POLYPHENYLENE ETHER DERIVATIVE HAVING N-SUBSTITUTED MALEIMIDE GROUP, AND HEAT CURABLE RESIN COMPOSITION, RESIN VARNISH, PREPREG, METAL-CLAD LAMINATE, AND MULTILAYER PRINTED WIRING BOARD USING SAME
申请人:HITACHI CHEMICAL COMPANY, LTD.
公开号:US20170051109A1
公开(公告)日:2017-02-23
A polyphenylene ether derivative having at least one N-substituted maleimide group represented by the following general formula (I) in a molecule, and a heat curable resin composition, a prepreg, a metal-clad laminate, and a multilayer printed wiring board, each of which uses the polyphenylene ether derivative:
wherein R
1
each independently represents a hydrogen atom, an aliphatic hydrocarbon group having 1 to 5 carbon atoms, or a halogen atom, R
2
each independently represents a hydrogen atom, an aliphatic hydrocarbon group having 1 to 5 carbon atoms, or a halogen atom, A
1
represents a residual group represented by a specific general formula, m is an integer of 1 or more as the number of the structural unit, and x and y each is an integer of 1 to 4.