Patents by Inventor Clyde E. Gleim

Clyde E. Gleim 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).

  • Polyvinyl chloride/copolyester compositions
    Patent number: 4010221
    Abstract: There is disclosed compatible, homogeneous blends comprised of from 90 to 10 percent by weight, based on the total weight of the blend of an essentially unplasticized polyvinyl chloride having an intrinsic viscosity ranging from 0.6 to 1.0 and from 10 to 90 percent by weight, based on the total weight of the blend, of an essentially noncrystallizable copolyester having an intrinsic viscosity ranging from 0.5 to 1.10 and a softening point ranging from 70.degree. C. to 220.degree. C.
    Type: Grant
    Filed: November 29, 1974
    Date of Patent: March 1, 1977
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Charles J. Gebhart, Clyde E. Gleim, Maria V. Wiener