Abstract: A blade unit can be attached to a hair clipper body. The blade unit has: a stationary blade part including stationary blades that are disposed side by side like teeth of a comb; a movable blade part including movable blades that are disposed side by side like teeth of a comb; and a base holding the stationary blade part and the movable blade part so as to allow reciprocation of the movable blade part. The base includes a rib extending along the stationary blades. This configuration enables the rib to prevent the stationary blades from biting into skin and thus can mitigate a skin stimulus.

Abstract: A blade unit can be attached to a hair clipper body. The blade unit has: a stationary blade part including stationary blades that are disposed side by side like teeth of a comb; a movable blade part including movable blades that are disposed side by side like teeth of a comb; and a base holding the stationary blade part and the movable blade part so as to allow reciprocation of the movable blade part. The base includes a rib extending along the stationary blades. This configuration enables the rib to prevent the stationary blades from biting into skin and thus can mitigate a skin stimulus.

Abstract: The present invention relates to an epoxy resin composition comprising a polyphenylene ether having a number average molecular weight of 1,000, to 4,000 and containing components having a molecular weight of 20,000 or more in an amount of substantially 20% or less, and an epoxy resin. The present invention further relates to an epoxylated polyphenylene ether resin obtained by reacting a phenolic hydroxyl group of a polyphenylene ether having a number average molecular weight of 1,000 to 4,000 with an epoxy group of an epoxy compound or an epoxy resin.

Abstract: A latent curing agent for an epoxy resin containing a curing agent (A) for an epoxy resin and a resin coating said curing agent (A) for an epoxy resin, wherein the resin coating said curing agent (A) for an epoxy resin comprises a structure in which two of the structure (structure (1)) are bonded via a urea bonding, the structure (1) being obtained by bonding three sulfur atoms at a branching point via a linear or cyclic aliphatic hydrocarbon group optionally containing an ester structure, wherein at least one of nitrogen atoms of each structure (1) is incorporated into said urea bonding; and a one component epoxy resin composition using the latent curing agent. The above one component epoxy resin composition which can exhibit high curability and storage stability in combination.