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解答:1.The silicone quaternary was synthesized reaction of - H silicone, unsaturated - ether, chloroacetic acid, dimethylamine.
以低含氢硅油 、 不饱和聚醚 、 一氯乙酸和二甲胺为原料, 制备得阳离子有机硅油.
2.Dialkylmethylamines are the main by - products in t he catalytic of fatty alcohols.
双长链烷基甲基叔胺是脂肪醇和二甲胺催化胺化反应的主要 副产物.
3.The experimental results show that polyamine polymers are organic flocculants with high performance and multi - function.
综合研究结果表明,聚环氧氯丙烷—二甲胺是一种高效多功能的有机絮凝剂.
4.Amphoteric monomer is prepared with acrylic acid, dimethylamine and chloroethanol by Mannich reaction.
以丙烯酸、二甲胺、环氧氯丙烷为原料,通过曼尼希反应制得两性离子单体.
5.Alkyl dimethylamine is made from fatty alcohol and dimethylamine by one stage catalysis.
由脂肪醇、二甲胺一步催化法制取烷基二甲基胺.
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