| abstract |
PURPOSE: To obtain the subject composition capable of producing a cured material excellent in chemical resistance, dielectric properties, etc., and suitable for an dielectric material, an insulating material, etc., by blending a polyphenylene ether resin containing unsaturated groups with trially (iso)cyanate and a styrene-based thermoplastic resin, etc. n CONSTITUTION: (A) A polyphenylene ether resin containing unsaturated groups in an amount of 98-40 pts.wt. based on 100 pts.wt. total amount of (A) and (B) is blended with (B) a triisocyanurate and/or trially cyanurate in an amount of 2-60 pts.wt. based on 100 pts.wt. total amount of (A) and (B) and (C) a styrene-based thermoplastic resin and/or polybutadiene rubber in an amount of 10-90 pts.wt. based on 100 pts.wt. total amount of (A), (B), (C). The above- mentioned composition is excellently used in a form of a film and a cured composite material can be obtained from the above-mentioned composition and a base material. In addition, a laminated material (plate) can be obtained by combining a metal foil and/or a metal base therewith. n COPYRIGHT: (C)1992,JPO&Japio |