Patents by Inventor Göran Canbäck

Göran Canbäck 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).

  • Superabsorbent fibre or nonwoven material, a method for its manufacture, and an absorbent article comprising the superabsorbent fibre or nonwoven material
    Patent number: 6194630
    Abstract: A superabsorbent fiber or a nonwoven material including a thermoplastic polymeric fiber to which solid particles of superabsorbent material have been thermobonded by heating the polymeric fiber to a temperature at which adhesion is obtained between the fiber and the particles and a method of making the same. Also, an absorbent article is produced including such a superabsorbent fiber or nonwoven material.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: February 27, 2001
    Assignee: SCA Hygiene Products Aktiebolag
    Inventors: Thami Chihani, Göran Canbäck, Urban Wecke, Thomas Hjertberg