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| Number | Title | Issue Date |
| 8262890 | Electrodeposition painting systems and methods for electrode sterilizing in electrodeposition painting systems Electrodeposition painting systems may include an electrodeposition bath containing an electrodeposition paint solution, wherein the electrodeposition paint solution is in contact with an electrodeposition bath anode that charges the paint such that it electrocoats ... | 09/11/2012 |
| 8083919 | Membrane electrode assemblies and electropaint systems incorporating same Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention, electrode enclosures such as C-shaped or box-shaped enclosures include m... | 12/27/2011 |
| 7422673 | Membrane electrode assemblies and electropaint systems incorporating same Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention, electrode enclosures such as C-shaped or box-shaped enclosures include m... | 09/09/2008 |
| 7413644 | Installation for the cataphoretic dip coating of articles An installation for the cataphoretic dip coating of articles, in particular of vehicle bodies, comprises in known manner a dip tank, into which the articles can be immersed. The negative terminal of a coating voltage source can be connected with the immersed article... | 08/19/2008 |
| 7244342 | Membrane electrode system for electro coating A membrane electrode cell is disclosed which has a membrane cartridge that can readily be removed from the cell without disassembling the framework of the cell. Also, a membrane electrode cell is disclosed which has a water flow arrangement that removes debris from ... | 07/17/2007 |
| 7229541 | Processing solution tank A processing solution tank of forming an agitating flow by flowing and circulating a processing solution in directions opposite to each other between the side of a liquid surface and the side of a tank bottom, in which a guide plate substantially of an arcuate shape... | 06/12/2007 |
| 7169280 | Apparatus and method for deposition of an electrophoretic emulsion The present invention provides a system that enables the use of electrophoretic resists in the microfabrication industry for the production of microelectronic devices and is of sufficiently high quality to be used as a replacement for, or supplement to, current phot... | 01/30/2007 |
| 7150816 | Apparatus and method for deposition of an electrophoretic emulsion The present invention provides a system that enables the use of electrophoretic resists in the microfabrication industry for the production of microelectronic devices and is of sufficiently high quality to be used as a replacement for, or supplement to, current phot... | 12/19/2006 |
| 7147765 | Apparatus and method for deposition of an electrophoretic emulsion The present invention provides a system that enables the use of electrophoretic resists in the microfabrication industry for the production of microelectronic devices and is of sufficiently high quality to be used as a replacement for, or supplement to, current phot... | 12/12/2006 |
| 6544301 | Method and apparatus for manufacturing solid electrolytic capacitor (a) supplying a capacitor element manufacturing apparatus, in which the capacitor element manufacturing apparatus includes a polymerization tank, a polymerization solution contained in the polymerization tank, and a negative electrode put in the polymeriz... | 04/08/2003 |
| 6436263 | Electrodeposition painting systems and methods Electrodeposition (ED) systems and methods are disclosed where acid control is possible without adding acid from outside when acid tends to be depleted. A mixture of high neutralizer removal type membrane electrodes and low neutralizer removal type membra... | 08/20/2002 |
| 6139708 | Dip surface-treatment system and method of dip surface-treatment using same The invention relates to a system for treating a surface of an article with a liquid material by dipping. This system includes (a) a major tank having therein the liquid material for dipping the article thereinto; and (b) a circulatory mechanism for circu... | 10/31/2000 |
| 5478454 | Electrodeposition painting device and method An electrodeposition painting cell and method utilizing a membrane electrode cell and membrane monitoring capability is disclosed. In the disclosed cell and method, the article to be painted constitutes the first electrode, and a second electrode is provi... | 12/26/1995 |
| 5393416 | Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition An automated system is disclosed for providing at least periodic removal of metal ions from a chemical complex and contaminants from a chemical bath. The chemical bath is a latex solution containing charged latex particles and having an acidic pH to form ... | 02/28/1995 |
| 5298141 | Apparatus for measuring concentration of non-volatile ingredients An apparatus for measuring concentration of non-volatile ingredients in a liquid-type material comprises a debubbling device for removing air bubbles contained in the liquid-type material, and a calculator which obtains a non-volatile ingredient concentra... | 03/29/1994 |
| 5273637 | Electrodeposition coating system An electrodeposition coating system widely used in an automatic coating process of a motor vehicle and the like. This system comprises: an article to be coated as being a first electrode, which is disposed in an electrodeposition bath; and at least two se... | 12/28/1993 |
| 5078850 | Electrodeposition coating system An electrodeposition coating system widely used for automatic coating process, etc. of motor vehicles. This system includes an article to be coated, which is a first electrode, and provided in an electrodeposition bath and a second electrode or electrodes... | 01/07/1992 |
| 5047128 | Electrodialysis cell for removal of excess electrolytes formed during electrodeposition of photoresists coatings This invention provides a means of controlling the composition of electrodepositable photoresists emulsion. The system removes contaminants from the bath which may adversely effect the quality of the deposited coatings and allows for continuous monitoring... | 09/10/1991 |
| 5009758 | Closed noncontinuous electrodeposition painting system The present invention is a painting and filtration system wherein the system is capable of non-continuous operation, and wherein the system is capable of automatically removing impurities from the filtration system during operation. The system is particul... | 04/23/1991 |
| 4983270 | Device for controlling the amount of a solid paint component in electrodeposition coating A device for controlling the amount of a solid component of a paint in electrodeposition coating includes a measuring tank, a temperature detecting section including a temperature sensor disposed in the measuring tank, a section for measuring the speed of... | 01/08/1991 |
| 4711709 | Diaphragm-electrode system for electrocoating A diaphragm-electrode system for electrocoating including an electrode provided as a counterpart electrode corresponding to a substrate that functions as an electrode on one side, and a diaphragm that serves to separate the counterpart electrode from the ... | 12/08/1987 |
| 4663014 | Electrodeposition coating apparatus Electrodeposition coating apparatus is disclosed for charging and applying a liquid coating material, such as a water based resin solution, to oppositely charged workpieces with increased efficiency. The apparatus includes a tank constructed from hollow v... | 05/05/1987 |
| 4659450 | Apparatus for making an electro-immersion finish by forced circulation of a liquid bath in a tank An improved and substantially contamination free electro-immersion finish is provided on an electrically conductive substrate such as a motor vehicle body. An immersion tank holds an aqueous liquid containing an electrophoretically precipitable resin. The... | 04/21/1987 |
| 4643815 | Electrocoating method and apparatus In a method and apparatus for electrocoating from an electrolyzing coating mixture, the temperature of a dialysis fluid is controlled to control the temperature of the coating mixture by heat exchange with the dialysis fluid while at the same time control... | 02/17/1987 |
| 4501649 | Method of controlling electrocoating bath and apparatus therefor The present invention provides a method of controlling an electrocoating bath using an ion exchange resin. The ion exchange resin is maintained in a porous container in a suspended state in the electrocoating bath, and is used in a quantity of not more th... | 02/26/1985 |
| 4264422 | Method for producing shaped articles by electrodepositional shaping from fibrous substance having electrophoretic property and apparatus for same Disclosed herein a method for producing shaped articles by electrodeposition utilizing the electrophoretic fibrous substance suspended in an aqueous medium, wherein by deflecting the direction of the flow of the above-mentioned aqueous suspension of the f... | 04/28/1981 |
| 4192728 | Method for supplying powder into a coating tank and its apparatus A method for supplying powder into a coating tank for electrophoretic powder coating comprises a first step for taking out a specified amount of plating bath of which the powder contained therein is reduced as a result of coating work, a second step in wh... | 03/11/1980 |
| 4177123 | Method for supplying binder into a coating bath and its apparatus A method for supplying binder into a coating tank for electrophoretic power coating comprises: a step for transferring into a solid/liquid separation tank a proper amount of plating bath liquid contained in the coating tank of which the binder component i... | 12/04/1979 |
| 4163703 | Method of coating the inside surface of a hollow body The method is particularly suitable for applying enamel by electrophoresis inside a hollow body, e.g. a sheet metal part. It consists in using an expandable cathode which, when expanded, approaches the interior angles of the hollow body, thereby favoring ... | 08/07/1979 |
| 4162955 | Electrodeposition coating apparatus An apparatus used in the electrodeposition coating of a continuous sheet of metal as it travels in a horizontal pathway between a pair of electrically charged electrodes and through a bath of liquid coating solution that is continuously circulated to the ... | 07/31/1979 |
| 4024046 | Method for making polyimide coated conductors in a continuous manner and products made thereby A continuous method is provided for making polyimide coated conductors, such as wire and metal foil, by continuously passing the conductor into an aqueous plural solvent polyamide acid salt electrocoating bath. Electrodeposition can be effected of polyami... | 05/17/1977 |
| 3962059 | Process and device for electrophoretically plating metal parts Process and device for electrophoretically plating metal parts with vitreous enamel in a plating vessel containing a hollow cathode whose interior is connected by openings with its outside, the openings being covered by a membrane, the hollow cathode bein... | 06/08/1976 |
| 3945900 | Electro ultrafiltration process and apparatus An electro-ultrafiltration process is conducted in a tank in which the cathode and anode regions are separated by an anisotropic ultrafiltration membrane. A pressure differential is applied across the membrane and the fluid component of the bath moves thr... | 03/23/1976 |
