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...

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Bibliographische Detailangaben
Hauptverfasser: SASAKI KAZUO, KAKIUCHI HIROYOSHI, YOKOKI MASASHI
Format: Patent
Sprache:eng
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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).