Substituted Cellulose Ester Adhesives and Methods and Articles Relating Thereto
    5.
    发明申请
    Substituted Cellulose Ester Adhesives and Methods and Articles Relating Thereto 审中-公开
    取代纤维素酯胶粘剂及其相关方法与文章

    公开(公告)号:US20150203723A1

    公开(公告)日:2015-07-23

    申请号:US13985318

    申请日:2012-09-24

    IPC分类号: C09J101/12 C08L1/12

    摘要: A substituted cellulose ester having a cellulose backbone with an organic ester substituent and an inorganic ester substituent derived from the inorganic ester oxoacid catalyst may be utilized in adhesive compositions and articles produced therewith. Producing a substituted cellulose ester may, in some embodiments, involve providing a cellulose ester mixture that comprises a cellulose ester and a solvent; and hydrolyzing a mixture that comprises the cellulose ester mixture, water, and an inorganic ester oxoacid catalyst so as to yield a substituted cellulose ester having a cellulose backbone with an organic ester substituent and an inorganic ester substituent derived from the inorganic ester oxoacid catalyst.

    摘要翻译: 具有有机酯取代基的纤维素骨架的取代纤维素酯和衍生自无机酯含氧酸催化剂的无机酯取代基可用于粘合剂组合物和由其制备的制品。 在一些实施方案中,生产取代的纤维素酯可以涉及提供包含纤维素酯和溶剂的纤维素酯混合物; 并水解包含纤维素酯混合物,水和无机酯含氧酸催化剂的混合物,以产生具有有机酯取代基的纤维素骨架的取代纤维素酯和由无机酯含氧酸催化剂衍生的无机酯取代基。