Patents by Inventor Marjaliisa Asikainen

Marjaliisa Asikainen 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).

  • Self-adhesive material for wood board and wood board
    Patent number: 10350783
    Abstract: A self-adhesive material for a wood board is described. The self-adhesive material is formed of polyolefin film having a melt index is ?4 g/10 min (measured at 190° C. and 2.16 kg), and the polyolefin film contains reactive groups with —OH groups of the wood for forming self-adhesive properties. Further, a wood board in which the self-adhesive material is used as a coating and/or as a glue-line material is described.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: July 16, 2019
    Assignee: UPM PLYWOOD OY
    Inventors: Samantha Kiljunen, Marjaliisa Asikainen, Gatja Tiusanen
  • SELF-ADHESIVE MATERIAL FOR WOOD BOARD AND WOOD BOARD
    Publication number: 20160082700
    Abstract: The invention relates to a self-adhesive material for a wood board. In accordance with the invention, the self-adhesive material is formed of polyolefin film having a melt index is ?4 g/10 min (measured at 190° C. and 2.16 kg), and the polyolefin film contains reactive groups with —OH groups of the wood for forming self-adhesive properties. Further, the invention relates to a wood board in which the self-adhesive material is used as a coating and/or as a glue-line material.
    Type: Application
    Filed: December 4, 2015
    Publication date: March 24, 2016
    Inventors: Samantha KILJUNEN, Marjaliisa ASIKAINEN, Gatja TIUSANEN
  • METHOD FOR PACKAGING PRODUCTS, PACKAGING, AND PACKAGING MATERIAL
    Publication number: 20120047853
    Abstract: A method for packaging products. At least one product is covered or enveloped with protective boards. A board made of naturally curved wood veneer is used as a protective board. The wood veneer is coated on both sides with a film-like or fibrous reinforcement material. A packaging and a packaging material.
    Type: Application
    Filed: April 28, 2010
    Publication date: March 1, 2012
    Applicant: UPM-KYMMENE WOOD OY
    Inventors: Riku Härkönen, Marjaliisa Asikainen
  • SELF-ADHESIVE MATERIAL FOR WOOD BOARD AND WOOD BOARD
    Publication number: 20110104485
    Abstract: The invention relates to a self-adhesive material for a wood board. In accordance with the invention, the self-adhesive material is formed of polyolefin film having a melt index is ?4 g/10 min (measured 190° C./2.16 kg), and the polyolefin film contains reactive groups with —OH groups of the wood for forming self-adhesive properties. Further, the invention relates to a wood board in which the self-adhesive material is used as a coating and/or as a glue-line material.
    Type: Application
    Filed: February 18, 2009
    Publication date: May 5, 2011
    Applicant: UPM-Kymmene Wood Oy
    Inventors: Samantha Kiljunen, Marjaliisa Asikainen, Gatja Tiusanen
  • 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