公开(公告)号：US4788764A

公开(公告)日：1988-12-06

申请号：US149037

申请日：1988-01-26

申请人： Marilyn J. Niksa ,  Gerald R. Pohto ,  Leslie K. Lakatos ,  Douglas J. Wheeler ,  Frank Solomon ,  Andrew J. Niksa ,  Thomas J. Schue ,  Yury Genodman ,  Thomas R. Turk ,  Daniel P. Hagel

发明人： Marilyn J. Niksa ,  Gerald R. Pohto ,  Leslie K. Lakatos ,  Douglas J. Wheeler ,  Frank Solomon ,  Andrew J. Niksa ,  Thomas J. Schue ,  Yury Genodman ,  Thomas R. Turk ,  Daniel P. Hagel

IPC分类号： H01M4/02 ,  H01M4/86 ,  H01M12/06 ,  B23P19/00

CPC分类号： H01M12/065 ,  H01M4/8626 ,  H01M2004/024 ,  Y10T29/49108 ,  Y10T29/53139

摘要： A battery assembly of the consumable metal anode type has now been constructed for ready assembly as well as disassembly. In a non-conductive and at least substantially inert cell body, space is provided for receiving an open-structured, non-consumable anode cage. The cage has an open top for facilitating insertion of an anode. A modular cathode is used, comprising a peripheral current conductor frame clamped about a grid reinforced air cathode in sheet form. The air cathode may be double gridded. The cathode frame can be sealed, during assembly, with electrolyte-resistant-sealant as well as with adhesive. The resulting cathode module can be assembled outside the cell body and readily inserted therein, or can later be easily removed therefrom.

摘要翻译： 消耗性金属阳极型的电池组件现在已经被构造成用于准备组装以及拆卸。 在非导电且至少基本上惰性的电池体中，提供用于容纳开放结构的非消耗性阳极笼的空间。 保持架具有用于促进阳极插入的开口顶部。 使用模块化阴极，包括以片状形式夹紧在格栅加强空气阴极周围的外围电流导体框架。 空气阴极可以是双网格的。 阴极框架可以在组装期间用耐电解密封剂以及粘合剂进行密封。 所得到的阴极组件可以组装在电池体外部并容易地插入其中，或者可以随后容易地从其中移除。

公开(公告)号：US4687553A

公开(公告)日：1987-08-18

申请号：US739184

申请日：1985-05-30

申请人： Frank Solomon ,  Charles Grun ,  Donald W. Abrahamson ,  James J. Stewart ,  Marilyn J. Niksa

发明人： Frank Solomon ,  Charles Grun ,  Donald W. Abrahamson ,  James J. Stewart ,  Marilyn J. Niksa

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M4/24 ,  H01M4/38 ,  H01M4/54 ,  H01M4/64 ,  H01M4/66 ,  H01M4/72 ,  H01M4/80 ,  C25D5/02

CPC分类号： H01M4/72 ,  H01M4/0442 ,  H01M4/24 ,  H01M4/38 ,  H01M4/381 ,  H01M4/64 ,  H01M4/80 ,  H01M2004/029 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/0497 ,  H01M4/54 ,  H01M4/663 ,  H01M4/668 ,  H01M4/808

摘要： A unitized electrode-intercell connector module is prepared for use in a bipolar electrode, especially for use in such electrode of the M-alkaline electrolyte-AgO types. In such special electrode, an imperforate foil, contacted with a conductive foam, is plated to a unitized, electrobonded assembly. Pyrolysis can lighten the assembly and may further provide for subsequent resistance to attack in an electrode environment. For the special electrode the reticulate portion of the assembly can be filled to provide an AgO electrode and the bipolar electrode completed by using a suitable electronegative metal on the foil side opposite from the AgO electrode.

摘要翻译： 准备用于双极电极的单元电极 - 电池间连接器模块，特别适用于这种M-碱性电解质-AgO类型的电极。 在这样的特殊电极中，与导电泡沫接触的无孔箔被电镀到一体化的电粘结组件。 热解可以减轻组件，并且可以进一步提供随后在电极环境中的抵抗力。 对于特殊电极，可以填充组件的网状部分以提供AgO电极，并且通过在与AgO电极相对的箔侧上使用合适的电负性金属来完成双极电极。

公开(公告)号：US4927514A

公开(公告)日：1990-05-22

申请号：US239582

申请日：1988-09-01

申请人： Frank Solomon ,  Yury Genodman

发明人： Frank Solomon ,  Yury Genodman

IPC分类号： C25B1/13 ,  C25B11/03 ,  C25B11/04 ,  C25B11/06 ,  C25B11/08 ,  C25B11/12 ,  H01M4/86 ,  H01M4/96 ,  H01M8/04

CPC分类号： H01M8/04223 ,  C25B1/13 ,  C25B11/035 ,  H01M4/86 ,  H01M4/96 ,  Y10S977/753 ,  Y10S977/775 ,  Y10S977/788 ,  Y10S977/898

摘要： A platinum black air cathode has an active layer and a support layer. The active layer comprises platinum black plus hydrophobic binder, typically a fluorinated polymer. The support layer may be made up from carbon black bound with a halopolymer binding agent. Such combination can provide for economical utilization of active ingredient without sacrifice of cathode structural integrity. To assist in this structural integrity, a thin support mesh may be used, preferably with the support layer. There can also be employed between the active layer and the support layer a porous bonding layer, which can find broader utilization with layered gas diffusion electrodes in general. For highly desirable, greatly extended operation of the platinum black air cathode, the cathode can be operated intermittently, or anodically polarized or be subjected to infrequent voltage suppression, as well as being involved with any combination of the foregoing.

公开(公告)号：US4877694A

公开(公告)日：1989-10-31

申请号：US51551

申请日：1987-05-18

申请人： Frank Solomon ,  Yury Genodman ,  Jaime Irizarry

发明人： Frank Solomon ,  Yury Genodman ,  Jaime Irizarry

IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M4/96

CPC分类号： H01M4/96 ,  H01M4/86

摘要： A gas diffusion electrode is now prepared which offers extended, efficient operation. For this, the electrode matrix may include a hydrophobic layer containing hydrophobic polymer. The electrode has hydrophilic ingredient of particulate carbon bound by hydrophilic, halogenated polymer binder. The particulate carbon used is a catalyzed carbon. The resulting efficient electrode is capable of extended operation. Moreover, on the one hand carbon catalysis can now be done in economical, straightforward manner, while on the other hand the electrode can have a surface overlay of a dimensionally stable, thin non-cellulosic paper. Such paper may be pressed against the underlying component material by a foraminous overlay, e.g., a metal mesh.

公开(公告)号：US4615954A

公开(公告)日：1986-10-07

申请号：US655129

申请日：1984-09-27

申请人： Frank Solomon ,  Charles Grun

发明人： Frank Solomon ,  Charles Grun

IPC分类号： C25B11/03 ,  C25B11/04 ,  H01M4/90 ,  H01M4/96 ,  H01M12/06

CPC分类号： H01M4/9008 ,  H01M4/96

摘要： Disclosed are gas fed, porous electrodes capable of steady, high current density operation for practical periods of service, e.g. as oxygen cathodes in metal-air batteries. The subject electrodes feature at least two bonded composite layers, one of which is a form-stable, conductive wetproofing layer while the other is an unusually thin active layer containing active carbon particles predominantly between about 2 and about 20 micrometers and having a high internal surface area, e.g. a B.E.T. surface area of over 1000 m.sup.2 /gram. A simple and highly successful method of preparing such electrodes is also disclosed, which avoids the necessity of separately forming and handling the thin active layer.

摘要翻译： 公开了供气的多孔电极，其能够在实用的服务时段内稳定，高电流密度的操作，例如， 作为金属空气电池中的氧阴极。 目标电极具有至少两个键合的复合层，其中之一是形状稳定的导电性防潮层，而另一个是含有主要为约2至约20微米之间的活性炭颗粒的异常薄的活性层，并具有高内表面 区域，例如 一个B.E.T. 表面积超过1000平方米/克。 还公开了一种制备这种电极的简单且非常成功的方法，其避免了分开形成和处理薄活性层的必要性。

公开(公告)号：US4338181A

公开(公告)日：1982-07-06

申请号：US202584

申请日：1980-10-31

申请人： Frank Solomon

发明人： Frank Solomon

IPC分类号： C01B31/08 ,  C25B11/00 ,  H01M4/88 ,  H01M4/96 ,  C25B11/12 ,  C08J3/00 ,  C08K5/02

CPC分类号： C01B31/083 ,  C25B11/00 ,  H01M4/8668 ,  H01M4/8821 ,  H01M4/8842 ,  H01M4/92 ,  H01M4/96

摘要： This disclosure is directed to a process for extracting PTFE-wetting agent from PTFE particles containing small amounts of wetting agent in admixture with carbon particles comprising contacting said mixture with an organic liquid medium capable of extracting said wetting agent, and electrodes containing such extracted mixes. Also disclosed is a process for forming an electrode layer by depositing a soluble salt on a filter medium, depositing electrode layer material on said salt consolidating said electrode material and thereafter dissolving said salt.

摘要翻译： 本公开涉及从含有少量与碳颗粒混合的少量润湿剂的PTFE颗粒中提取PTFE润湿剂的方法，包括使所述混合物与能够提取所述润湿剂的有机液体介质接触，以及含有这些提取的混合物的电极。 还公开了一种通过在过滤介质上沉积可溶性盐形成电极层的方法，在固化所述电极材料的所述盐上沉积电极层材料，然后溶解所述盐。

公开(公告)号：US4337139A

公开(公告)日：1982-06-29

申请号：US202581

申请日：1980-10-31

申请人： Lawrence J. Gestaut ,  Frank Solomon

发明人： Lawrence J. Gestaut ,  Frank Solomon

IPC分类号： B01J27/12 ,  B01J31/06 ,  B01J33/00 ,  C01B31/00 ,  C09C1/56 ,  C25B11/04 ,  H01M4/88 ,  H01M4/90 ,  H01M4/96 ,  C25B11/03 ,  H01M4/92

CPC分类号： B01J27/12 ,  B01J31/06 ,  B01J33/00 ,  C01B31/00 ,  C09C1/56 ,  C25B11/0489 ,  H01M4/8821 ,  H01M4/926 ,  H01M4/96 ,  C01P2004/61 ,  C01P2006/12

摘要： This disclosure is directed to preparing deashed, precious metal catalyst-containing, partially fluorinated active carbon particles of the formula CF.sub.x, where x ranges from 0.1 to about 0.18, preferably using either platinum or silver as the catalyzing material, which can be incorporated into an active layer component of a gas electrode, e.g., an oxygen (air) cathode suitable for use in a chlor-alkali electrolytic cell for producing chlorine and caustic while conserving electrical energy. These particles are deashed to have a B.E.T. surface area of at least 600 m.sup.2 /g and contain less than about 4 weight percent ash. Active electrode layers containing such particles demonstrate an unusually desirable combination of resistance to corrosion, retention of conductive properties and retention of catalytic surface area.

摘要翻译： 本公开内容旨在制备具有式CF x的含有稀释金属催化剂的部分氟化的活性炭颗粒，其中x为0.1至约0.18，优选使用铂或银作为催化材料，其可以掺入到 气体电极的活性层组分，例如适用于氯碱电解池中用于生产氯和苛性碱同时节省电能的氧气（空气）阴极。 这些颗粒被排除以具有B.E.T. 表面积至少为600m2 / g，含有少于约4％（重量）的灰分。 包含这种颗粒的活性电极层表现出耐腐蚀性，保持导电性能和保留催化表面积的非常理想的组合。

公开(公告)号：US5851787A

公开(公告)日：1998-12-22

申请号：US7999

申请日：1993-01-21

申请人： Wilma Wasco ,  Keith Bupp ,  Margaret Magendantz ,  Rudolph Tanzi ,  Frank Solomon

发明人： Wilma Wasco ,  Keith Bupp ,  Margaret Magendantz ,  Rudolph Tanzi ,  Frank Solomon

IPC分类号： A61K39/395 ,  A61K38/00 ,  C07K14/00 ,  C07K14/47 ,  C07K16/00 ,  C07K19/00 ,  C12N5/10 ,  C12N15/09 ,  C12N15/12 ,  C12P21/02 ,  C12P21/08 ,  C12Q1/68 ,  C12R1/91 ,  G01N33/53 ,  C07H21/00 ,  C12N5/06

CPC分类号： C07K14/4711 ,  A61K38/00 ,  Y10S530/81

摘要： The present invention is directed to isolated amyloid precursor-like proteins (APLPs), nucleotide sequences coding for and regulating expression of these protein, antibodies directed against these proteins, and recombinant vectors and host cells containing the genetic sequences coding for and regulating the expression of these protein sequences. The invention is also directed to isolated genomic DNA, cDNA anti-sense RNA, and RNA containing the protein sequence. Antibodies can be used to detect an APLP in biological specimens, including, for example, fluid, serum or tissue samples. APLP1 and APLP2 are candidate genes for late onset familial Alzheimer's disease.

摘要翻译： 本发明涉及分离的淀粉样蛋白前体样蛋白（APLP），编码并调节这些蛋白质的表达的核苷酸序列，针对这些蛋白的抗体，以及含有编码和调节这些蛋白质的表达的基因序列的重组载体和宿主细胞 这些蛋白质序列。 本发明还涉及分离的基因组DNA，cDNA反义RNA和含有蛋白质序列的RNA。 抗体可用于检测生物标本中的APLP，包括例如流体，血清或组织样品。 APLP1和APLP2是晚发性家族性阿尔茨海默病的候选基因。

公开(公告)号：US4459197A

公开(公告)日：1984-07-10

申请号：US506228

申请日：1983-06-22

申请人： Frank Solomon

发明人： Frank Solomon

IPC分类号： C25B11/00 ,  C25B11/06 ,  C25B11/02

CPC分类号： C25B11/00

摘要： The active layer of an electrode is laminated on its working surface to a current distributor and on its opposite surface to a porous coherent, hydrophobic, wetproofing layer. The active layer contains from about 60 to about 85 wt. % active carbon particles bound in a matrix of a fibrillated mixture of a fluorocarbon polymer and carbon black. The electrode is useful in chlor-alkali cells.

摘要翻译： 电极的有源层在其工作表面上层压到电流分布器上，并且在其相对表面上层叠有多孔粘附，疏水，防潮层。 活性层含有约60-约85wt。 ％活性炭颗粒结合在碳氟聚合物和炭黑的原纤化混合物的基质中。 该电极可用于氯碱电池。

公开(公告)号：US4382904A

公开(公告)日：1983-05-10

申请号：US202582

申请日：1980-10-31

申请人： Lawrence J. Gestaut ,  Frank Solomon

发明人： Lawrence J. Gestaut ,  Frank Solomon

IPC分类号： B01J27/12 ,  B01J31/06 ,  B01J33/00 ,  C01B31/00 ,  C09C1/56 ,  C25B11/04 ,  H01M4/88 ,  H01M4/90 ,  H01M4/96 ,  B29D27/00

CPC分类号： B01J31/26 ,  B01J27/12 ,  B01J31/06 ,  B01J33/00 ,  C01B31/00 ,  C09C1/56 ,  C25B11/0489 ,  H01M4/8821 ,  H01M4/96 ,  C01P2006/40

摘要： This disclosure is directed to the preparation of cohesive, self-sustaining electrode backing layers by a method comprising mixing from about 20 to about 50 weight parts of polytetrafluoroethylene (PTFE) having a particle size ranging from 0.05 to 0.5 micron with from about 50 to about 80 weight parts of a partially fluorinated carbon black of the formula CF.sub.x, where x is from about 0.1 to about 0.18 and having particles of a size ranging from about 50 to about 3000 angstroms to produce an electrode backing layer having a combination of enhanced electrical conductivity and hydrophobicity.

摘要翻译： 本公开涉及通过包括将约20至约50重量份的具有0.05至0.5微米的粒度范围的聚四氟乙烯（PTFE）与约50至约50微米的混合物的方法制备粘合的自持电极背衬层 80重量份式CF x的部分氟化炭黑，其中x为约0.1至约0.18，并且具有约50至约3000埃的尺寸的颗粒，以产生具有增强的导电性的组合的电极背衬层 和疏水性。