Ethylene amine

Synthesis of Starch-g-Polyvinylamine and its Absorption Property;

淀粉接枝聚乙烯胺的合成与性能研究

Synthesis and Application of Crosslinking Polymeric Dyes Based on Polyvinylamine;

聚乙烯胺型可交联高分子染料的合成与应用

The recent studies on the synthesis of polyvinylamine and its derivatives were reviewed.

论述了国内外关于聚乙烯胺(PVAm)及其衍生物合成的研究进展,对合成PVAm的四种路线——聚丙烯酰胺Hofm ann降级法、聚N-乙烯基甲酰胺水解法、聚N-乙烯基氨基甲酸酯水解法和PVC硝化法进行了较详细的论述和评价。

Effects of Polyvinylamine(PVAm) on Drainage and Retention of the Pulp Added with CaCO_3;

聚乙烯胺在CaCO_3加填造纸中的作用效果

Effects of Polyvinylamine(PVAm) on Drainage and Retention of thePulp Added with CaCO_3;

聚乙烯胺在CaCO_3加填造纸中的助滤助留效果

A sizing agent with preferable emulsifying and dispersing performances was prepared by blending alkyl diketene dimer (AKD) with PVAm, a Hofman degradative product of PAM.

将烷基双烯酮二聚体(简称AKD)与PAM的Hofman降解产物聚乙烯胺(PVAm)共混,制备一种具有较好乳化和分散能力的施胶剂。