Patents by Inventor Frazier G. Carr

Frazier G. Carr 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).

  • Acrylyl capped urethane oligomers
    Patent number: 4153778
    Abstract: The reaction produces of (A) polyoxytetramethylene diols or polycaprolactone polyols, (B) diisocyanates and (C) di- or tri-methylol carboxylic acids are capped with (D) certain defined acrylyl compounds to produce terminally unsaturated oligomers that readily cure by thermal or radiation means to soft, tack-free products. The oligomers can be used as coatings; binders and adhesives.
    Type: Grant
    Filed: March 30, 1978
    Date of Patent: May 8, 1979
    Assignee: Union Carbide Corporation
    Inventors: Kisoon Park, George M. Bryant, Frazier G. Carr