Patent ID: 7192651
Filing Date: 2007-03-20
Classification: C08G,C08L,H05K,Y10S,Y10T

Abstract:
1. A prepreg for a laminate, comprising a resin composition containing at least 10% by weight of a vinyl compound represented by the formula (1) and an organic polymer base material, 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)— represents a moiety of the formula (2) or the formula (3) or represents at least two kinds of moieties of the formula (2) and/or the 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 the 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.