发明名称 |
FLAME RETARDANT POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME |
摘要 |
Disclosed herein is a flame retardant composition comprising a polycarbonate; 5 to 10 weight percent of a polysiloxane-polycarbonate copolymer; where the polysiloxane-polycarbonate copolymer comprises an amount of greater than 10 weigh percent of the polysiloxane and where the molecular weight of the polysiloxane-polycarbonate copolymer is greater than or equal to 25,000 grams per mole; 5 to 20 weight percent of a branched polycarbonate; 5 to 60 weight percent of a reinforcing filler; and 1 to 15 weight percent of a flame retarding compound. Disclosed herein too is a method comprising blending a polycarbonate; 5 to 10 weight percent of a polysiloxane-polycarbonate copolymer; 5 to 20 weight percent of a branched polycarbonate; 5 to 60 weight percent of a reinforcing filler; where the reinforcing filler is a glass fiber, a carbon fiber, a metal fiber, or a combination comprising at least one of the foregoing reinforcing fillers; and 1 to 15 weight percent of a flame retarding compound; and extruding the flame retardant composition. |
申请公布号 |
EP2855587(A1) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20130734195 |
申请日期 |
2013.05.24 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
LI, MINGFENG;WEN, LIANG;SHAN, WEI;XU, JENNY |
分类号 |
C08L69/00 |
主分类号 |
C08L69/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|