1.1 表面活性单体 1.1.1 表面活性单体的结构与特性 可聚合表面活性剂(Polymerizable Surfactant)是一种功能性单体,其分子结构 中既含有亲水亲油基团又包含有可聚合的官能基团(一般是可聚合的乙烯基 [1, 2] 和烯丙 基 [3] )。
基于26个网页-相关网页
产物的红外光谱分析表明,可聚合表面活性剂与苯乙烯发生了共聚,随M12加入量的增加,M12共聚组成提高。
The FT-IR spectrum of product indicated that copolymer P(S-M12) is prepared and the composition of M12 elevates with the increase concentration of M12 added.
将微生物注入油藏,滞流在油藏岩石孔隙中的微生物发生生化反应,可产生表面活性剂、溶剂、醇类、可溶气、酸和聚合物等。
Results including surfactant, solvent, alcohol, soluble gas, acid, polymer and so on May be produced by the biochemistry reaction of the microbe injected and occluded in reservoir pores.
本文采用丙烯醇、不同分子量聚乙二醇(PEG)以及2,4 -甲苯二异氰酸酯(2,4 - TDI)为主要原料合成了系列不同分子量的非离子型可聚合聚氨酯表面活性剂。
A series of polymerizable nonionic urethane surfactants were synthesized with 2, 4-tolylene di-iso-cyanate (2, 4-tdi), polyethylene glycols (PEG) of different molecular weight and allyl alcohol.
应用推荐