Patents by Inventor Bernard Michael Koltisko

Bernard Michael Koltisko 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).

  • Patent number: 6127595
    Abstract: This invention relates to an improvement in a disposable absorbent article such as a sanitary napkin, etc. having a liquid permeable cover sheet or cover sheet, optionally a distribution or transfer layer, an absorbent core and a liquid-impermeable backsheet. The improvement in the disposable absorbent article resides in an improved bond for generally continuous contact between the cover sheet and the transfer layer or absorbent core. Adhesion is effected by applying an adhesive binder to the top sheet with a print roller.
    Type: Grant
    Filed: April 22, 1998
    Date of Patent: October 3, 2000
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Kambiz Bayat Makoui, Bernard Michael Koltisko, Thomas S. Jones
  • Patent number: 5938995
    Abstract: A low density compression resistant cellulosic-based nonwoven fabric having good absorbency and et tensile strength is formed from cellulosic-based fibers which are treated for use in an air laid process, with an aqueous dispersion of a self-crosslinkable polymeric binder and a chemical stiffening agent for the cellulose fibers and then dried at temperatures that result in intrafiber crosslinking and interfiber binding. The cellulosic-based nonwoven fabrics, thus formed, are useful in personal care products such as diapers and feminine care products.
    Type: Grant
    Filed: February 6, 1998
    Date of Patent: August 17, 1999
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Bernard Michael Koltisko, Jr., Kambiz Bayat Makoui