| 摘要 |
<p>@ Flame retardant and drip retardant polycarbonate composition comprised of:
<UnorderedLists id="ula01" listStyle="none"><ListItem>(i) at least one aromatic carbonate resin;</ListItem><ListItem>(ii) a flame retardant amount of at least one flame retardant compound; and</ListItem><ListItem>(iii) a drip retardant amount of at least one bis cyclic carbonate represented by trhe general formula
<Chemistry id="chema01" num="0001"><Image id="ia01" he="38" wi="97" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein X, Y, X' and Y' are the same or different and are hydrogen or alkyl of one to about six carbon atoms, inclusive; W, W', Z and Z' are the same or different and are alkyl of one to about six carbon atoms, inclusive, and E is alkylene or alkylidene of two to about twelve carbon atoms, inclusive.</ListItem></UnorderedLists></p> |
