Method of producing films from high consistency enzyme fibrillated nanocellulose

Vesa Kunnari (Inventor), Jaakko Pere (Inventor), Jaakko Hiltunen (Inventor), Katariina Kemppainen (Inventor)

    Research output: PatentPatent


    According to an example aspect of the present invention, there is provided a method of producing films from nanocellulose based raw materials having high consistency and thereby providing low energy consuming and feasible manufacturing process of CNF films and film materials.

    Patent family as of 13.12.2021
    CA3002729 AA 20180420 CA20163002729 20161230      
    CA3002729 C 20201229 CA20163002729 20161230      
    CN108350198 A 20180731 CN201680066476 20161230      
    EP3397676 A1 20181107 EP20160881332 20161230      
    EP3397676 A4 20190911 EP20160881332 20161230      
    JP2019501255 T2 20190117 JP20180532240T 20161230      
    JP6755315 B2 20200916 JP20180532240T 20161230      
    US10865280 BB 20201215 US20160066687 20161230      
    US2019002658 AA 20190103 US20160066687 20161230      
    WO17115020 A1 20170706 WO2016FI50940 20161230

    Link to currentpatent family on right 

    Original languageEnglish
    Patent numberUS2019002658
    IPCD21H 11/ 18 A I
    Priority date30/12/16
    Publication statusPublished - 3 Jan 2019
    MoE publication typeH1 Granted patent


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