CARBON FIBER AND PROCESS FOR PREPARING SAME

摘要

Carbon fiber superior in processability and in physical properties as a composite is obtained by treating carbon fiber with an epoxy resin composition incorporating a polyalkylene ether glycol derivative represented by the following general formula (I) or (II): (I) (II) wherein R1 is alkylene of C1 to C30, R2 is alkyl of C1 to C30, R3 and R4 are each hydrogen or methyl, R5 is glycidyl, X is ether linkage (-O-) or ester linkage m and n are integers of 1 to 20.