PROCESS FOR PRODUCING LOW-MOLECULAR-WEIGHT ALLYLAMINE POLYMERS OR ADDITION SALTS THEREOF
申请(专利)号：
CA19982305517
申请日期：
1998-09-10
公开/公告号：
CA2305517A1
公开/公告日期：
1999-04-22
申请(专利权)人：
NITTO BOSEKI CO., LTD.
被引量：
摘要：
Disclosed are a process for the production of a low-molecular-weight allylamine polymer having a weight average molecular weight of 250 to 4,000 or an addition salt thereof, which comprises distilling a low-molecular-weight allylamine polymer solution to distill off unreacted monoallylamine, then, subjecting a residue to electrodialysis, and optionally carrying out acid treatment, a low-molecular-weight allylamine polymer having an ignition residue content of 5 % by weight or less and a weight average molecular weight of 250 to 4,000, or an addition salt of a low-molecular-weight allylamine polymer having said properties, a water-resistance-imparting agent for use in an ink which comprises the above polymer or addition salt, and an ink composition comprising a colorant and the above water-resistance-imparting agent.
展开
相似文献
参考文献
引证文献
辅助模式
引用
文献可以批量引用啦~
欢迎点我试用！
