作者: Sadashige Okada
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摘要: An asphalt/epoxy resin coating composition in which asphalt and epoxy are sufficiently compatible with each other is produced by mixing under heat a condensation product of an non-thermoreactive phenol such as C 4 -C 8 alkylphenol-formaldehyde resin, the being effected at temperature 160° to 200° C. presence arylsulfonic acid catalyst. The gives excellent without separation or silking based on incompatibility curing agent for resin.