Resin composition and prepreg for laminate and metal-clad laminate

摘要

A resin composition for a laminate, comprising at least 10 % by weight of a vinyl compound of formula (1), wherein: R1, R2, R3, R4, R5, R6 and R7 are the same or different and represent a hydrogen atom, a halogen atom, an alkyl group, a halogenated alkyl group or a phenyl group, -(O-X-O)-representsamoietyofformula(2)orformula (3) or represents at least two kinds of moieties of formula (2) and/or formula (3), in which R8, R9, R10, R14 and R15 are the same or different and represent a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group and R11, R12 and R13 are the same or different and represent a hydrogen atom, a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group, in which R16, R17, R22 and R23 are the same or different and represent a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group, R18, R19, R20 and R21 are the same or different and represent a hydrogen atom, a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group, and A is a linear, branched or cyclic hydrocarbon having 20 or less carbon atoms, -(Y-O)- is a moiety of formula (4) or a random arrangement of at least two kinds of moieties of the formula (4), in which R24 and R25 are the same or different and represent a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group and R26 and R27 are the same or different and represent a hydrogen atom, a halogen atom, an alkyl group having 6 or less carbon atoms or a phenyl group, Z is an organic group having at least one carbon atom which may contain an oxygen atom, a nitrogen atom, a sulfur atom or a halogen atom, each of a and b is an integer of 0 to 30, provided that at least one of a and b is not 0, and each of c and d is an integer of 0 or 1.