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"That’s an amazing invention, but who would ever want to use one of them?"
President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House
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| Number | Title | Issue Date |
| 6200446 | Electrophoretic coloring composition A pigment dispersion composition for fill-in coloration of an aluminum or aluminum alloy oxide film is provided, which comprises at least a pigment, a pigment dispersant, a water-soluble organic solvent, water, and a water-soluble amine and/or a derivativ... | 03/13/2001 |
| 5589048 | Method for the production of a radiographic screen A method for the production of a radiographic screen comprising the following steps: 1) dispersing phosphor particles in an organic liquid in the presence of a charge controlling agent that charges said phosphor particles with a positive or negative net c... | 12/31/1996 |
| 5415749 | Process for electrodeposition of resist formulations which contain metal salts of ଲ-diketones A process for electrodepositing a coating on an electroconductive article employed as an anode by immersing the electroconductive article in a photoimageable electrodeposition coating composition comprising an aqueous dispersion of (a) a water-soluble or ... | 05/16/1995 |
| 5334297 | Method for production of colored article of aluminum or aluminum alloy A fast and brightly colored oxide film of aluminum which excels in durability and allows no separation of pigment is produced by using an aqueous dispersion of an organic pigment or carbon black finely divided to a size in the range between 3 and 150 nm, ... | 08/02/1994 |
| 4614775 | Preparation of binders for coatings, thermosetting coating compositions and their use The preparation of water-thinnable thermosetting resin binder compositions for coatings is described wherein a polyglycidyl ether prepared by reacting a multifunctional polyglycidyl ether with a monofunctional phenol is reacted with a dicarboxylic acid in... | 09/30/1986 |
| 4554061 | Anodic electrodeposition of charged aqueous powder slurry A process for cathodic electrodeposition of small particle, below 20 μm, resin powders coated with precipitated or adsorbed metal oxide or hydroxide at a pH above the isoelectric point giving a zeta potential of at least as negative as minus 35 millivolt... | 11/19/1985 |
| 4512861 | Electrophoretic coating process A coating process in which an article to be coated is immersed as an anode in a dispersion of a film-forming material stabilized by non-ionic stabilization and an electric current is passed between the anode and another electrode immersed in the dispersio... | 04/23/1985 |
| 4432851 | Electrodeposition of lubricative coating A method of applying electrodeposition coating onto metallic material by continuously passing the metallic material through an electrodeposition bath comprising an alkaline-solution soluble resin, solid lubricant and water is disclosed.... | 02/21/1984 |
| 4391933 | Electrophoretic coating of epoxy resins from non-aqueous systems An emulsion is prepared which comprises about 8 to about 20 percent of a solvent, about 0.5 to 5 percent of an epoxy resin dissolved in the solvent to form a discontinuous phase, about 75 to about 90 percent of a precipitant as the continuous phase, and a... | 07/05/1983 |
| 4104100 | Process for anodic electrodeposition of aqueous emulsions Monoethylenic monomers are copolymerized in aqueous emulsion in the presence of about 0.5-5% of a polyanionic phosphate-based emulsifying agent to provide a stable aqueous emulsion which electrodeposits at the anode to form a continuous film of high quali... | 08/01/1978 |
