Patents by Inventor John Murray McCabe

John Murray McCabe 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).

  • Electrophotographic elements comprising polysilicic acid-crosslinked conductive polymers
    Patent number: 4011080
    Abstract: A method of overcoating a conductive polymer support with an aqueous-based polymer coating comprises crosslinking the conductive polymer with hydrolyzed tetraethyl orthosilicate prior to overcoating. An electrophotographic element can be prepared by coating a support with a conductive layer comprising a conductive polymer crosslinked with hydrolyzed tetraethyl orthosilicate (polysilicic acid) and overcoating with an aqueous-based layer of an electrically insulating polymer containing a photoconductor.
    Type: Grant
    Filed: August 30, 1974
    Date of Patent: March 8, 1977
    Assignee: Eastman Kodak Company
    Inventor: John Murray McCabe