Patents by Inventor Christine Margaret Zack

Christine Margaret Zack 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).

  • Aqueous hybrid bonding composition and process
    Patent number: 7220338
    Abstract: A process for making an article contacted with a bonding agent that is prepared by providing an admixture including a latex and a polyol present in an amount of less than 20 wt. % of the admixture for providing hydroxyl functionality. The isocyanate is admixed with the latex/polyol admixture to form the bonding agent. A layer of the bonding agent is contacted with a substrate.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: May 22, 2007
    Assignee: Rohm and Haas Company
    Inventors: Mai Chen, Jeffrey Harold Deitch, Christine Margaret Zack
  • Aqueous hybrid bonding composition and process
    Publication number: 20030022979
    Abstract: A process for making an article contacted with a bonding agent that is prepared by providing an admixture including a latex and a polyol present in an amount of less than 20 wt. % of the admixture for providing hydroxyl functionality. The isocyanate is admixed with the latex/polyol admixture to form the bonding agent. A layer of the bonding agent is contacted with a substrate.
    Type: Application
    Filed: July 12, 2002
    Publication date: January 30, 2003
    Inventors: Mai Chen, Jeffrey Harold Deitch, Christine Margaret Zack