Patents by Inventor Alfred J. Chompff

Alfred J. Chompff 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).

  • Label adhesives and constructions exhibiting low adhesive residue in printers
    Patent number: 6423392
    Abstract: PSAs and PSA constructions, such as self-adhesive labels, are provided, and exhibit good slittability and reduced adhesive build-up in printers, including laser printers. In one embodiment, a PSA has a storage modulus at 1000 radians/s and 25° C. of about 5×106 dyne/cm2 or higher and a creep at 90° C. of about 125 or less. In one embodiment, the PSA is the polymerization product of a plurality of acrylic and other monomers.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: July 23, 2002
    Assignee: Avery Dennison Corporation
    Inventors: Carol A. Koch, Alfred J. Chompff, Hsiao Ken Chuang