POLY(P-XYLYLENE)-BASED POLYMER HAVING LOW DIELECTRIC CONSTANT AND LOW LOSS CHARACTERISTIC, AND INSULATING MATERIAL, PRINTED CIRCUIT BOARD AND FUNCTIONAL ELEMENT USING THE SAME

PROBLEM TO BE SOLVED: To provide a new poly(p-xylylene)-based polymer useful as a low loss insulating material having a low dielectric constant, low loss characteristics, and excellent process characteristics, and to provide an insulating material, a printed circuit board, and a functional element u...

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Bibliographic Details
Main Authors YOON DO-YEUNG, OH JUN-ROK, GREINER ANDREAS, LEE KEUN-YONG, CHO JAEOON, PARK MOON SOO
Format Patent
LanguageEnglish
Published 11.03.2010
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CHEMISTRY
COMPOSITIONS BASED THEREON
CONDUCTORS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INSULATORS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PRINTED CIRCUITS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide a new poly(p-xylylene)-based polymer useful as a low loss insulating material having a low dielectric constant, low loss characteristics, and excellent process characteristics, and to provide an insulating material, a printed circuit board, and a functional element using the poly(p-xylylene)-based polymer. SOLUTION: The poly(p-xylylene)-based polymer includes at least one repeating unit represented by chemical formula (1). In the formula, at least one of R1, R2, R7and R8is independently substituted or unsubstituted 6C-20C aryl group, and n is an integer of 400-900. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20090068529