METHOD FOR THE DEPOLYMERIZATION OF CELLULOSE
    6.
    发明申请
    METHOD FOR THE DEPOLYMERIZATION OF CELLULOSE 审中-公开
    纤维素分解方法

    公开(公告)号:US20110015387A1

    公开(公告)日:2011-01-20

    申请号:US12920863

    申请日:2009-03-16

    IPC分类号: C07H1/00

    摘要: A process for the depolymerization of cellulose, in which a solution of cellulose in an ionic liquid is brought into contact with a solid acid as catalyst, is claimed. The cellulose can be depolymerized within a short reaction time to form a low molecular weight or oligomeric reaction mixture having a narrow molecular weight distribution (low polydispersity, d, defined as ratio of Pw to Pn).

    摘要翻译: 要求保护纤维素解聚的方法,其中使离子液体中的纤维素溶液与作为催化剂的固体酸接触。 纤维素可以在短的反应时间内解聚以形成具有窄分子量分布(低多分散性d,定义为Pw与Pn的比率)的低分子量或低聚反应混合物。