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
聚合的方法,以乙酰化聚乙烯
为保护胶体合成聚醋酸乙烯乳
,
含甲酰
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
聚合的方法,以乙酰化聚乙烯
为保护胶体合成聚醋酸乙烯乳
,
含甲酰
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.

香纯化得到的
香酸(枞酸)与马来酸酐
应得马来海
酸,再与二乙

应制得
香马来酰
基乙
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
基
应,形成N-磺酰基取代的杂环化合物。
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