Patents by Inventor Arto Juvonen

Arto Juvonen 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).

  • Wood based plate provided with surface and method to provide the surface
    Patent number: 6451444
    Abstract: A surfaced wood-based board comprises a substrate (1) made of wood material and, on it, a surfacing (2) comprising at least one thermoplastic layer. The surfacing incorporates a polyamide film (2b), which has been glued to the surface of the substrate (1) by means of a reactive adhesive layer (2a). The adhesive layer (2a) is based on phenolic resin, polyester resin, epoxy resin, isocyanate adhesive or polyurethane adhesive, and it is an adhesive film impregnated with reactive adhesive, such as an impregnated paper. A surfaced board is produced by hot-pressing, which is used to attach the films to each other and the substrate.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: September 17, 2002
    Assignee: Schauman Wood Oy
    Inventors: Timo Ollila, Marjaliisa Asikainen, Arto Juvonen