Patents by Inventor Carl A. Seneker
Carl A. Seneker 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: 20240132747Abstract: A coated substrate comprising a coating extending over at least a part of the substrate. The coating is obtainable from a coating composition comprising (a) a polymeric binder; and (b) a feathering reducing agent comprising a carboxylic acid reactive functional group. The coated portion of the substrate comprises a pretreatment layer. The pretreatment layer is obtainable from a pretreatment composition that comprises a trivalent chromium compound. The invention extends to a method of coating a pre-treated substrate and a coated package, such as a metal can.Type: ApplicationFiled: January 28, 2022Publication date: April 25, 2024Applicant: PPG Industries Ohio, Inc.Inventors: Adam Bradley Powell, Jr., Elzen Kurpejovic, Fengshuo Hu, Carl A. Seneker, Wenchao Zhang, Hongying Zhou, Edward R. Millero, Jr., Dennis A. Simpson, Michael G. Olah, Rudolf Baumgarten, Kareem Kaleem, Nigel F Masters, William H. Retsch, Jr.
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Publication number: 20240101860Abstract: A coating composition comprising (a) a polyester binder material; and (b) a feathering reducing agent. The feathering reducing agent is selected from (i) an acrylic feathering reducing agent comprising a functional group selected from hydroxyl, epoxide, phosphatized epoxide and/or acid-functional; (ii) a hydroxy-functional polyester feathering reducing agent; (iii) a feathering reducing agent comprising a functional group selected from amine, amide, imine and/or nitrile; (iv) a phosphatized epoxy feathering reducing agent; (v) a phenolic resin feathering reducing agent; and/or (vi) a feathering reducing agent comprising an oxazolyl functional group. The invention extends to a substrate coated with the coating composition and use of the coating composition to reduce feathering.Type: ApplicationFiled: January 28, 2022Publication date: March 28, 2024Applicant: PPG Industries Ohio, Inc.Inventors: Adam Bradley Powell, Jr., Elzen Kurpejovic, Fengshuo Hu, Carl A. Seneker, Wenchao Zhang, Hongying Zhou, Edward R. Millero, Jr., Dennis A. Simpson, Michael G. Olah, Rudolf Baumgarten, Kareem Kaleem, Nigel F Masters, William H. Retsch, Jr.
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Publication number: 20200255186Abstract: Use of a coating composition in the reduction or prevention of insufficient venting of a beverage can, the beverage can comprising a can body and a can end having a score line on said can end, wherein the coating composition comprises a polyester material, wherein the coating composition is applied to at least the internal surface of the can end over at least a portion of the score line, and wherein a cured film formed from the coating composition has a glass transition temperature (Tg) of at least 50° C. A method of coating a can comprising a can body and a can end having a score line on said can end, wherein the method comprises applying a coating composition to at least a portion of an internal surface of the can end over at least a portion of the score line, the coating composition comprising a polyester material; and curing the coating composition to form a cured film, wherein the cured film has a glass transition temperature (Tg) of at least 50° C.Type: ApplicationFiled: August 1, 2018Publication date: August 13, 2020Applicant: PPG Industries Ohio, Inc.Inventors: Carl Seneker, Qin Li, Wenchao Zhang, Edward R. Millero, Jr., Fengshuo Hu
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Patent number: 10703931Abstract: A coating composition comprising a polyester resin binder and a phosphatized polyester. The compositions are useful for coating containers such as food and beverage containers. The compositions have excellent hydrolytic stability upon storage at high temperature. The compositions are formulated to be substantially free of bisphenol A (BPA) and bisphenol A diglycidyl ether (BADGE).Type: GrantFiled: February 9, 2016Date of Patent: July 7, 2020Assignee: PPG Industries Ohio, Inc.Inventors: Carl Seneker, Jessica Williamson, Claudia Knotts, Youssef Moussa
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Publication number: 20200207516Abstract: Use of a coating composition in the reduction or prevention of insufficient venting of a beverage can, the beverage can comprising a can body and a can end having a score line on said can end, wherein the coating composition comprises a polyester material, wherein the coating composition is applied to at least the internal surface of the can end over at least a portion of the score line, and wherein a cured film formed from the coating composition has a glass transition temperature (Tg) of at least 50° C. A method of coating a can comprising a can body and a can end having a score line on said can end, wherein the method comprises applying a coating composition to at least a portion of an internal surface of the can end over at least a portion of the score line, the coating composition comprising a polyester material; and curing the coating composition to form a cured film, wherein the cured film has a glass transition temperature (Tg) of at least 50° C.Type: ApplicationFiled: August 31, 2018Publication date: July 2, 2020Applicant: PPG Industries Ohio, Inc.Inventors: Carl Seneker, Qin Li, Wenchao Zhang, Edward R. Millero, Jr., Fengshuo Hu
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Patent number: 10370151Abstract: Food or beverage containers coated with polyester coating compositions containing capped polyesters are disclosed.Type: GrantFiled: January 15, 2016Date of Patent: August 6, 2019Assignee: PPG Industries Ohio, Inc.Inventors: Max Molleo, Kareem Kaleem, Carl Seneker, Youssef Moussa, Edward Dean
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Publication number: 20170203878Abstract: Food or beverage containers coated with polyester coating compositions containing capped polyesters are disclosed.Type: ApplicationFiled: January 15, 2016Publication date: July 20, 2017Applicant: PPG Industries Ohio, Inc.Inventors: Max Molleo, Kareem Kaleem, Carl Seneker, Youssef Moussa, Edward Dean
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Publication number: 20160160075Abstract: A coating composition comprising a polyester resin binder and a phosphatized polyester. The compositions are useful for coating containers such as food and beverage containers. The compositions have excellent hydrolytic stability upon storage at high temperature. The compositions are formulated to be substantially free of bisphenol A (BPA) and bisphenol A diglycidyl ether (BADGE).Type: ApplicationFiled: February 9, 2016Publication date: June 9, 2016Inventors: Carl Seneker, Jessica Williamson, Claudia Knotts, Youssef Moussa
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Patent number: 9321935Abstract: A coating composition comprising a polyester resin binder and a phosphatized polyester. The compositions are useful for coating containers such as food and beverage containers. The compositions have excellent hydrolytic stability upon storage at high temperature. The compositions are formulated to be substantially free of bisphenol A (BPA) and bisphenol A diglycidyl ether (BADGE).Type: GrantFiled: June 21, 2013Date of Patent: April 26, 2016Assignee: PPG Industries Ohio, Inc.Inventors: Carl Seneker, Jessica Williamson, Claudia Knotts, Youssef Moussa
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Publication number: 20130280453Abstract: A coating composition comprising a polyester resin binder and a phosphatized polyester. The compositions are useful for coating containers such as food and beverage containers. The compositions have excellent hydrolytic stability upon storage at high temperature. The compositions are formulated to be substantially free of bisphenol A (BPA) and bisphenol A diglycidyl ether (BADGE).Type: ApplicationFiled: June 21, 2013Publication date: October 24, 2013Inventors: Carl Seneker, Jessica Williamson, Claudia Knotts, Youssef Moussa
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Patent number: 8093329Abstract: Disclosed are coating compositions based on non-aqueous dispersions of solid fluoropolymer particles in an organic solution of acrylic polymers. The coating compositions include: (1) a fluorocarbon polymer; (2) an organic solvent; and (3) an adjuvant polymer.Type: GrantFiled: July 24, 2008Date of Patent: January 10, 2012Assignee: PPG Industries Ohio, IncInventors: Carl A. Seneker, Hongying Zhou
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Patent number: 8093327Abstract: Disclosed are coating compositions based on non-aqueous dispersions of solid fluoropolymer particles in an organic solution of acrylic polymers. The coating compositions include: (1) a fluorocarbon polymer; (2) an organic solvent; and (3) an adjuvant polymer.Type: GrantFiled: April 11, 2008Date of Patent: January 10, 2012Assignee: PPG Industries Ohio, IncInventors: Ronald R. Ambrose, Carl A. Seneker, Hongying Zhou
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Publication number: 20090258990Abstract: Disclosed are coating compositions based on non-aqueous dispersions of solid fluoropolymer particles in an organic solution of acrylic polymers. The coating compositions include: (1) a fluorocarbon polymer; (2) an organic solvent; and (3) an adjuvant polymer.Type: ApplicationFiled: July 24, 2008Publication date: October 15, 2009Applicant: PPG Industries Ohio, Inc.Inventors: Carl A. Seneker, Hongying Zhou
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Publication number: 20090258987Abstract: Disclosed are coating compositions based on non-aqueous dispersions of solid fluoropolymer particles in an organic solution of acrylic polymers. The coating compositions include: (1) a fluorocarbon polymer; (2) an organic solvent; and (3) an adjuvant polymer.Type: ApplicationFiled: April 11, 2008Publication date: October 15, 2009Applicant: PPG INDUSTRIES OHIO, INC.Inventors: Ronald R. Ambrose, Carl A. Seneker, Hongying Zhou
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Patent number: 4739020Abstract: A coating composition contains an organic polyol, a polyepoxide, a polyisocyanate crosslinking agent, and a phenolic resin. The composition is flexible, having an elongation of at least 10 percent when cured. This coating composition is particularly suitable as a primer in preparing substrates with a multilayer coating having good flexibility.Type: GrantFiled: December 24, 1986Date of Patent: April 19, 1988Assignee: PPG Industries, Inc.Inventors: Dennis W. Carson, Robert J. Schmitt, Carl A. Seneker, Thomas A. Van Kuren, David R. Wallace
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Patent number: 4720405Abstract: A coating composition contains an organic polyol, a polyepoxide, a polyisocyanate crosslinking agent, and a phenolic resin. The composition is flexible, having an elongation of at least 10 percent when cured. This coating composition is particularly suitable as a primer in preparing substrates with a multilayer coating having good flexibility.Type: GrantFiled: December 24, 1986Date of Patent: January 19, 1988Assignee: PPG Industries, Inc.Inventors: Dennis W. Carson, Robert J. Schmitt, Carl A. Seneker, Thomas A. Van Kuren, David R. Wallace
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Patent number: 4680346Abstract: A coating composition contains an organic polyol, a polyepoxide, a blocked polyisocyanate crosslinking agent, and a phenolic resin. The coating composition also can be formulated as a two package coating composition with a free polyisocyanate crosslinking agent. The composition is flexible, having an elongation of at least 10 percent when cured. This coating composition is particularly suitable as a primer in preparing substrates with a multilayer coating having good flexibility.Type: GrantFiled: December 13, 1985Date of Patent: July 14, 1987Assignee: PPG Industries, Inc.Inventors: Dennis W. Carson, Robert J. Schmitt, Carl A. Seneker, Thomas A. Van Kuren, David R. Wallace