Patents by Inventor Scott Dixon McCalmont

Scott Dixon McCalmont 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).

  • Photosensitive elements and their process of use
    Patent number: 5939232
    Abstract: An element containing, in order: a first strippable substrate; a substantially transparent, non-photosensitive, polymeric isolation layer having a coating weight of 10 to 150 mg/dm.sup.2 ; an elastomeric layer having a coating weight of 25 to 200 mg/dm.sup.2 ; a pigmented photosensitive, preferably photopolymerizable layer; and a second different strippable substrate adjacent the photosensitive layer, wherein the photosensitive layer upon imagewise exposure to actinic radiation exhibits a lowered peel force relative to a system which does not have a polymeric isolation layer.
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: August 17, 1999
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Dennis James Bellville, Richard Albert Coveleskie, Scott Dixon McCalmont, Harvey Walter Taylor, Jr., Gregory Charles Weed