公开(公告)号：US20150287538A1

公开(公告)日：2015-10-08

申请号：US14743195

申请日：2015-06-18

Applicant: Kemet Electronics Corporation

Inventor： Antony P. Chacko ,  Danny Uiu Kai Hui

IPC: H01G9/048 ,  H01G9/00 ,  H01G9/045 ,  H01G9/042 ,  H01G9/025 ,  H01G9/15

CPC classification number: H01G9/0036 ,  H01G9/012 ,  H01G9/028 ,  H01G9/0425 ,  H01G9/08 ,  H01G9/15 ,  Y10T29/417

Abstract: A method for preparing a solid electrolytic capacitor and an improved solid electrolytic capacitor is provided. The method includes providing an anode, forming a dielectric on the anode, forming a cathode on the dielectric and forming subsequent layers on the cathode wherein the cathode and subsequent layers preferably comprise interlayers. At least one interlayer comprises a monomer, oligomer or polymer with multifunctional or multiple reactive groups and an adjacent layer comprises a molecule with crosslinkable functionality. The oligomer or polymer with multifunctional or multiple reactive groups on one layer react with the crosslinkable functionality in the adjacent layer.

Abstract translation: 提供了一种制备固体电解电容器和改进的固体电解电容器的方法。 该方法包括提供阳极，在阳极上形成电介质，在电介质上形成阴极，并在阴极上形成后续层，其中阴极和后续层优选地包含中间层。 至少一个中间层包含具有多官能或多反应性基团的单体，低聚物或聚合物，相邻层包含具有可交联官能团的分子。 在一层上具有多官能或多反应性基团的低聚物或聚合物与相邻层中的可交联官能团反应。

公开(公告)号：US20130314845A1

公开(公告)日：2013-11-28

申请号：US13959995

申请日：2013-08-06

Applicant: Kemet Electronics Corporation

Inventor： Antony P. Chacko ,  John E. McConnell ,  Robert Ramsbottom ,  Philip M. Lessner ,  Randolph S. Hahn ,  John Bultitude

IPC: H01G9/048 ,  H01G9/00 ,  H01G11/26

CPC classification number: H01G9/048 ,  H01G9/0029 ,  H01G9/012 ,  H01G9/04 ,  H01G9/0425 ,  H01G11/26 ,  Y10T29/417

Abstract: A solid electrolytic capacitor is described which comprises an anode, a dielectric on the anode and a cathode on the dielectric. A conductive coating is on the cathode wherein the conductive layer comprises an exterior surface of a first high melting point metal. An adjacent layer is provided comprising a second high melting point metal, wherein the first high melting point metal and the second high melting point metal are metallurgically bonded with a low melting point metal.

Abstract translation: 描述了一种固体电解电容器，其包括阳极，阳极上的电介质和电介质上的阴极。 导电涂层在阴极上，其中导电层包括第一高熔点金属的外表面。 提供了包括第二高熔点金属的相邻层，其中第一高熔点金属和第二高熔点金属用低熔点金属冶金结合。

公开(公告)号：US20130188295A1

公开(公告)日：2013-07-25

申请号：US13749737

申请日：2013-01-25

Applicant: Kemet Electronics Corporation

Inventor： Antony P. Chacko ,  Yaru Shi ,  John Ols

IPC: H01G9/00 ,  H01G9/025

CPC classification number: H01G4/08 ,  C08G75/06 ,  C08G2261/1424 ,  C08G2261/3321 ,  C08G2261/3323 ,  C08L25/18 ,  C08L65/00 ,  C08L71/02 ,  H01B1/127 ,  H01G4/005 ,  H01G9/0029 ,  H01G9/0036 ,  H01G9/025 ,  H01G9/028

Abstract: A improved process for preparing a conductive polymer dispersion is provided as is an improved method for making capacitors using the conductive polymer. The process includes providing a monomer solution and shearing the monomer solution with a rotor-stator mixing system comprising a perforated stator screen having perforations thereby forming droplets of said monomer. The droplets of monomer are then polymerized during shearing to form the conductive polymer dispersion.

Abstract translation: 提供了一种用于制备导电聚合物分散体的改进方法，其是使用导电聚合物制造电容器的改进方法。 该方法包括提供单体溶液并用包含穿孔定子筛的转子 - 定子混合系统剪切单体溶液，所述定子筛具有穿孔从而形成所述单体的液滴。 然后在剪切过程中聚合单体的液滴以形成导电聚合物分散体。