AROMATIC POLYETHER MICROPARTICLES, METHOD FOR PRODUCING CURED RESIN PRODUCT, AND METHOD FOR PRODUCING CARBON-FIBER-REINFORCED COMPOSITE MATERIAL

Aromatic polyether microparticles contain a plurality of particles containing an aromatic polyether in which a content of the particles having a particle diameter equal to or smaller than 50 μm to a total volume of the aromatic polyether microparticles is equal to or higher than 50% by volume. The a...

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Bibliographic Details
Main Authors OHTOMO, Shinji, SHODA, Yoshio
Format Patent
LanguageEnglish
Published 05.09.2019
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:Aromatic polyether microparticles contain a plurality of particles containing an aromatic polyether in which a content of the particles having a particle diameter equal to or smaller than 50 μm to a total volume of the aromatic polyether microparticles is equal to or higher than 50% by volume. The aromatic polyether microparticles contain phenolic hydroxyl groups in a content equal to or greater than 80 μmol/g.
Bibliography:Application Number: US201716333090