COATING COMPOSITION OF NANO CELLULOSE, ITS USES AND A METHOD FOR ITS MANUFACTURE
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    发明申请
    COATING COMPOSITION OF NANO CELLULOSE, ITS USES AND A METHOD FOR ITS MANUFACTURE 审中-公开
    纳米纤维素的涂料组合物及其制备方法

    公开(公告)号:WO2014044870A1

    公开(公告)日:2014-03-27

    申请号:PCT/EP2013/069856

    申请日:2013-09-24

    发明人: IOTTI, Marco

    摘要: The invention relates to an aqueous coating composition of nano cellulose (e.g. microfibrillated cellulose), characterized in that has a dry matter concentration of 2%-12% of nano celluloseand comprises at least one cationic surfactant, which may be chosen among Hexadecyltrimethyl-ammonium bromide,Octadecyltrimethyl- ammonium bromide,Hexadecylpyridinium chloride andTetradecyltrimethyl- ammonium bromide, Dodecylpyridinium chloride. The invention also pertains to use of the composition as a coating layer and as an oxygen barrier layer. Further it relates to substrates, e.g. board, cardboard or paper coated with the composition. Moreover, the invention pertains to a process for preparing the coating composition.

    摘要翻译: 本发明涉及纳米纤维素的水性涂料组合物(例如微纤化纤维素),其特征在于其干物质浓度为纳米纤维素的2%-12%,并且包含至少一种阳离子表面活性剂,其可以选自十六烷基三甲基溴化铵 十八烷基三甲基溴化铵,十六烷基氯化吡啶鎓和十四烷基三甲基溴化铵,十二烷基吡啶鎓氯化物。 本发明还涉及组合物作为涂层和氧阻隔层的用途。 此外,它涉及底物,例如 纸板,纸板或涂有该组合物的纸张。 此外,本发明涉及制备涂料组合物的方法。