F is equal to RF or ORF wherein RF is a perfluoroalkyl radical having 1–5 carbon atoms; X1 and X2, equal to or different from each other, are F, CF3; said polymers optionally containing units deriving from perfluorinated comonomers optionally containing oxygen atoms; in said polymers the cyclic units deriving from the perfluorodioxoles of formula (IA) being ≧95% by moles.
摘要翻译：使用无定形全氟化聚合物制备157nm的透明膜，所述全氟化聚合物不含不稳定的离子端基COF，COOH或它们的酰胺衍生物，酯或盐，所述聚合物由衍生自下式的全氟二恶烷的环状单元形成：其中R' F F等于其中R 1是具有1-5个碳原子的全氟烷基的R 1 F或OR F ; X 1，X 2和X 2彼此相同或不同，为F，CF 3 3，所述聚合物任选地含有衍生自任选地含有氧原子的全氟化共聚单体的单元; 在所述聚合物中，衍生自式（IA）的全氟二氧杂环戊烯的环状单元为> = 95摩尔％。

75. 发明授权

US06896777B2 Porous hydrophilic membranes 有权
标题翻译：多孔亲水膜
公开(公告)号：US06896777B2
公开(公告)日：2005-05-24
申请号：US10080555
申请日：2002-02-25
申请人： Vincenzo Arcella , Alessandro Ghielmi
发明人： Vincenzo Arcella , Alessandro Ghielmi
IPC分类号： B01D53/22 , B01D69/10 , B01D69/12 , B01D71/32 , C08F214/18 , C08J5/22 , C08J9/42 , H01B1/06 , H01B1/12 , H01M8/02 , H01M8/10 , C25B13/00 , C08J5/20
CPC分类号： H01M8/106 , B01D69/10 , B01D69/12 , B01D71/32 , C08J5/2293 , C08J2327/04 , C08J2327/12 , H01B1/122 , H01M8/1023 , H01M8/1039 , H01M8/1058 , H01M8/1067 , H01M8/1081 , H01M8/1088 , H01M2300/0082 , H01M2300/0094 , Y02P70/56
摘要： Porous hydrophilic membranes comprising a porous inert support on which an ionomer is deposited, said membranes being characterized in that they have an ionic conductivity and a water permeability higher than 1 l/(h.m2.Atm).
摘要翻译：多孔亲水膜包括沉积有离子交联聚合物的多孔惰性载体，所述膜的特征在于它们具有高于1l /（h.m 2）以上的离子导电性和水渗透性。

76. 发明授权

US06509073B1 Crosslinked compositions of thermoplastic fluoropolymers 有权
标题翻译：热塑性氟聚合物的交联组合物
公开(公告)号：US06509073B1
公开(公告)日：2003-01-21
申请号：US09528199
申请日：2000-03-17
申请人： Vincenzo Arcella , Julio A. Abusleme
发明人： Vincenzo Arcella , Julio A. Abusleme
IPC分类号： B32B2716
CPC分类号： C08K5/0025 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31507 , Y10T428/3154 , Y10T428/31544 , Y10T428/3158 , Y10T428/31721 , Y10T428/3175 , Y10T428/31797 , Y10T428/31891 , Y10T428/31906 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935 , C08L27/12
摘要： Crosslinked polymer compositions obtained by subjecting to ionizing radiations compositions comprising: I) thermoprocessable copolymers of ethylene with tetrafluoroethylene (TFE) and/or chlorotrifluoroethylene (CTFE) modified with acrylic monomers of formula: CH2═CH—CO—O—R2 (a) R2 is a hydrogenated radical from 1 to 20 carbon atoms, C1-C20, alkyl, linear and/or branched radical, or cycloalkyl, or R2 is H. The radical R2 can optionally contain: heteroatoms preferably Cl, O, N; one or more functional groups preferably selected from OH, COOH, epoxide, ester and ether; and double bonds; II) one or more cross-linking agents; III) one or more optional ingredients.
摘要翻译：通过经受电离辐射组合物获得的交联聚合物组合物包括：I）乙烯与四氟乙烯（TFE）和/或氯三氟乙烯（CTFE）的热可加工共聚物，其用式R 2的丙烯酸单体改性：1-20个碳原子的氢化基团，C1 -C 20，烷基，直链和/或支链或环烷基，或R 2为H.基团R 2可任选地含有：杂原子优选Cl，O，N; 一个或多个优选选自OH，COOH，环氧化物，酯和醚的官能团; 和双键; II）一种或多种交联剂; III）一种或多种任选成分。

77. 发明授权

US5962610A Ethylene fluoro-containing copolymers 失效
标题翻译：含乙烯含氟共聚物
公开(公告)号：US5962610A
公开(公告)日：1999-10-05
申请号：US888286
申请日：1997-07-03
申请人： Julio A. Abusleme , Vincenzo Arcella , Giambattista Besana
发明人： Julio A. Abusleme , Vincenzo Arcella , Giambattista Besana
IPC分类号： C08J5/18 , C08F2/00 , C08F210/02 , C08F214/18 , C08F214/24 , C08F214/26
CPC分类号： C08F214/186 , C08F210/02
摘要： Ethylene fluoro-containing copolymers of the ECTFE and ETFE type, optionally in the presence of a third comonomer in amount comprised between 0.1 and 10% by moles, having a viscosity between 10.sup.2 and 10.sup.5 Pa.sec with shear rates of 1 sec.sup.-1 measured at the temperature of about 30.degree. C. higher than the second melting temperature, and having a rheologic curve in the diagram shear viscosity/shear-rate with a slope higher than 200, calculated as ratio between the viscosity in Pa.sec and the shear-rate in sec.sup.-1 in the shear-rate range comprised between 1 and 10 sec.sup.-1, and having a processability zone with shear-rate values higher than 10 s.sup.-1.
摘要翻译： ECTFE和ETFE型的含乙烯基氟的共聚物，任选地在第三共聚单体存在下，其量为0.1至10摩尔％，其粘度为102至105Pa·s，剪切速率为1秒-1 在比第二熔融温度高约30℃的温度下，在图中具有斜率高于200的剪切粘度/剪切速率的流变曲线，以Pa.sec中的粘度与剪切力之比计算 - 在剪切速率范围为1至10秒-1的sec-1范围内，并具有剪切速率值高于10s-1的加工性区域。

78. 发明授权

US5830381A Curable fluoroelastomeric compositions 失效
标题翻译：可固化的含氟弹性体组合物
公开(公告)号：US5830381A
公开(公告)日：1998-11-03
申请号：US833534
申请日：1997-04-07
申请人： Graziella Chiodini , Vincenzo Arcella
发明人： Graziella Chiodini , Vincenzo Arcella
IPC分类号： C08K5/36 , C08K5/00 , C08K5/136 , C08K5/19 , C08K5/37 , C08K5/49 , C08K5/50 , C08K5/5317 , C08K5/5399 , C08L27/08 , C08L27/14 , C08L27/16 , C08L27/20 , C09K3/00
CPC分类号： C08K5/50 , C08K5/0025 , C08K5/136 , C08K5/19 , C08K5/37 , C08K5/5399
摘要： Curable flurooelastomeric compositions employable for preparing fuel hoses or O-rings for injectors comprising: A) 100 phr (parts) copolymers or terpolymers based on VDF with a content in fluorine of at least 67% by weight, the VDF being comprised from 30 to 5000 by weight, from 20 to 60% by weight of HFP optionally other monomeric units deriving from a monomer having ethylene unsaturation; the sum of the comonomers being 100; B) 1 to 5 phr of an adduct between an accelerator and a curing agent in molar ratio from 1:2 to 1:5, the accelerator being an onio-organic compound having a positive charge, the curing agent being a di- or polyhydroxy or di- or polythiol compound; the adduct being obtained by melting of the reaction product between accelerator and curing agent in the indicated molar ratios, or by melting of the adduct mixture 1:1 added with the curing agent in the indicated amounts.
摘要翻译：可用于制备用于注射器的燃料软管或O形环的可固化氟橡胶组合物，包括：A）基于VDF的100phr（份）共聚物或三元共聚物，其中氟含量为至少67重量％，VDF为30-5000 的20-60重量％的HFP任选地衍生自具有乙烯不饱和单体的单体的其它单体单元; 共聚单体的总和为100; B）1〜5phr摩尔比为1:2〜1:5的加速剂与固化剂之间的加合物，该促进剂为具有正电荷的有机有机化合物，该固化剂为二羟基或多羟基或二硫醇或多硫醇化合物; 加合物通过以指定的摩尔比熔化加速剂和固化剂之间的反应产物，或通过以指定量加入固化剂的1:1加合物混合物熔化而获得。

79. 发明授权

US5648429A Curable fluoroelastomeric compositions 失效
标题翻译：可固化的含氟弹性体组合物
公开(公告)号：US5648429A
公开(公告)日：1997-07-15
申请号：US451075
申请日：1995-05-25
申请人： Graziella Chiodini , Vincenzo Arcella
发明人： Graziella Chiodini , Vincenzo Arcella
IPC分类号： C08K5/36 , C08K5/00 , C08K5/19 , C08K5/37 , C08K5/49 , C08K5/50 , C08K5/5317 , C08K5/5399 , C08L27/08 , C08L27/14 , C08L27/16 , C08L27/20 , C08F8/32
CPC分类号： C08K5/0025
摘要： Curable flurooelastomeric compositions used for O-rings comprising:A) parts (phr) of a curable fluoroelastomeric copolymer having a content in F
摘要翻译：用于O型圈的可固化氟橡胶组合物包括：A）部分（phr）可固化的含氟弹性体共聚物，其含量为F <67重量％，包含40至68重量％的VDF单元，20至50重量％ HFP单元的重量，总和为100，以及任选的一种或多种具有乙烯不饱和度的共聚单体，所述共聚物具有至少0.5个链的多个离子末端; B）1至5phr摩尔比为1:3至1:5的促进剂和固化剂之间的加合物，加速剂为具有正电荷的有机化合物，固化剂为二 - 或多羟基或二 - 或多硫醇化合物; 加合物通过以指定的摩尔比熔化加速剂和固化剂之间的反应产物，或通过以指定量加入固化剂的1:1加合物混合物熔化而获得。

80. 发明授权

US5045143A Method of producing adhesively bonded metal fluoroelastomer composites 失效
标题翻译：粘合金属含氟弹性体复合材料的制备方法
公开(公告)号：US5045143A
公开(公告)日：1991-09-03
申请号：US423559
申请日：1989-10-16
申请人： Vincenzo Arcella , Raffaele Ferro , Giulio Tommasi
发明人： Vincenzo Arcella , Raffaele Ferro , Giulio Tommasi
IPC分类号： B32B15/08 , C08K5/5399
CPC分类号： B32B15/08 , C08K5/5399 , Y10T428/3154
摘要： Metal-fluoroelastomer composites constituted by a metal part and by a cured fluoroelastomer part bonded to each other with high adhesion strength, wherein the fluoroelastomeric part is constituted by a copolymer containing from 35 to 80 mol % T of vinylidene fluoride, from 15 to 35 mol % of hexafluoropropene, from 0 to 30 mol % of another comonomer selected from fluoro-olefins and/or perfluorovinyl ethers, and from 0.001 to 2 wt. % of bromine.
摘要翻译：金属 - 含氟弹性体复合材料由金属部分和固化的含氟弹性体部分组成，粘合强度高，其中氟弹性体部分由含有35至80摩尔％的偏二氟乙烯，15至35摩尔的共聚物构成％的六氟丙烯，0至30mol％的选自氟代烯烃和/或全氟乙烯基醚的另一种共聚单体，和0.001至2wt。％的溴。

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