POLYCARBONATE RESIN COMPOSITION, MOLDED ARTICLE AND MULTILAYER BODY

POLYCARBONATE RESIN COMPOSITION, MOLDED ARTICLE AND MULTILAYER BODY

There are provided a polycarbonate resin composition containing a first polycarbonate resin and a second polycarbonate resin, a molded article thereof, and a multilayer body (1) having a resin layer A (11) containing the polycarbonate resin composition and a resin phase B (12) containing a resin dif...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIMADA, Taiki, HIRAMI, Yuuichi, NAMIKI, Shingo, KOSUGE, Akira, KAKIUCHI, Asami, ANDO, Masato, KUTSUNUGI, Yuuichirou, KANEMASA, Tomoaki, OHTA, Shigeki
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:There are provided a polycarbonate resin composition containing a first polycarbonate resin and a second polycarbonate resin, a molded article thereof, and a multilayer body (1) having a resin layer A (11) containing the polycarbonate resin composition and a resin phase B (12) containing a resin different from the resin layer A. The first polycarbonate resin contains 40% by weight or more of a structural unit represented by the formula (1). The second polycarbonate resin contains less than 40% by weight of the structural unit represented by the formula (1). The weight ratio of the first polycarbonate resin to the second polycarbonate resin, that is, the first polycarbonate resin/the second polycarbonate resin is 55/45 to 99/1. The polycarbonate resin composition has two or more glass transition temperatures.