Methods for making carboxylated cellulosic fibers using the N-halo hindered cyclic amine compounds. N-halo hindered cyclic amine compounds react with a secondary oxidizing agent to provide a primary oxidizing agent that reacts with cellulosic fibers to provide carboxylated cellulosic fibers.
使用 N-卤代受阻环胺化合物制造羧基化
纤维素纤维的方法。N 型卤代受阻环胺化合物与二级氧化剂反应生成一级氧化剂,一级氧化剂与
纤维素纤维反应生成羧基化
纤维素纤维。