本论文研究了溴甲基季铵盐的反应性质。
In this dissertation, the chemical properties of bromomethyl quaternary ammonium salts were studied.
实验证明该反应对环氧基为一级反应，对甲基丙烯酸为零级，对季铵盐是0.71级。
The rate of reaction is first order with icspect to epoxy group, zero order with respect to methylacrylic acid, and 0.71 order with lespect to quaternary ammonium salt catalyst respectively.
利用季铵盐的固色原理，将二甲基二烯丙基氯化铵与丙烯酰胺的聚合物pda应用于绒面革固色。
The quaternary ammonium salt polymer PDA was applied on dye fixation process for pigskin suede leather on the basis of dye fixation principle of quaternary ammonium salts.
比如，这里就有两款产品，其含有瓜尔胶羟丙基三甲基氯化铵和一些硅树胶（如季铵盐-80就有确实的护理效用）。
For example, here are two examples that contain guar hydroxypropyltrimonium chloride and certain silicones like Quaternium 80 that have substantial conditioning effects.
选择天然钠基膨润土为原料，用季铵盐十八烷基二甲基苄基氯化铵（1827）将其制成有机膨润土。
The organobentonite from natural sodium bentonite has been prepared using benzyldimethylstearylammonium chloride(1827) as organic surfactant through ion-exchange reaction.
选择天然钠基膨润土为原料，用季铵盐十八烷基二甲基苄基氯化铵（1827）将其制成有机膨润土。
The organobentonite from natural sodium bentonite has been prepared using benzyldimethylstearylammonium chloride(1827) as organic surfactant through ion-exchange reaction.
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