COATING COMPOSITION OF NANO CELLULOSE, ITS USES AND A METHOD FOR ITS MANUFACTURE
    4.
    发明授权
    COATING COMPOSITION OF NANO CELLULOSE, ITS USES AND A METHOD FOR ITS MANUFACTURE 有权
    纳米纤维素的涂料组合物,你的使用和工艺及其

    公开(公告)号:EP2897810B1

    公开(公告)日:2017-03-29

    申请号:EP13770670.1

    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 cellulose and comprises at least one cationic surfactant, which may be chosen among Hexadecyltrimethyl-ammonium bromide, Octadecyltrimethyl-ammonium bromide, Hexadecylpyridinium chloride and Tetradecyl trimethyl-ammonium bromide, Dodecyl pyridinium 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: 本发明涉及在纳米纤维素(例如,微纤化纤维素)的wässrige涂料组合物,其特征在于DASS具有2%的纳米纤维素-12%的干物质浓度和包含至少一种阳离子表面活性剂,其可十六烷基三之中选择 溴化铵,溴化铵Octadecyltrimethyl-,氯化十六烷基和十四烷基三甲基溴化铵,十二烷基吡啶鎓氯化物。 因此本发明涉及使用该组合物作为涂层和作为氧气阻隔层。 此外,本发明涉及衬底,E. G.,板,纸板或纸涂布组合物中。 更过,本发明涉及一种用于制备所述涂料组合物。