申请人:JIN XIAOMING
公开号:US20130184467A1
公开(公告)日:2013-07-18
Disclosed herein are a process and composition to make polymerizable resins containing oxazolidone, in which organic acid-catalyzed and/or thermal annealing process got involved and consequently promoted a unique intramolecular transformation from a linear urethane linkage to a cyclic urethane linkage for those specifically constructed urethane resins containing α-substituted β-ketone moieties.
本文披露了一种制备含有噁唑烷基的可聚合树脂的工艺和组合物,其中涉及有机酸催化和/或热退火过程,从而促进了一种独特的分子内转化,将线性脲酸酯键转变为环状脲酸酯键,适用于那些特定构造的含α-取代β-酮基团的脲酸酯树脂。