POLYMER BLEND COMPOSITION FOR ELECTRONIC COMMUNICATION DEVICES

POLYMER BLEND COMPOSITION FOR ELECTRONIC COMMUNICATION DEVICES

Compositions formed from a blend of polycarbonate/siloxane copolymer, polycarbonate, and polycyclohexylenedimethylene terephthalate are disclosed that provide superior performance in terms of notched Izod impact, glass transition temperature (Tg), strength after aging, ability to withstand secondary...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG, Yuzhen, CHAKRAVARTI, Shreyas, GALLUCCI, Robert Russell, BAJAJ, Pooja, ZHOU, Hao
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:Compositions formed from a blend of polycarbonate/siloxane copolymer, polycarbonate, and polycyclohexylenedimethylene terephthalate are disclosed that provide superior performance in terms of notched Izod impact, glass transition temperature (Tg), strength after aging, ability to withstand secondary processing conditions, and in other respects. Such compositions exceed critical-to-quality requirements for use in manufacturing components for electronic communication devices.