Halogen-free phosphorous-containing flame-resistant epoxy resin compositions

摘要

Curable flame-resistant substantially halogen free epoxy resin compositions, comprising: (a) one or more bifunctional or polyfunctional epoxy resin; (b) a specific phosphorous-containing compound; (c) a curing agent consisting of oligomers of styrene and maleic acid and/or maleic anhydride and/or salts or esters of maleic acid; (d) a curing catalyst; and optionally; (e) additives; prepregs derived from said compositions and laminates derived from said prepregs.