Patents by Inventor Ajaib Sing

Ajaib Sing 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).

  • Water emulsified ketoxime blocked polyurethane
    Patent number: 4835210
    Abstract: Water emulsifiable ketoxime blocked polyol prepolymers which can be further mixed with a low melting diamine or diol curative and water to make a very low viscosity storage stable, castable, reactive mixture. The water and volatile ketoxime are driven off to form a polyurethane with excellent physical properties.
    Type: Grant
    Filed: May 27, 1988
    Date of Patent: May 30, 1989
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: James Chin, Ajaib Sing