| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin or a resin composition which gives a molded product having good initial dielectric properties and hardly undergoes changes in dielectric properties, particularly a dielectric dissipation factor in a high frequency zone of at least 1 MHz, particularly at least 1 GHz when left at a high temperature. SOLUTION: The resin or the resin composition comprises a vinylbenzyl compound represented by general formula (1) (wherein R<SP>1</SP>is a methyl or ethyl group; R<SP>2</SP>is a hydrogen atom or a 1-10C hydrocarbon group; and n is an integer of 2-6) and, incorporated therewith, triethylenediamine and/or hexamethylenetetramine, where phenothiazine is added at the time of the manufacture or after the manufacture of the vinylbenzyl compound. COPYRIGHT: (C)2005,JPO&NCIPI
|
