公开(公告)号：US20230136850A1

公开(公告)日：2023-05-04

申请号：US17979087

申请日：2022-11-02

申请人： North Carolina State University ,  Domtar Paper Company LLC

发明人： Lokendra Pal ,  Manoj Kumar Dixit ,  Sachin Agate ,  Brian Watson Ranson

IPC分类号： D21H21/16 ,  D21H17/29 ,  D21H23/24 ,  D21H17/66 ,  H05K1/03 ,  H05K1/09 ,  D21H17/37

摘要： Provided herein is an uncoated functional paper formed from a slurry comprising about 10 wt % to 90 wt % cellulosic fibers and about 1% to 25% sizing solution per total weight of the fibers. The sizing solution can be applied during papermaking and/or applied in a size press or coater. The paper can be calendered at a temperature greater than 50° C. Methods of making are also provided. Also provided are flexible electronics including a functional paper substrate printed with a conductive ink.