Method for the Preparation of NFC Films on Supports

Tekla Tammelin (Inventor), Ulla Hippi (Inventor), Arto Salminen (Inventor)

    Research output: PatentPatent


    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.

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    CA2853200 C 20191029 CA20122853200 20121023      
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    WO13060934 A3 20130620 WO2012FI51015 20121023

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    Original languageEnglish
    Patent numberWO2013060934 A3
    IPCC08J5/18WO2013060934 A3,B32B 23/02,C09D 5/20,B32B 23/08
    Priority date24/10/11
    Publication statusPublished - 2 May 2013
    MoE publication typeH1 Granted patent


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