Patents Assigned to Telnologian tutkimuskeskus VTT
  • Method for the preparation of NFC films on supports
    Publication number: 20140255688
    Abstract: The present invention concerns a method of preparing a film of nanofibrillated cellulose (NFC) on at least one surface of a support material, wherein the film is applied and spread directly onto a surface of the plastic support material in the form of a suspension of nanofibrillated cellulose, whereby the nanofibrillated cellulose forms a film. Further, the invention concerns a structure containing or consisting of a film of nanofibrillated cellulose prepared using said method.
    Type: Application
    Filed: October 23, 2012
    Publication date: September 11, 2014
    Applicants: Telnologian tutkimuskeskus VTT, Aalto University Foundation
    Inventors: Tekla Salminen, Ulla Hippi, Arto Salminen