公开(公告)号：US20200240075A1

公开(公告)日：2020-07-30

申请号：US16635589

申请日：2018-08-01

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Haimanti Datta ,  Jan Henk Kamps ,  Reema Sinha

IPC分类号： D06M15/513 ,  D06M13/292 ,  D06M23/10

摘要： Various embodiments disclosed relate to an aqueous dispersion. The aqueous dispersion includes a plurality of particles. Each of the particles includes a polycarbonate component. Individual particles of the polycarbonate component have substantially the same size. The dispersion further includes a plasticizer component and a surfactant component. In an embodiment, a sized carbon fiber tow can comprise: a polycarbonate sizing on a carbon fiber tow, wherein the polycarbonate sizing has a concentration of volatile organic compounds less than 10 ppm, preferably less than 5 ppm, or less than 2 ppm; and an average sizing content of at least 0.5 wt % of the carbon fiber tow with a coefficient of variation less than 15%, preferably less than 11%.