초록 ▼

Disclosed is a heat-resistant and fast-curing thermosetting resin composition suitably for insulating materials and comprising (a) a bismaleimide and/or a polymaleimide compound and (b) at least one compound selected from alkenylphenol derivatives, linear dimers thereof, and polymers thereof. In add

Disclosed is a heat-resistant and fast-curing thermosetting resin composition suitably for insulating materials and comprising (a) a bismaleimide and/or a polymaleimide compound and (b) at least one compound selected from alkenylphenol derivatives, linear dimers thereof, and polymers thereof. In addition to components (a) and (b), this resin composition can contain (c) a polymerizable unsaturated compound.

대표청구항 ▼

A thermosetting resin composition comprising: (a) at least one maleimide compound selected from the group consisting (i) bismaleimides having the formula [Figure] where R1, R2, R3, and R4 are the same or different from each other and are: hydrogen atoms; or halogen atoms; or straight-chain or branch

A thermosetting resin composition comprising: (a) at least one maleimide compound selected from the group consisting (i) bismaleimides having the formula [Figure] where R1, R2, R3, and R4 are the same or different from each other and are: hydrogen atoms; or halogen atoms; or straight-chain or branched alkyl radicals of from 1 to 10 carbon atoms; or phenyl radicals; or substituted phenyl radicals having one or more substituents selected from the straight-chain or branched alkyl radicals of from 1 to 10 carbon atoms, halogen atoms, R13O－groups in which R13 is an aliphatic radical of from 1 to 5 carbon atoms, and, when there are two or more radicals represented by R13, said radicals are identical to or different from each other, [Figure] groups in which R13 is as previously defined, hydroxyl groups, or cyano groups; and Z is a divalent organic radical of at least 2 carbon atoms; and (ii) polymaleimides having the formula [Figure] where R5, R6, R7, R8, R9, and R10 are the same or different from each other and are hydrogen atoms; or halogen atoms; or straight-chain or branched alkyl radicals of from 1 to 10 carbon atoms; or phenyl radicals; or substituted phenyl radicals having one or more substituents selected from halogen atoms, straight-chain or branched alkyl radical of from 1 to 10 carbon atoms, R13O－groups in which R13 is as previously defined, [Figure] groups in which R13 is as previously defined, hydroxyl group, or cyano groups; and n is zero or a positive number; and (b) at least one alkenylphenol derivative selected from the groups consisting of compounds having the formula [Figure] where R11 is a hydrogen atom; or halogen atom; or straight-chain or branched alkyl radical of from 1 to 10 carbon atoms; or phenyl radical; or substituted phenyl radical having one or more substituents selected from halogen atoms, straight-chain or branched alkyl radicals of from 1 to 10 carbon atoms, R13O－groups in which R13 is as previously defined, [Figure] groups in which R13 is as previously defined, hydroxyl groups, or cyano groups; X is a hydrogen atom; or a halogen atom; or a carboxyl group; or an [Figure] group in which R13 is as previously defined; or a R13O－group in which R13 is as previously defined; or a cyano group; Y is a hydroxyl group; or a R13O－group in which R13 is as previously defined; or a glycidyloxy group; or an aryloxy group; or a substituted aryloxy group having one or more substituents selected from halogen atoms or straight-chain or branched alkyl radicals of from 1 to 5 carbon atoms; or a propargyloxy group; or a substituted propargyloxy group having one or more substituents selected from halogen atoms or straight-chain or branched alkyl radicals of from 1 to 5 carbon atoms; or an [Figure] group in which R14 is an aliphatic radical of from 1 to 20 carbon atoms; or an aromatic radical; and m1 and m2 are positive integers and the sum of m1+m2 has the value of 5.