Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采
乳液聚合的方法,以乙酰化聚乙烯醇为保护胶体合成聚醋
乙烯乳液,并
含甲酰胺基的乙组分与其交联。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采
乳液聚合的方法,以乙酰化聚乙烯醇为保护胶体合成聚醋
乙烯乳液,并
含甲酰胺基的乙组分与其交联。
From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.


纯化得到的

(枞
)与

酐反应得
海
,再与二乙醇胺反应制得


酰胺基乙醇表面活情剂.
The synthsis methods of N-sulfuryl substitude hetercycles by the reaction of alkyne with sulfamide catalyzed by diverse transition mentals were reviewed in this paper.
概述了不同过渡金属催化下通过炔基和磺酰胺基反应,形成N-磺酰基取代的杂环化合物。
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