POLYCARBONATE COMPOSITIONS HAVING IMPROVED COLOR STABILITY AND MELT FLOW.

摘要

Pigmented polycarbonate compositions having improved color stability and melt flow stability are obtained by admixing a high molecular weight aromatic polycarbonate resin containing a pigment with a methyl hydrogen silicone fluid. Alternatively, the pigment can be coated with the methyl hydrogen silicone fluid and the thusly coated pigment can then be admixed with the aromatic polycarbonate resin.