HIGHLY BRANCHED POLYCARBONATE RESIN, AND METHOD FOR PREPARING SAME

The present invention relates to a highly branched polycarbonate resin which has Mark-Houwink constant of approximately 0.50 to approximately 0.60 and branches of approximately 0.5 to approximately 1. The highly branched polycarbonate resin of the present invention is prepared by a specific polymeri...

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Bibliographic Details
Main Authors JANG, BOK NAM, CHEI, WOO SUK, LEE, SEUNG HWAN, LEE, JONG WON
Format Patent
LanguageEnglish
French
Korean
Published 19.06.2014
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Summary:The present invention relates to a highly branched polycarbonate resin which has Mark-Houwink constant of approximately 0.50 to approximately 0.60 and branches of approximately 0.5 to approximately 1. The highly branched polycarbonate resin of the present invention is prepared by a specific polymerization mode so as to be eco-friendly, has maximized branches, and is a without a loss of quality caused by an addition reaction such as a formation of networking between resins. La présente invention concerne une résine de polycarbonate hautement ramifiée qui a une constante de Mark-Houwink d'approximativement 0,50 à approximativement 0,60 et des ramifications d'approximativement 0,5 à approximativement 1. La résine de polycarbonate hautement ramifiée de la présente invention est préparée par un mode de polymérisation spécifique de façon à être respectueuse de l'environnement, a des ramifications rendues maximales et est sans perte de qualité provoquée par une réaction d'addition telle qu'une formation de mise en réseau entre les résines.
Bibliography:Application Number: WO2013KR01575