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解答:1.The silicone quaternary was synthesized reaction of - H silicone, unsaturated - ether, chloroacetic acid, dimethylamine.
以低含氫硅油 、 不飽和聚醚 、 一氯乙酸和二甲胺為原料, 制備得陽(yáng)離子有機(jī)硅油.
2.Dialkylmethylamines are the main by - products in t he catalytic of fatty alcohols.
雙長(zhǎng)鏈烷基甲基叔胺是脂肪醇和二甲胺催化胺化反應(yīng)的主要 副產(chǎn)物.
3.The experimental results show that polyamine polymers are organic flocculants with high performance and multi - function.
綜合研究結(jié)果表明,聚環(huán)氧氯丙烷—二甲胺是一種高效多功能的有機(jī)絮凝劑.
4.Amphoteric monomer is prepared with acrylic acid, dimethylamine and chloroethanol by Mannich reaction.
以丙烯酸、二甲胺、環(huán)氧氯丙烷為原料,通過(guò)曼尼希反應(yīng)制得兩性離子單體.
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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