Zeon Corporation

Intel Corporation

Yohei Tateishi

Keisuke Ota

Shigetaka Hayano

Takashi Iga

Makoto Fujimura

Takeshi Sakano

Ikuya Mesuda

An anti-static agent containing a polyether compound having a cationic group is provided. According to the present invention, an anti-static agent can be provided which has excellent compatibility with a resin material and a rubber material as well as excellent anti-static properties.

Anti-static agent, and composition for molding and crosslinkable composition in which same is used

A curable epoxy composition comprising an epoxy compound (A), active ester compound (B), and triazine structure-containing phenol resin (C), wherein the epoxy compound (A) includes a polyvalent epoxy compound (A-1) which has an alicyclic condensed polyvalent structure in a ratio of content of 30 wt % or more is provided.

Curable epoxy composition, film, laminated film, prepreg, laminate, cured article, and composite article

A method of production of a multilayer circuit board comprising using a curable composition which contains a heat curable resin and curing agent (I) to form an uncured or semicured resin layer on a board (step A), then bringing a curing agent (II) able to substantially to cure the heat curable resin at a temperature at which the curing agent (I) cannot substantially cure the heat curable resin into contact with the surface of the resin layer, then heating the resin layer at a temperature at which the curing agent (I) cannot substantially cure the heat curable resin and the curing agent (II) can substantially cure the heat curable resin (step B), next heating and curing the resin layer at a temperature at which the curing agent (I) can substantially cure the heat curable resin to form an electrical insulating layer (step C).

Method of production of multilayer circuit board

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Tokyo, Japan

Yohei Tateishi