The impact of colloid and surface chemistry factors on the reaction is analyzed. Suggestions on process improvements are raised.
分析胶体与表面化学因素对反应的制约，提出了有待改进的工艺环节和改进方向。
2
The grafting reaction of vinyl acetate with polyvinyl alcohol which was regarded as the protecting colloid in the emulsion polymerization of vinyl acetate was investigated in this paper.
研究了以聚乙烯醇为保护胶体的醋酸乙烯乳液聚合中，作为保护胶体的聚乙烯醇与醋酸乙烯的接枝反应。
3
It generates simple substance arsenic by reduction reaction in the colloid system with the existence of protection agent that plays a role of bi-template, dispersing and stabilizing simple substance.