Additon, Higgins & Pendleton, P.A.
Polycarbonate resin composition having excellent chemical resistance
A polycarbonate resin composition includes: (A) an aromatic polycarbonate in an amount of about 5 to about 95% by weight, (B) a siloxane-based polycarbonate in an amount of about 5 to about 90% by weight, and (C) a syndiotactic polystyrene in an amount of 0 to about 5% by weight. The polycarbonate resin composition can have excellent flowability, injection moldability, impact strength, chemical resistance, and transparency.In a preferred embodiment the siloxane-based polycarbonate comprises a compound represented by the following formula in the main chain thereof:
Cheil Industries Inc.
C C C C
C08L C08G C08L C08L
additional additional inventional inventional
Tae Uk Gi Ho Jung Ki
Kim Ahn Kim