Patents by Inventor Thomas V. Frommherz

Thomas V. Frommherz 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).

  • Remoistening adhesive composition and adhesive sheet
    Patent number: 3988495
    Abstract: A remoistening adhesive composition based on high amylopectin, low amylose starch includes poly(vinyl methyl ether-maleic acid monoalkyl ester) in a preferred proportion of about 1.5-20% by weight of the composition, thereby providing improved quick tack and shorter bonding times. An adhesive sheet comprises a sheet of paper coated on one side thereof with the composition.
    Type: Grant
    Filed: April 17, 1975
    Date of Patent: October 26, 1976
    Assignee: Central Paper Company
    Inventors: James F. Lowey, Thomas V. Frommherz