Solution polycondensation of 2-N, N-dibutylamino-4, 6-dichloro-1, 3, 5-triazine (BDCT) with various aromatic diamines, including 4, 4′-oxydianiline (ODA), p-phenylenediamine (pPDA), m-phenylenediamine (mPDA), o-tolidine (oTD), 4, 4′-(9-fluorenylidene) dianiline (BAFL), and 2, 4-diamino-6-(N, N-dibutylamino)-1, 3, 5-triazine (DABT), was investigated. High molecular weight (> 10,000) polyguanamines (PGs) were obtained via the ...