Patents Assigned to PPG Industries Ohio, Inc.
  • Publication number: 20250050585
    Abstract: A computer system for dynamically controlling printing parameters within a three-dimensional printer receives an indication for printing a target object by the three-dimensional printer. The computer system accesses a materials attribute dataset. The materials attribute dataset describes different material properties of a plurality of thermoset materials or mixtures thereof. Based upon the materials attribute dataset, for each of the plurality of extruders, the computer system selects one or more thermoset materials among the plurality of thermoset materials for each of the plurality of extruder to form an extrudate and determines an extrusion configuration for the selected one or more thermoset materials. The computer system then generates a command to cause the plurality of extruders of the thermoset three-dimensional printer to implement the extrusion configurations for the plurality of extruders while printing the target object.
    Type: Application
    Filed: October 18, 2022
    Publication date: February 13, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Eric S. Epstein, Anthony Jared Fogl, Michael Anthony Bubas, Kerianne Merceline Dobosz, Minh A. Tong
  • Publication number: 20250043135
    Abstract: Electrochromic gels that include 20 to 99 wt. % of a polar solvent, 0.5 to 25 wt. % of a rheology modifying agent, and 0.5 to 20 wt. % of an electrochromic material. The rheology modifying agent is soluble in the polar solvent and forms a gel at ambient conditions when dissolved.
    Type: Application
    Filed: November 2, 2022
    Publication date: February 6, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Kevin Mark Valdisera, Nicolas Benjamin Duarte, David Leonardo Gonzalez Arellano, Dhawal Rajendra Thakare
  • Publication number: 20250043165
    Abstract: The present invention is directed towards a coating composition comprising a film-forming polymer comprising active hydrogen-containing functional groups; a blocked polyisocyanate curing agent comprising a blocking group derived from a blocking agent comprising an alpha-hydroxy amide, ester or thioester; and a curing catalyst that does not contain tin, lead, iron, zinc or manganese. Also disclosed are coatings, coated substrates, and methods of coating a substrate.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 6, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Venkatachalam Eswarakrishnan, Hongying Zhou, Michael G. Sandala, Carolyn A.K. Novak, Jo-Ann E. Bice, Christopher A. Dacko, Hyun Wook Ro, Richard F. Syput, Egle Puodziukynaite, Craig A. Wilson, Justin M. Jones, Herbert Tillman
  • Publication number: 20250043133
    Abstract: Siloxane-based coating compositions that may be applied to the surface of a substrate, such as an article of cookware or bakeware, to form a durable non-stick coating with extended easy to clean properties. The coating compositions may include a siloxane resin, an organic oil, and a fluoride component such as particles of calcium fluoride (CaF2), magnesium fluoride (MgF2), strontium fluoride (SrF2), and/or barium fluoride (BaF2).
    Type: Application
    Filed: December 8, 2022
    Publication date: February 6, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Thomas J. Bate, Peter Richard Jepson, Manish Kr Mishra, Vincent S. Pagnotti, John R. Yetter, Songwei Lu
  • Publication number: 20250036907
    Abstract: An electrically shielded article includes a flexible and/or elongatable substrate and a conductive ink applied over at least a portion of the substrate. The conductive ink includes a resin and a conductive material. When the conductive ink is applied over the substrate, the conductive material in the conductive ink is present over the substrate in an amount of at least 5 g/m2. The electrically shielded article exhibits a signal loss of at least 5 dBm at up to 4 mm according to the NFC Detuning Test. A method of preparing an electrically shielded article and an identification device including the electrically shielded article are also disclosed.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Applicant: PPG INDUSTRIES OHIO, INC.
    Inventors: JAMES L. BOYER, SHAWN R. DeBERRY, MICHAEL W. HAHN, LOGAN T. HAWKE, EWA SIUDA
  • Publication number: 20250034310
    Abstract: A (co)polymer(A)-acrylic block copolymer obtainable by reacting reactants comprising an acrylic material with a (co)polymer(A) is disclosed. The (co)polymer(A) comprises a substantially terminal ethylenically unsaturated functional group. The acrylic material is reacted with the (co)polymer(A) so that the acrylic material bonds to the (co)polymer(A) via the substantially terminal ethylenically unsaturated functional group. The disclosure extends to a coating composition comprising the block copolymer; articles, such as a package, packaging, a vehicle, a structure, or parts thereof coated with the coating composition; and methods of making the same.
    Type: Application
    Filed: November 21, 2022
    Publication date: January 30, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Kareem Kaleem, Hanzhen Bao, Michael Jonathan Motala, Youssef Moussa, Wenchao Zhang, Carl Seneker
  • Publication number: 20250025912
    Abstract: A system for applying a powder coating to a heat-sensitive substrate that may include at least one radiative oven, at least one convective oven, and a powder application system. The powder application system may include a plurality of powder application devices configured to apply powder to at least a top surface of the heat sensitive substrate while the heat sensitive substrate is oriented in a horizontal orientation.
    Type: Application
    Filed: November 4, 2022
    Publication date: January 23, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Evan R. DiMaggio, Kevin C. Cross
  • Publication number: 20250026952
    Abstract: Coating compositions may combine durability and stain resistance with reduced environmental emissions and health risks. A coating composition may comprise an isocyanate component, an amine-functional resin comprising an aspartic amine, a reactive silicone component having a molecular weight of at least of 500, and TiO2 in an amount of at least 5 wt. %. The coating composition may further comprise a cure retardant in an amount of at least 5 wt. % and a solvent in an amount of up to 20 wt. %.
    Type: Application
    Filed: June 7, 2023
    Publication date: January 23, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Chinming Hui, Edward R. Millero, JR., John M. Bennett, Patricia Olivia Trevino Suarez del Real, David J. Schmidt, Chandler L. Johnson, Wells B. Warren, III, Gobinda Saha, William Earl Ishmael, JR., Matthew Pell
  • Publication number: 20250026076
    Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
    Type: Application
    Filed: October 7, 2024
    Publication date: January 23, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: David Robert Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan Donaldson, Anthony J. Fogl
  • Patent number: 12203002
    Abstract: The present invention is directed towards an electrodepositable coating composition comprising, consisting essentially of, or consisting of an ionic salt group-containing silicone-based main film-forming polymer comprising functional groups; and a curing agent reactive with the functional groups of the ionic salt group-containing silicone-based main film-forming polymer. Also disclosed are coatings, coated substrates, and methods of coating a substrate.
    Type: Grant
    Filed: October 10, 2022
    Date of Patent: January 21, 2025
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David A. Stone, Jonathan A. Love, Casey Sample
  • Publication number: 20250019560
    Abstract: A package coated on at least a portion thereof with a coating, the coating bring derived from a solvent-borne coating composition, the solvent-borne coating composition comprising: a) an acrylic material having one or more terminal and/or side group(s) of Formula (I) wherein X represents an organic bridging group comprising at least 5 (five) carbon atoms; and Y represents an oxygen (O), nitrogen (N) or sulphur(S) atom: b) a crosslinker material operable to crosslink the hydroxyl functionality on the acrylic material; and c) a carrier comprising a solvent.
    Type: Application
    Filed: November 17, 2022
    Publication date: January 16, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Yaqi Wo, Qi Zheng, Edward Richard Millero, Jr., Yves Hamon, David Robert Fenn, Diane Lynne Wargo, Alisa Celie Maier, Laudine Ducrocq, Elzen Kurpejovic, John E. Schwendeman, Tanja Désirée Leitner, Marco Fantin
  • Patent number: 12195582
    Abstract: An electrically or thermally conductive polymer composition, includes: a polyester polymer having a backbone including at least 12 consecutive carbon atoms between ester linkages; and conductive particles dispersed in the polyester polymer. A component including an electrically or thermally conductive polymer composition is also disclosed. A method for self-regulating a temperature of a component is also disclosed.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: January 14, 2025
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Jonathan G. Weis, Shawn R. DeBerry, W. David Polk, Paul F. Cheetham, Darin W. Laird, Kurt G. Olson, Thomas E. Decker
  • Publication number: 20250011613
    Abstract: A package coated on at least a portion thereof with an over varnish layer, the over varnish layer being derived from an over varnish composition comprising a film-forming resin, a micronized wax, and a micronized polysaccharide; wherein the package may be a monobloc aerosol can or an extruded plastic tube.
    Type: Application
    Filed: May 19, 2022
    Publication date: January 9, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventor: Christelle Witt-Sanson
  • Patent number: 12187904
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Grant
    Filed: January 26, 2024
    Date of Patent: January 7, 2025
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • Patent number: 12191496
    Abstract: The present invention provides a slurry composition comprising (a) an electrochemically active material and/or an electrically conductive agent; and (b) a binder comprising (i) a polymer comprising a fluoropolymer dispersed in a liquid medium; and (ii) a polymer comprising an addition polymer comprising constitutional units comprising the residue of a heterocyclic group-containing ethylenically unsaturated monomer. The present invention also provides electrodes and electrical storage devices.
    Type: Grant
    Filed: December 8, 2023
    Date of Patent: January 7, 2025
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Stuart D. Hellring, Scott W. Sisco, Jacob W. Mohin, Shanti Swarup, Calum H. Munro, Olivia L Jones, Ryan T. Plazio
  • Publication number: 20240425375
    Abstract: Graphenic carbon nanoparticles that are dispersed in solvents through the use of dispersant resins are disclosed. The graphenic carbon nanoparticles may be milled prior to dispersion. The dispersant resins may comprise a polymeric dispersant resin comprising an addition polymer comprising the residue of a vinyl heterocyclic amide, an addition polymer comprising a homopolymer, a block (co)polymer, a random (co)polymer, an alternating (co)polymer, a graft (co)polymer, a brush (co)polymer, a star (co)polymer, a telechelic (co)polymer, or a combination thereof. The solvents may be aqueous, non-aqueous, inorganic and/or organic solvents. The dispersions are highly stable and may contain relatively high loadings of the graphenic carbon nanoparticles.
    Type: Application
    Filed: September 9, 2024
    Publication date: December 26, 2024
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Qi Ding, Michael J. Pawlik, Caitlyn B. Neidig, Cynthia Kutchko, Larry J. Ruffaner, Matthew W. Skinner, Jonathan G. Weis, Inanllely Y. Gonzalez, Hyun Wook Ro, Samuel L. Esarey, Pawel M. Krys
  • Publication number: 20240424526
    Abstract: The present disclosure relates to a method for coating a substrate by applying a coating composition on a surface of a substrate and applying a pulsed infrared radiation to form a cured coating. The present disclosure further relates to coated substrates obtained by such method. Moreover, the present disclosure concerns the use of a coating composition and use of pulsed infrared radiation.
    Type: Application
    Filed: September 12, 2022
    Publication date: December 26, 2024
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Hannelore Künstler, Sven Reil, Axel Nagel
  • Publication number: 20240424738
    Abstract: A computer system for dynamically controlling a thermoset printer (100) may comprise one or more processors (210) and one or more computer-readable media having stored thereon executable instructions that when executed by the one or more processors, configure the computer system to perform various acts. The computer system may receive a thermoset printing data packet that comprises an indication of a desired final material property of the target object to be printed. The computer system may also receive an indication of one or more thermoset materials (250a,250b) that are available to the thermoset three-dimensional printer and access a material attribute dataset that describes different material properties. Based upon the material attribute dataset, the computer system may determine a particular mixture configuration for the one or more thermoset materials and generate a command to cause the thermoset three-dimensional printer to implement the particular mixture configuration.
    Type: Application
    Filed: July 11, 2022
    Publication date: December 26, 2024
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Kerianne Merceline Dobosz, Bryan William Wilkinson, Cynthia Kutchko, Michael Anthony Bubas, Eric Scott Epstein
  • Patent number: 12173178
    Abstract: A crosslinker composition is prepared from a reaction mixture including: (a) a prepolymer including a reaction product of a prepolymer mixture including: (i) a polyfunctional isocyanate; and (ii) a first compound comprising two or more active hydrogen groups, where the polyfunctional isocyanate and/or the first compound comprising two or more active hydrogen groups includes a greater than two functional isocyanate and/or active hydrogen groups, respectively; and (b) a polyfunctional hydrazide. The crosslinker composition is not self-crosslinkable. The crosslinker composition has an acid value of at least 15 based on total resin solids of the crosslinker composition.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: December 24, 2024
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Jonathan Garrett Weis, Gereme Hensel, Chad Alan Landis, Pedro Velez-Herrera, Maria Wang, Shanti Swarup, Tsukasa Mizuhara, Xiangling Xu
  • Patent number: 12173172
    Abstract: Disclosed are thermally curable film-forming compositions comprising a binder, a flow control system comprising a sag control agent, and less than 5.0 wt.-% of melamine-based components, based on the total weight of resin solids in the film-forming composition, as well as methods for forming a cured coating on a substrate and substrates comprising the cured coating layer.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: December 24, 2024
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Daniel F. Moyano, Matthew S. Luchansky, Mitchell R. Stibbard