METHOD FOR PREPARING POLYSILOXANE-POLYCARBONATE COPOLYMER

The invention relates to a method for preparing polysiloxane-polycarbonate copolymer, and to manufacture of polysilxane having aromatic hydroxy compounds for both ends, using Lewis acid boron compounds as a catalysta, and to a preparing method of polysiloxane-polycarbonate copolymer with an in-situ...

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Bibliographic Details
Main Authors JANG, BOK NAM, PARK, JUNG WOO, KIM, JEUNG GON, KIM, MIE OCK, LEE, CHANG HOON
Format Patent
LanguageEnglish
Korean
Published 16.01.2014
Subjects
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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Summary:The invention relates to a method for preparing polysiloxane-polycarbonate copolymer, and to manufacture of polysilxane having aromatic hydroxy compounds for both ends, using Lewis acid boron compounds as a catalysta, and to a preparing method of polysiloxane-polycarbonate copolymer with an in-situ process without a separating process of the boron compound.
Bibliography:Application Number: KR20120073531