公开(公告)号：US20180355124A1

公开(公告)日：2018-12-13

申请号：US15773346

申请日：2016-11-04

申请人： SABIC Global Technologies B.V.

发明人： Maria Dolores MARTINEZ CANOVAS ,  Robert VAN DE GRAMPEL

IPC分类号： C08J3/20 ,  C08G64/04 ,  C08K5/42 ,  C08K5/5419

CPC分类号： C08J3/201 ,  C08G64/04 ,  C08J3/20 ,  C08J2369/00 ,  C08K3/016 ,  C08K5/0066 ,  C08K5/42 ,  C08K5/5419

摘要： The present disclosure relates to articles formed from polycarbonate prepared according to a melt polymerization method wherein. An article prepared by a process comprising the steps of: forming a polycarbonate resin via melt transesterification; mixing a flame retardant component to form a composition, wherein the mixing is accomplished as an online operation; and forming the article from the composition, wherein the article achieves a better flame rating than a comparative article formed from a substantially identical reference composition comprising the same loading of the polycarbonate resin and the flame retardant component, but a mixing of the polycarbonate resin and the flame retardant component of the substantially identical reference composition is accomplished as an offline operation.