The preparation of polyvinylamine and its application in synthesizing polymeric dyes were described.
本文综述了聚乙烯胺的合成及其在染料中的应用。
2
The mixtures of the starch and polyvinylamine showed significant effects on the improvement of paper strength, draining and retention of the pulp.
原淀粉与聚乙烯基胺的混合糊液对再生浆具有显著的纸力增强、助滤和助留效果。
3
Due to the cationic amino groups within polyvinylamine, the synthesized macromolecular UV absorbers showed high affinity to cotton fibers and good solubility in water.