Patents by Inventor Ronald R. Ambrose

Ronald R. Ambrose 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).

  • Patent number: 9688876
    Abstract: A compressible substrate coated at least in part with a waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film is disclosed. An article of manufacture having at least two different flexible substrates coated at least in part with such a coating is also disclosed.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: June 27, 2017
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Mary Ann M. Fuhry, Hongying Zhou, Gregory J. McCollum, Irina G. Schwendeman
  • Patent number: 9534141
    Abstract: A compressible substrate coated at least in part with a waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film is disclosed. An article of manufacture having at least two different flexible substrates coated at least in part with such a coating is also disclosed.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: January 3, 2017
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Mary Ann M. Fuhry, Hongying Zhou, Gregory J. McCollum, Irina G. Schwendeman
  • Patent number: 9221977
    Abstract: A composition for coating food cans is disclosed. The composition comprises a polyester/acrylic graft copolymer, a polyester resin, and a crosslinker. Methods for coating cans using the compositions of the invention are also disclosed.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 29, 2015
    Assignee: PPG industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Michael J. Ziegler, John M. Dudik
  • Patent number: 8614286
    Abstract: A radiation curable coating comprising the reaction product of a polyol and a polycarboxylic acid/anhydride is disclosed. The reaction product may be made from at least some biomass derived compound. Coatings wherein this reaction product is further reacted with a hydroxyl-carboxylic acid and/or a compound having a radiation curable moiety are also disclosed, as are substrates coated with any of these coatings.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: December 24, 2013
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Hongying Zhou, Mary Ann M. Fuhry, Shan Cheng, David R. Fenn, Anthony P. Kingera, Vittorio Montanari, Ronald R. Ambrose, Gregory J. McCollum, Anthony M. Chasser
  • Patent number: 8461253
    Abstract: Disclosed are coating compositions that can be one-component, ambient curable, and waterborne. The coating compositions comprise acrylic copolymer resin particles comprising carbonyl functional groups and a crosslinking agent comprising functional groups, such as hydrazide groups, that are reactive with carbonyl groups.
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: June 11, 2013
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Mark S. Gaston, Brian K. Rearick, Irina G. Schwendeman, Venkateshwarlu Kalsani, Hongying Zhou, Michael J. Ziegler
  • Patent number: 8389113
    Abstract: A compressible substrate coated at least in part with a waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film is disclosed. An article of manufacture having at least two different flexible substrates coated at least in part with such a coating is also disclosed.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: March 5, 2013
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Mary Ann M. Fuhry, Hongying Zhou, Gregory J. McCollum, Irina G. Schwendeman
  • Patent number: 8349066
    Abstract: Disclosed are low temperature, moisture curable coating compositions, related coated substrates, and methods for coating a substrate. The coating compositions include an ungelled, secondary amine-containing Michael addition reaction product of reactants including a compound comprising more than one site of ethylenic unsaturation, and an aminofunctional silane.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: January 8, 2013
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Susan F. Donaldson, Beon-Kyu Kim, John R. Schneider
  • Publication number: 20120138502
    Abstract: A coated food can is disclosed.
    Type: Application
    Filed: February 10, 2012
    Publication date: June 7, 2012
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Michael J. Ziegler, John M. Dudik
  • Patent number: 8168738
    Abstract: Disclosed are low temperature, moisture curable coating compositions, related coated substrates, and methods for coating a substrate. The coating compositions include an ungelled, secondary amine-containing Michael addition reaction product of reactants including a compound comprising more than one site of ethylenic unsaturation, and an aminofunctional silane.
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: May 1, 2012
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Susan F. Donaldson, Ellen C. LaLumere, Kaliappa G. Ragunathan
  • Patent number: 8093327
    Abstract: 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: Grant
    Filed: April 11, 2008
    Date of Patent: January 10, 2012
    Assignee: PPG Industries Ohio, Inc
    Inventors: Ronald R. Ambrose, Carl A. Seneker, Hongying Zhou
  • Patent number: 8030396
    Abstract: Methods for preparing pigmented and nonpigmented powder coating compositions are disclosed. The methods generally involve the use of dispersions comprising a fluoropolymer.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: October 4, 2011
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Kristen M. Bartlett, Henry L. Lowman, Joanne M. Funyak
  • Publication number: 20110217471
    Abstract: Disclosed are coating compositions that can be one-component, ambient curable, and waterborne. The coating compositions include a polycarbodiimide, a carboxylic acid functional polymer, and a base. The polycarbodiimide is modified for hydrophilicity and is derived from a tetramethylxylylene diisocyanate. The base is present in the composition in an amount sufficient to provide the composition with a pH of at least 9.0.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 8, 2011
    Inventors: Irina G. Schwendeman, Venkateshwarlu Kalsani, Ronald R. Ambrose, Mary Ann Fuhry, Shanti Swarup, Anthony M. Chasser, Jonathan T. Martz, Carol L. Boggs
  • Publication number: 20110177352
    Abstract: Disclosed are coating compositions that can be one-component, ambient curable, and waterborne. The coating compositions comprise acrylic copolymer resin particles comprising carbonyl functional groups and a crosslinking agent comprising functional groups, such as hydrazide groups, that are reactive with carbonyl groups.
    Type: Application
    Filed: January 15, 2010
    Publication date: July 21, 2011
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Mark S. Gaston, Brian K. Rearick, Irina G. Schwendeman, Venkateshwarlu Kalsani, Hongying Zhou, Michael J. Ziegler
  • Patent number: 7981515
    Abstract: Polyesters comprising the reaction product of a polyol and a bis-epoxy reacted with a mono- and/or di-phenolic carboxylic acid and/or ester are disclosed. Food cans coated at least in part on the interior with a composition comprising these polyesters are also disclosed. The composition used on the food cans is substantially free of BPA and BPF and substantially free of BADGE and BFDGE. Food cans coated at least in part on the interior with a composition comprising a polyester having a loss of molecular weight of less than 50% in an acidic medium are also disclosed.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: July 19, 2011
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Ken W. Niederst, John M. Dudik, Mary Ann M. Fuhry
  • Patent number: 7968197
    Abstract: Coating compositions comprising a polyurea formed from a reaction mixture comprising isocyanate and an acrylated amine are disclosed. The (meth)acrylated amine is the reaction product of a polyamine and a (meth)acrylate; when the (meth)acrylate comprises a poly(meth)acrylate, the reaction product further comprises a mono(meth)acrylate and/or a monoamine. Methods for using the coatings, and substrates coated therewith, are also disclosed.
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: June 28, 2011
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Steven V. Barancyk, Thomas R. Hockswender, John Furar, Ronald R. Ambrose, Jonathan T. Martz, Howard Senkfor
  • Publication number: 20110070374
    Abstract: Polycarbodiimides, processes for their preparation, water-borne coating compositions and the use of the water-borne coating compositions to coat flexible substrates such as leather, artificial leather, textile fabrics, fibers and non-wovens that are used in the manufacture of athletic footwear are disclosed.
    Type: Application
    Filed: November 3, 2010
    Publication date: March 24, 2011
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Mary Ann M. Fuhry, Hongying Zhou, Gregory J. McCollum, Irina G. Schwenderman
  • Patent number: 7868120
    Abstract: Disclosed are low temperature, moisture curable coating compositions, related coated substrates, and methods for coating a substrate. The coating compositions include an ungelled, secondary amine-containing Michael addition reaction product of reactants including a compound comprising more than one site of ethylenic unsaturation, and an aminofunctional silane.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: January 11, 2011
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Susan F. Donaldson, Gregory J. McCollum, William H. Retsch, Jr.
  • Patent number: 7858162
    Abstract: Food cans coated at least in part on the interior with a composition comprising an acrylic polymer and a crosslinker are disclosed. The composition is substantially epoxy-free and substantially polyester-free. The acrylic polymer has a weight average molecular weight of greater than or equal to 41,000 and an acid value of <30 mg KOH/g. Food cans coated at lease in part on the interior with a composition having a tensile strength of greater than 11 MPa are also disclosed.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: December 28, 2010
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Mary Ann M. Fuhry, John M. Dudik, Ronald R. Ambrose, Kenneth W. Niederst
  • Patent number: 7816451
    Abstract: Star polymers prepared by reacting a highly branched polymer and either a lactone or lactam are disclosed. These star polymers find particular application as additives for powder coating compositions, to improve various performance properties thereof. Powder coating composition comprising the described star polymers are also disclosed.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: October 19, 2010
    Assignee: PPG Industries Ohio, Inc.
    Inventors: William H. Retsch, Jr., Michael J. Ziegler, Jackie L. Kulfan, Ronald R. Ambrose, Christopher P. Kurtz
  • Patent number: 7803415
    Abstract: A composition for coating food cans is disclosed. The composition comprises a polyester, an acrylic copolymer and a crosslinker; the polyester and acrylic copolymer have been compatibilized in some way, such as through graft copolymerization. Methods for compatibilizing acrylics and polyesters are also disclosed as are methods for coating cans using compositions comprising acrylic and polyesters.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: September 28, 2010
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Laura Kiefer-Liptak, John M. Dudik, Ronald R. Ambrose, Kevin C. Olson, Padmanabhan Sundararaman