Patents by Inventor Jeanette Eastman

Jeanette Eastman 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).

  • Processes for coating substrates and substrates formed therefrom
    Patent number: 9011984
    Abstract: Processes for coating substrates and the related substrates are disclosed herein. A one-component base coating composition is applied onto a substrate and a one-component top coating composition is applied wet-on-wet onto the applied base coating composition. The coating compositions are based on aqueous acrylate/polyurethane dispersions. The top coating composition is applied after the applied base coating composition develops a pendulum hardness of at least 50% of the pendulum hardness that would be exhibited by the base coating composition after UV cure. The applied coatings exposed to UV radiation to simultaneously cure both the base coating composition and the top coating composition.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: April 21, 2015
    Assignee: Bayer MaterialScience LLC
    Inventors: Kathy Allen, Terrell Wayt, Jeanette Eastman
  • Two-component waterborne polyurethane coatings
    Patent number: 8742010
    Abstract: A polyaziridine introduced into a two-component waterborne polyurethane dispersion coating system increases the cure rate of a coating composition formed from the coating system.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: June 3, 2014
    Assignee: Bayer MaterialScience LLC
    Inventors: Kathy Allen, Jeanette Eastman, Kurt E. Best
  • PROCESSES FOR COATING SUBSTRATES AND SUBSTRATES FORMED THEREFROM
    Publication number: 20140120351
    Abstract: Processes for coating substrates and the related substrates are disclosed herein. A one-component base coating composition is applied onto a substrate and a one-component top coating composition is applied wet-on-wet onto the applied base coating composition. The coating compositions are based on aqueous acrylate/polyurethane dispersions. The top coating composition is applied after the applied base coating composition develops a pendulum hardness of at least 50% of the pendulum hardness that would be exhibited by the base coating composition after UV cure. The applied coatings exposed to UV radiation to simultaneously cure both the base coating composition and the top coating composition.
    Type: Application
    Filed: August 12, 2013
    Publication date: May 1, 2014
    Inventors: Kathy Allen, Terrell Wayt, Jeanette Eastman
  • TWO-COMPONENT WATERBORNE POLYURETHANE COATINGS
    Publication number: 20110251332
    Abstract: A polyaziridine introduced into a two-component waterborne polyurethane dispersion coating system increases the cure rate of a coating composition formed from the coating system.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 13, 2011
    Applicant: Bayer MaterialScience LLC
    Inventors: Kathy Allen, Jeanette Eastman, Kurt E. Best