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1. 发明授权

US5622746A Tantalum capacitor impregnation process 失效
标题翻译：钽电容浸渍工艺
公开(公告)号：US5622746A
公开(公告)日：1997-04-22
申请号：US399981
申请日：1995-03-07
申请人： Randolph S. Hahn , Brian J. Melody , John D. Henley, Jr. , John Piper , Shelby J. Poore , Tsung-Yuan Su , John T. Kinard
发明人： Randolph S. Hahn , Brian J. Melody , John D. Henley, Jr. , John Piper , Shelby J. Poore , Tsung-Yuan Su , John T. Kinard
IPC分类号： C01G45/02 , C23C18/12 , C25D11/02 , H01G9/00 , B05D5/12 , H01G7/00
CPC分类号： H01G9/0032 , C25D11/02 , C25D11/26 , Y10T29/417 , Y10T29/435
摘要： The present invention provides a manganese nitrate coating having high conductivity and solid tantalum anode capacitors having low ESR by using an oven atmosphere which effectively treats all of the anodes in the oven. The manganese nitrate coating of the present invention is produced under highly oxidizing conditions by providing one or more oxidizing agents more active than nitrogen dioxide in the atmosphere of the oven during pyrolysis of manganese nitrate. The oxidizing agents include nitric acid, hydrogen peroxide, ozone, and mixtures thereof.
摘要翻译：本发明通过使用有效处理烘箱中所有阳极的烤箱气氛，提供具有高导电性的硝酸锰涂层和具有低ESR的固体钽阳极电容器。本发明的硝酸锰涂层是在高度氧化条件下通过在硝酸锰的热解过程中在烘箱的气氛中提供比二氧化氮更有活性的一种或多种氧化剂来生产的。氧化剂包括硝酸，过氧化氢，臭氧及其混合物。

2. 发明授权

US06849134B2 Minimum volume oven for producing uniform pyrolytic oxide coatings on capacitor anodes 失效
公开(公告)号：US06849134B2
公开(公告)日：2005-02-01
申请号：US09948717
申请日：2001-09-10
申请人： John D. Henley , Brian J. Melody , John T. Kinard , Randolph S. Hahn
发明人： John D. Henley , Brian J. Melody , John T. Kinard , Randolph S. Hahn
IPC分类号： C23C16/00 , C23C16/40 , C23C16/48 , C23F1/00 , F27B9/10 , F27B9/20 , F27B9/30 , G01N31/12 , H01L21/306
CPC分类号： F27B9/10 , F27B9/20 , F27B9/3005
摘要： A pyrolysis oven provides uniform pyrolytic coatings on capacitor anodes. An oven chamber contains cross-flow blowers situated to provide uniform laminar flow of oven atmosphere over the objects to be treated. The top and side walls of the chamber meet in an inverted V such that when the blower operate, a vortex is created in the inverted V in the chamber.

3. 发明授权

US06214271B1 Thermal treatment process for valve metal nitride electrolytic capacitors having manganese oxide cathodes 失效
标题翻译：具有氧化锰阴极的阀金属氮化物电解电容器的热处理工艺
公开(公告)号：US06214271B1
公开(公告)日：2001-04-10
申请号：US09578716
申请日：2000-05-26
申请人： Randolph S. Hahn , Brian J. Melody , John T. Kinard , David A. Wheeler
发明人： Randolph S. Hahn , Brian J. Melody , John T. Kinard , David A. Wheeler
IPC分类号： B29C7100
CPC分类号： H01G9/0032 , H01G9/0425
摘要： The invention relates to post pyrolysis thermal treatment for pyrolytic manganese dioxide coatings for use in conjunction with porous anodized valve metal nitride electrolytic capacitor anodes for the purpose of transforming the manganese dioxide to a higher conductivity form of manganese dioxide.
摘要翻译：本发明涉及用于与多孔阳极氧化阀金属氮化物电解电容器阳极结合使用的热解二氧化锰涂层的后热解热处理，用于将二氧化锰转化为较高电导率的二氧化锰。

4. 发明授权

US06804109B1 Solid electrolyte capacitor having transition metal oxide underlayer and conductive polymer electrolyte 失效
标题翻译：具有过渡金属氧化物底层和导电聚合物电解质的固体电解电容器
公开(公告)号：US06804109B1
公开(公告)日：2004-10-12
申请号：US10689142
申请日：2003-10-20
申请人： Randolph S. Hahn , Brian J. Melody , John T. Kinard , Kimberly L. Pritchard , Elisabeth Crittendon Key
发明人： Randolph S. Hahn , Brian J. Melody , John T. Kinard , Kimberly L. Pritchard , Elisabeth Crittendon Key
IPC分类号： H01G406
CPC分类号： H01G9/042 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/417
摘要： A solid electrical capacitor having lowered ESR and fewer short circuit from processing is obtained by adhering a number of islands of a material more basic than the dielectric coating on an anode before forming a conductive polymer on the dielectric coating by a chemical oxidation process.
摘要翻译：通过化学氧化工艺在电介质涂层上形成导电聚合物之前，通过将一些比电介质涂层更碱性的材料的岛粘附在阳极上，可以获得具有降低的ESR和较少的加工短路的固体电容器。

5. 发明授权

US06377443B1 Thermal treatment process for valve metal nitride electrolytic capacitors having manganese oxide cathodes 失效
标题翻译：具有氧化锰阴极的阀金属氮化物电解电容器的热处理工艺
公开(公告)号：US06377443B1
公开(公告)日：2002-04-23
申请号：US09766583
申请日：2001-01-23
申请人： Randolph S. Hahn , Brian J. Melody , John T. Kinard , David A. Wheeler
发明人： Randolph S. Hahn , Brian J. Melody , John T. Kinard , David A. Wheeler
IPC分类号： H01G904
CPC分类号： H01G9/0032 , H01G9/0425
摘要： An electrolytic capacitor comprising a thermally treated anode prepared by heating a manganese dioxide coated porous anodized valve metal nitride anode to a temperature of about 325° C. to about 450° C. The anode may be heated to first temperature of about 200° C. to about 250° C. for a time sufficient for the valve metal nitride anode to reach thermal equilibrium, prior to increasing the temperature to about 325° C. to about 450° C.
摘要翻译：一种电解电容器，其包括通过将二氧化锰涂覆的多孔阳极氧化阀金属氮化物阳极加热至约325℃至约450℃的温度制备的经热处理的阳极。阳极可被加热至约200℃的第一温度在将温度升高至约325℃至约450℃之前，足以使阀金属氮化物阳极达到热平衡的时间达到约250℃。

6. 发明授权

US06334966B1 Chemical oxidative preparation of conductive polymers 有权
标题翻译：导电聚合物的化学氧化制备
公开(公告)号：US06334966B1
公开(公告)日：2002-01-01
申请号：US09705913
申请日：2000-11-06
申请人： Randolph S. Hahn , Philip M. Lessner , Brian J. Melody , John T. Kinard
发明人： Randolph S. Hahn , Philip M. Lessner , Brian J. Melody , John T. Kinard
IPC分类号： H01B112
CPC分类号： B05D7/14 , B05D5/12 , B05D2350/00 , H01B1/127 , H01G11/48 , H01G11/56 , Y02E60/13
摘要： An intrinsically conductive polymer is prepared with a chemical oxidative process. The polymer is prepared by first dipping or coating a substrate with an Fe(III)-containing oxidizer solution and drying. The substrate is then dipped or coated with a monomer, such as 3,4-ethylenedioxythiophene solution, and reacted to form the conductive polymer. The monomer is dissolved in a solvent in which it has a high solubility but in which the Fe(III)-containing oxidizer has low solubility. This minimizes cross-contamination of the monomer and oxidizer dipping solutions thereby making this process suitable for high volume production. Dissolving the monomer in a solvent allows control over the stoichiometric ratio of monomer to oxidizer and prevents an excess of monomer thereby facilitating the removal of any unreacted monomer by water. The substrate is then dipped in an aqueous solution of para-toluenesulfonic acid to facilitate the removal of Fe(II) byproducts by enhancing their solubility in water and then the substrate may be washed with an aqueous solution or pure water. The process produces low ESR and low leakage valve metal capacitors with conductive polymer cathodes.
摘要翻译：用化学氧化法制备固有导电的聚合物。通过首先用含Fe（III）的氧化剂溶液浸渍或涂覆基底并干燥来制备聚合物。然后将基材浸渍或涂覆单体如3,4-亚乙基二氧噻吩溶液，并反应形成导电聚合物。将单体溶解在其溶解度高的溶剂中，其中含有Fe（III）的氧化剂具有低溶解度。这使得单体和氧化剂浸渍溶液的交叉污染最小化，从而使得该方法适合于大批量生产。将单体溶解在溶剂中允许控制单体与氧化剂的化学计量比，并防止过量的单体，从而有助于通过水除去任何未反应的单体。然后将底物浸入对甲苯磺酸的水溶液中，以便通过增加其在水中的溶解度来除去Fe（II）副产物，然后用水溶液或纯水洗涤底物。该过程产生低导电聚合物阴极的低ESR和低泄漏阀金属电容器。

7. 发明申请

US20140233157A1 Low ESR Capacitor 有权
标题翻译：低ESR电容器
公开(公告)号：US20140233157A1
公开(公告)日：2014-08-21
申请号：US14183633
申请日：2014-02-19
申请人： Randolph S. Hahn , Jeffrey Poltorak , Brandon Summey , Antony P. Chacko , John T. Kinard , Philip M. Lessner
发明人： Randolph S. Hahn , Jeffrey Poltorak , Brandon Summey , Antony P. Chacko , John T. Kinard , Philip M. Lessner
IPC分类号： H01G9/15
CPC分类号： H01G9/15 , H01G9/0036 , H01G9/0425 , H01G9/048
摘要： An improved capacitor is provided wherein the improved capacitor has improved ESR. The capacitor has a fluted anode and an anode wire extending from the fluted anode. A dielectric is on the fluted anode. A conformal cathode is on the dielectric and a plated metal layer is on the carbon layer.
摘要翻译：提供了一种改进的电容器，其中改进的电容器具有改进的ESR。电容器具有带槽的阳极和从槽纹阳极延伸的阳极线。电介质位于槽纹阳极上。电介质上保形阴极，镀层金属层位于碳层上。

8. 发明授权

US06409905B1 Method of and electrolyte for anodizing aluminum substrates for solid capacitors 失效
标题翻译：用于固体电容器的铝基板阳极氧化的方法和电解质
公开(公告)号：US06409905B1
公开(公告)日：2002-06-25
申请号：US09709742
申请日：2000-11-13
申请人： Brian J. Melody , John T. Kinard , Philip M. Lessner , Albert K. Harrington , David A. Wheeler
发明人： Brian J. Melody , John T. Kinard , Philip M. Lessner , Albert K. Harrington , David A. Wheeler
IPC分类号： C25D1106
CPC分类号： H01G9/0032
摘要： A method of anodizing comprising suspending at least one aluminum substrate into an electrolyte solution and applying an anodizing current to the electrolyte solution, wherein the electrolyte solution comprises from about 5 to about 99.5 wt % glycerine, about 0.05 to about 5.0 wt. % of at least one orthophosphate salt selected from the group consisting of ammonium phosphates, alkali metal phosphates, amine phosphates, or mixtures thereof, and water.
摘要翻译：一种阳极氧化方法，包括将至少一个铝基底悬浮在电解质溶液中，并将阳极氧化电流施加到电解质溶液中，其中电解质溶液包含约5至约99.5重量％的甘油，约0.05至约5.0重量％至少一种选自磷酸铵，碱金属磷酸盐，胺磷酸盐或其混合物中的至少一种正磷酸盐的水和水。

9. 发明授权

US5948234A Polyaniline solutions with bicyclic terpene solvent 失效
公开(公告)号：US5948234A
公开(公告)日：1999-09-07
申请号：US220759
申请日：1998-12-28
申请人： John T. Kinard , Brian J. Melody , Philip M. Lessner
发明人： John T. Kinard , Brian J. Melody , Philip M. Lessner
IPC分类号： C09D5/24 , C09D7/12 , C09D179/02 , H01B1/12 , H01G4/06 , H01G9/07 , H01G9/15 , C23C28/00 , B21F41/00
CPC分类号： H01B1/128 , Y10T29/417
摘要： Acid-doped, polyaniline-based polymers are formed into fibers, films, and coatings with a solvent of at least one bicyclic terpene. Such a solvent system is characterized by a drying temperature of less than 150.degree. C. and a relatively low toxicity.

10. 发明授权

US5853794A Doped polyaniline solutions 失效
公开(公告)号：US5853794A
公开(公告)日：1998-12-29
申请号：US962059
申请日：1997-10-31
申请人： Brian J. Melody , John T. Kinard , Philip M. Lessner
发明人： Brian J. Melody , John T. Kinard , Philip M. Lessner
IPC分类号： H01G9/028 , C08G73/02 , H01B1/06 , H01B1/12 , H01G9/02 , H01G9/025 , H01B1/20 , B05D5/12 , B05D7/14
CPC分类号： H01G9/025 , C08G73/0266 , H01B1/128 , Y10T29/417 , Y10T29/43
摘要： Acid-doped, polyaniline-based polymers are formed into fibers, films, and coatings with a solvent of N-ethylpyrrolidone. Such a solvent system is particularly useful for the formation of a solid electrolyte on a capacitive element.

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