同时总结了季铵盐型阳离子聚合物在涂料、环境、水处理等领域的应用。
The applications of cationic polymers to different industrial areas such as environment, water treatment, and coating were simultaneously stated.
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.
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