POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition and a molded article possessing excellent pitch-blackness, an excellent color tone, excellent image clarity, shock-resistance, surface hardness, flame retardancy, and thermal stability in residence.SOLUTION: The polycarbonate resin c...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition and a molded article possessing excellent pitch-blackness, an excellent color tone, excellent image clarity, shock-resistance, surface hardness, flame retardancy, and thermal stability in residence.SOLUTION: The polycarbonate resin composition includes: a polycarbonate resin at least containing a structural unit derived from a dihydroxy compound with a site represented by formula (1) in a part of the structure; and a coloring agent. The polycarbonate resin composition contains 20 mass ppm or less, in terms of metal, of a compound including at least one kind of a metal, selected from a group consisting of lithium and metals of the group 2 of the long form of the periodic table, and the Lvalue of the molded article molded from the polycarbonate resin composition measured with reflected light is 6 or less (where, a case in which the site represented by formula (1) is a part of -CH-O-H is excluded). |
---|