The invention provides a mercaptoalkylglycoluril represented by the general formula (I):
wherein R
1
and R
2
each independently represent a hydrogen atom, a lower alkyl group, or a phenyl group; R
3
, R
4
, and R
5
each independently represent a hydrogen atom or a mercaptoalkyl group selected from a mercaptomethyl group, a 2-mercaptoethyl group, and a 3-mercaptopropyl group; and n is 0, 1, or 2. The invention further provides an epoxy resin composition comprising an epoxy resin and the mercaptoalkylglycoluril, and a method for producing a laminate or a multilayer printed circuit board using the same.
本发明提供一种由通式(I)表示的巯基烷基
脲,其中R1和R2各自独立地表示氢原子、低碳基或苯基;R3、R4和R5各自独立地表示氢原子或从巯基甲基、2-巯基乙基和3-巯基丙基中选择的巯基烷基;n为0、1或2。本发明还提供一种包括环氧
树脂和巯基烷基
脲的环氧
树脂组合物,以及使用该组合物制备层压板或多层印刷电路板的方法。