Patents by Inventor Terri L. Ziegler

Terri L. Ziegler 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).

  • Amine dispersants, organic dispersions and related coating compositions
    Patent number: 7923474
    Abstract: Amine dispersants are disclosed. Also disclosed are organic dispersions that comprise ultrafine particles and an amine dispersant. The amine dispersant is the Michael addition product of reactants that include (a) a polyether (meth)acrylate and (b) a polyamine. Also disclosed are coating compositions that comprise such dispersions and substrates at least partially coated with such coating compositions.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: April 12, 2011
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Leland H. Carlblom, Terri L. Ziegler, Stephen G. McQuown
  • LOW TEMPERATURE, MOISTURE CURABLE COATING COMPOSITIONS AND RELATED METHODS
    Publication number: 20090111912
    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: Application
    Filed: December 5, 2008
    Publication date: April 30, 2009
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Anthony M. Chasser, Susan F. Donaldson, Terri L. Ziegler, John R. Schneider
  • LOW TEMPERATURE, MOISTURE CURABLE COATING COMPOSITIONS AND RELATED METHODS
    Publication number: 20090078156
    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: Application
    Filed: December 5, 2008
    Publication date: March 26, 2009
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Anthony M. Chasser, Susan F. Donaldson, Terri L. Ziegler, John R. Schneider
  • PICKERING EMULSIONS, AQUEOUS DISPERSIONS OF POLYMERIC PARTICLES, COATINGS, AND PARTICLE NETWORKS FORMED THEREFROM
    Publication number: 20080220176
    Abstract: Disclosed are Pickering emulsions, related aqueous dispersions, and methods for their preparation, both of which include the use of a water insoluble promoter. Also disclosed are coatings and particle networks formed therefrom.
    Type: Application
    Filed: February 27, 2007
    Publication date: September 11, 2008
    Applicant: PPG INDUSTRIES OHIO, INC.
    Inventors: Leland H. Carlblom, Terri L. Ziegler, Mary Ann M. Fuhry
  • AMINE DISPERSANTS, ORGANIC DISPERSIONS AND RELATED COATING COMPOSITIONS
    Publication number: 20080202382
    Abstract: Amine dispersants are disclosed. Also disclosed are organic dispersions that comprise ultrafine particles and an amine dispersant. The amine dispersant is the Michael addition product of reactants that include (a) a polyether (meth)acrylate and (b) a polyamine. Also disclosed are coating compositions that comprise such dispersions and substrates at least partially coated with such coating compositions.
    Type: Application
    Filed: February 27, 2007
    Publication date: August 28, 2008
    Applicant: PPG INDUSTRIES OHIO, INC.
    Inventors: Leland H. Carlblom, Terri L. Ziegler, Stephen G. McQuown