Patents by Inventor Deborah E. Hayes

Deborah E. Hayes 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).

  • Coating compositions having improved scratch resistance, coated substrates and methods related thereto
    Patent number: 6759478
    Abstract: Coating compositions are provided which are formed from components comprising (a) at least one polysiloxane comprising at least one reactive functional group; (b) at least one reactant comprising at least one functional group that is reactive with at least one functional group selected from the at least one reactive functional group of the at least one polysiloxane and at least one functional group of at least one reactant; and (c) a plurality of particles, wherein each component is different, and wherein the at least one reactive functional group of the at least one polysiloxane and the at least one functional group of the at least one reactant are substantially nonreactive with the particles. A multi-component composite coating composition formed from a basecoat and a topcoat deposited from the curable coating composition also is provided.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: July 6, 2004
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Karen A. Barkac, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kymarie L. Kuster, Gregory J. McCollum, Masayuki Nakajima, Kurt G. Olson, Richard J. Sadvary, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto
    Publication number: 20040110895
    Abstract: Coating compositions are provided which include a polysiloxane comprising at least one reactive functional group and at least one material comprising at least one reactive functional group. Also provided are multi-layer composite coatings formed from a basecoat deposited from a pigmented coating composition and a topcoat applied over the basecoat, the topcoat deposited from the aforementioned coating composition. A method for improving the scratch resistance of a coated substrate, as well as coated substrates also are provided. The compositions of the invention provide highly scratch resistant coatings, particularly highly scratch resistant color-plus-clearcoatings.
    Type: Application
    Filed: June 9, 2003
    Publication date: June 10, 2004
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Shawn A. De Saw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kymarie L. Kuster, Michael Allen Mayo, Masayuki Nakajima, Kurt G. Olson, Richard J. Sadvary, Laura E. Schilling, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Coating compositions having improved scratch resistance, coated substrates and methods related thereto
    Patent number: 6657001
    Abstract: Compositions are provided which contain (a) one or more polysiloxanes comprising at least one reactive functional group; a plurality of particles; and, optionally, one or more curing agents comprising at least one functional group that is reactive with any reactive functional group of polysiloxane (a). Additionally, a process for applying the multi-component composite coatings described above to a substrate and coated substrates are provided. A process for preparing the coating compositions also is provided. The multi-component composite coating compositions of the invention provide highly scratch resistant color-plus-clearcoatings capable of retaining scratch resistance after weathering.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: December 2, 2003
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Karen A. Barkac, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kymarie L. Kuster, Masayuki Nakajima, Kurt G. Olson, Richard J. Sadvary, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Coating compositions having improved scratch resistance, coated substrates and methods related thereto
    Publication number: 20030212199
    Abstract: Coating compositions are provided which are formed from components comprising (a) at least one polysiloxane comprising at least one reactive functional group; (b) at least one reactant comprising at least one functional group that is reactive with at least one functional group selected from the at least one reactive functional group of the at least one polysiloxane and at least one functional group of at least one reactant; and (c) a plurality of particles, wherein each component is different, and wherein the at least one reactive functional group of the at least one polysiloxane and the at least one functional group of the at least one reactant are substantially nonreactive with the particles. A multi-component composite coating composition formed from a basecoat and a topcoat deposited from the curable coating composition also is provided.
    Type: Application
    Filed: June 9, 2003
    Publication date: November 13, 2003
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Karen A. Barkac, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kynarie L. Kuster, Gregory J. McCollum, Masayuki Nakajima, Kurt G. Olson, Richard J. Sadvary, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Coating compositions having improved scratch resistance, coated substrates and methods related thereto
    Publication number: 20030207985
    Abstract: Compositions are provided which contain (a) one or more polysiloxanes comprising at least one reactive functional group; a plurality of particles; and, optionally, one or more curing agents comprising at least one functional group that is reactive with any reactive functional group of polysiloxane (a). Additionally, a process for applying the multi-component composite coatings described above to a substrate and coated substrates are provided. A process for preparing the coating compositions also is provided. The multi-component composite coating compositions of the invention provide highly scratch resistant color-plus-clearcoatings capable of retaining scratch resistance after weathering.
    Type: Application
    Filed: June 9, 2003
    Publication date: November 6, 2003
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Karen A. Barkac, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kymarie L. Kuster, Masayuki Nakajima, Kurt G. Olson, Richard J. Sadvary, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto
    Patent number: 6610777
    Abstract: Coating compositions are provided which include a polysiloxane comprising at least one reactive functional group and at least one material comprising at least one reactive functional group. Also provided are multi-layer composite coatings formed from a basecoat deposited from a pigmented coating composition and a topcoat applied over the basecoat, the topcoat deposited from the aforementioned coating composition. A method for improving the scratch resistance of a coated substrate, as well as coated substrates also are provided. The compositions of the invention provide highly scratch resistant coatings, particularly highly scratch resistant color-plus-clearcoatings.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: August 26, 2003
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Shawn A. De Saw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kymarie L. Kuster, Michael Allen Mayo, Masayuki Nakajima, Kurt G. Olson, Richard J. Sadvary, Laura E. Schilling, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Coating compositions having improved scratch resistance, coated substrates and methods related thereto
    Patent number: 6593417
    Abstract: Coating compositions are provided which are formed from components comprising (a) at least one polysiloxane comprising at least one reactive functional group; (b) at least one reactant comprising at least one functional group that is reactive with at least one functional group selected from the at least one reactive functional group of the at least one polysiloxane and at least one functional group of at least one reactant; and (c) a plurality of particles, wherein each component is different, and wherein the at least one reactive functional group of the at least one polysiloxane and the at least one functional group of the at least one reactant are substantially nonreactive with the particles. A multi-component composite coating composition formed from a basecoat and a topcoat deposited from the curable coating composition also is provided.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: July 15, 2003
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Karen A. Barkac, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kymarie L. Kuster, Gregory J. McCollum, Masayuki Nakajima, Kurt G. Olson, Richard J. Sadvary, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Cured coatings having improved scratch resistance, coated substrates and methods thereto
    Patent number: 6387519
    Abstract: Cured coatings having particles at a surface region of the cured coating are provided. Also provided are multi-component composite coatings which include a cured basecoat deposited from a pigmented coating composition and a cured topcoat deposited from a topcoating composition. The multi-component composite coatings of the invention provide highly scratch resistant color-plus-clearcoatings capable of retaining scratch resistance after weathering.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: May 14, 2002
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Lawrence G. Anderson, Karen A. Barkac, Anthony M. Chasser, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender, Kymarie L. Kuster, Robert A. Montague, Masayuki Nakajima, Kurt G. Olson, Jamel S. Richardson, Richard J. Sadvary, Dennis A. Simpson, Shiryn Tyebjee, Truman F. Wilt
  • Acetoacetylated polymers crosslinked with carbamylmethylaminotriazines
    Patent number: 5462992
    Abstract: This invention provides curable coating compositions which contain acetoacetylated polymers and carbamylmethylaminotriazine crosslinking agents. Active hydrogen containing materials and cure catalysts can, optionally, be added to the curable compositions made in accordance with this invention. The invention further provides articles of manufacture having at least one substrate coated with a curable composition which contains acetoacetylated polymers and triazine crosslinking agents.
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: October 31, 1995
    Assignee: PPG Industries, Inc.
    Inventors: Truman F. Wilt, Deborah E. Hayes, Charles R. Krepley, Daniel E. Rardon
  • Corrosion inhibitive pretreatment for "copper-free" mirrors
    Patent number: 5008153
    Abstract: A pretreatment composition comprising a combination of an adhesion promoter and corrosion inhibitor which is applied to the surface of a substrate and a process for pretreating the surface of a substrate before the deposition of thin metallic films to prepare mirrored substrates.
    Type: Grant
    Filed: December 8, 1988
    Date of Patent: April 16, 1991
    Assignee: PPG Industries, Inc.
    Inventor: Deborah E. Hayes
  • Mirror protective composition comprising 2-mercaptothiazoline
    Patent number: 4880668
    Abstract: This invention relates to 2-mercaptothiazoline-containing resinous protective compositions which can be lead-free compositions for mirror-back coatings which are useful in reducing or preventing corrosion.
    Type: Grant
    Filed: November 14, 1989
    Date of Patent: November 14, 1989
    Assignee: PPG Industries, Inc.
    Inventors: Deborah E. Hayes, Alan B. Weissberg, Charles B. Friedlander, Edward T. Ryan