出版社:Defence Scientific Information & Documentation Centre
摘要:Bis-(chloromethyl) oxetane (BCMO) was synthesised from pentaerythritol by chlorination, followed by ring closure. It was polymerised using BF3-etherate and butanediol system, similarly the BCMO–THF (tetrahydrofuran) copolymer was also synthesised. The monomers and the polymers were characterised by IR, 1H-NMR and molecular weight. Flame retardant properties of the poly-BCMO were also investigated.