Patents by Inventor Samuel Eugene Susman

Samuel Eugene Susman 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).

  • Polychlorinated benzene diamines as curing agents for epoxy resins
    Patent number: 4069204
    Abstract: The invention has now been made that polychlorinated 1,3- and 1,4-benzene diamines produce cured epoxy resins with better moisture resistance, and higher glass transition temperatures on exposure to high humidity, than known aromatic diamine curing agents. The resulting cured epoxy resins are useful in fibrous composites, structural adhesives and coatings, where high heat distortion and good moisture resistance is desired.
    Type: Grant
    Filed: June 7, 1976
    Date of Patent: January 17, 1978
    Assignee: American Cyanamid Company
    Inventor: Samuel Eugene Susman