MIXED POLYMER SEQUENCE SILICONE POLYCARBONATE AND SAILING POLYCARBONATES TROUBLE OR REDUCED AND MANUFACTURING METHOD THEREOF.

摘要

The invention provides a block copolymer manufacturing method of silicone-polycarbonate blends with polycarbonates thereof, which have a reduced haze. The formation of the block copolymer of silicone-polycarbonate is performed using a phase transfer catalyst to produce polycarbonate oligomers having at least one terminal radical haloformate, training followed by subsequent addition of a hydroxyaryl terminated polydiorganosiloxane.