Patents by Inventor Kevin B. Eddinger
Kevin B. Eddinger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20090246389Abstract: An aqueous phosphoric bonding solution consists essentially of phosphoric acid, a source of magnesium ions, and a leachable corrosion inhibitor. The bonding solution is stable with respect to inorganic metal particles, such as aluminum, which are admixed to the bonding solution for the preparation of a coating slurry. Metal parts coated with the coating compositions have very satisfactory properties such as heat and corrosion resistance.Type: ApplicationFiled: March 28, 2008Publication date: October 1, 2009Applicant: Sermatech International, Inc.Inventors: Mark F. Mosser, Kevin B. Eddinger, Eileen Fox, Thomas F. Lewis, III
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Patent number: 6368394Abstract: A heat curable bonding composition for providing a coating to a solid substrate comprises water, phosphate ions, borate ions, and aluminum ions. The bonding composition has a pH in the range from about 1.4 to about 2.2, and is substantially free of chromate ions, molybdate ions, and magnesium ions.Type: GrantFiled: October 18, 1999Date of Patent: April 9, 2002Assignee: Sermatech International, Inc.Inventors: John E. Hughes, Mark F. Mosser, Kevin B. Eddinger, Ronald E. Myers
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Patent number: 6224657Abstract: A heat curable bonding composition of the present invention comprises an aqueous solution containing phosphate ion (PO4−3) and chromium(III) ion (Cr+3, or trivalent chromium) and is substantially free of hexavalent chromium ions. The bonding composition may further contain at least one secondary cationic species. The bonding composition has a pH in the range of about 1 to about 3.5.Type: GrantFiled: October 13, 1998Date of Patent: May 1, 2001Assignee: Sermatech International, Inc.Inventors: Ronald E. Myers, Mark F. Mosser, Kevin B. Eddinger, John E. Hughes
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Patent number: 6150033Abstract: An aqueous phosphoric bonding solution and coating composition slurry which are environmentally friendly in that they are generally free of molybdate or chromium. Yet the solution is stable with respect to inorganic metal particles, especially aluminum which are admixed to the bonding solution for the preparation of the coating slurry. The metal coated parts and the method of coating the parts with the coating composition are also described. The parts have very satisfactory properties.Type: GrantFiled: September 4, 1998Date of Patent: November 21, 2000Assignee: Sermatech International, Inc.Inventors: Mark F. Mosser, Kevin B. Eddinger
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Patent number: 6074464Abstract: A bonding composition for a heat curable overlay coating for coating a substrate is provided. The bonding composition comprises phosphate ions, permanganate ions, at least one species of metal cation having a valence greater than +1, and water. The bonding composition has a pH in the range from about 1.5 to about 4.5 and is substantially free of chromate ions and molybdate ions. Preferably, the molar ratio of phosphate ions to permanganate ions in the bonding composition is in the range from about 2:1 to about 580:1 and the nonvolatile content of the bonding composition is in the range from about 10% (wt) to about 35% (wt). Aluminum ions are a preferred species of metal cation in the bonding composition. Overlay coating compositions are also provided containing metallic aluminum particles dispersed in the bonding composition of the invention.Type: GrantFiled: February 3, 1998Date of Patent: June 13, 2000Assignee: Sermatech International, Inc.Inventors: Kevin B. Eddinger, Mark F. Mosser, John E. Hughes, Ronald E. Myers
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Patent number: 5803990Abstract: An aqueous phosphoric bonding solution and coating composition slurry which are environmentally friendly in that they are generally free of molybdate or chromium. Yet the solution is stable with respect to inorganic metal particles, especially aluminum which are admixed to the bonding solution for the preparation of the coating slurry. The metal coated parts and the method of coating the parts with the coating composition are also described. The parts have very satisfactory properties.Type: GrantFiled: June 6, 1995Date of Patent: September 8, 1998Assignee: Sermatech International, Inc.Inventors: Mark F. Mosser, Kevin B. Eddinger
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Patent number: 5652064Abstract: An aqueous phosphoric bonding solution and coating composition slurry which are environmentally friendly in that they are generally free of molybdate or chromium. Yet the solution is stable with respect to inorganic metal particles, especially aluminum which are admixed to the bonding solution for the preparation of the coating slurry. The metal coated parts and the method of coating the parts with the coating composition are also described. The parts have very satisfactory properties.Type: GrantFiled: May 2, 1996Date of Patent: July 29, 1997Assignee: Sermatech International, Inc.Inventors: Mark F. Mosser, Kevin B. Eddinger
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Patent number: 5478413Abstract: An aqueous phosphoric bonding solution and coating composition slurry which are environmentally friendly in that they are generally free of molybdate or chromium. Yet the solution is stable with respect to inorganic metal particles, especially aluminum which are admixed to the bonding solution for the preparation of the coating slurry. The metal coated parts and the method of coating the parts with the coating composition are also described. The parts have very satisfactory properties.Type: GrantFiled: December 27, 1994Date of Patent: December 26, 1995Assignee: Sermatech International, Inc.Inventors: Mark F. Mosser, Kevin B. Eddinger
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Patent number: 5472783Abstract: A coated article (10) and method of making the same is disclosed wherein the coated article (10) includes a substrate (12) consisting essentially of titanium or titanium alloy and an outer coating (14) of thermoplastic resin for protecting the substrate from chemical degradation and maintaining stability during exposure to temperatures of at least up to 260.degree. C. An adhesion primer layer (16) is disposed between the substrate (12) and the outer coating (14). The adhesion primer layer (16) includes an inorganic binder matrix for increasing adhesion to the titanium and titanium alloys. The primer layer (16) further includes a thermoplastic resin in particulate form for increasing adhesion to the outer coating (14).Type: GrantFiled: November 29, 1993Date of Patent: December 5, 1995Assignee: Sermatech International, Inc.Inventors: Mark F. Mosser, Bruce G. McMordie, Kevin B. Eddinger
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Patent number: 5066540Abstract: A cured coating composition and substrate coated with the cured coating composition which coating is based upon an aqueous acid binder solution containing phosphate and chromate and/or molybdate ions into which has been dispersed a blend of metallic powder particles of three primary dimensions and flat metal flake materials, which can be applied to a substrate part to be coated more uniformly and thickly than conventional metal flake coatings, and which imparts better corrosion and impact resistance than conventional powder metal coatings.Type: GrantFiled: September 5, 1989Date of Patent: November 19, 1991Assignee: Sermatech International, Inc.Inventors: Mark F. Mosser, Kevin B. Eddinger, William J. Fabiny
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Patent number: 4863516Abstract: A coating composition based upon an aqueous acid binder solution containing phosphate and chromate and/or molybdate ions into which has been dispersed a blend of metallic powder particles of three primary dimensions and flat metal flake materials, which can be applied to a substrate part to be coated more uniformly and thickly than conventional metal flake coatings, and which imparts better corrosion and impact resistance than conventional powder metal coatings.Type: GrantFiled: August 16, 1988Date of Patent: September 5, 1989Assignee: Sermatech International, Inc.Inventors: Mark F. Mosser, Kevin B. Eddinger, William J. Fabiny