Patents by Inventor Kays B. Chinai

Kays B. Chinai 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).

  • Foam-fiber composite and process
    Patent number: 4758466
    Abstract: A foam-fiber composite, useful as an absorbent for sanitary napkins is disclosed. It is a resilient, absorbent structure made from large particles of an amino-ether hydrophilic foam (and optionally a superabsorbent and wood pulp), which by use of a carding machine is uniformly distributed in, and heat bonded to a fibrous matrix, which matrix is preferably made from two different kinds of fibers, one of which is low melting at the bonding temperatures used in the oven, e.g., polyethylene and the other high melting, e.g., polyester.
    Type: Grant
    Filed: May 5, 1987
    Date of Patent: July 19, 1988
    Assignee: Personal Products Company
    Inventors: Shmuel Dabi, Kays B. Chinai