initiator 考研

Select the system of copolymerisation,the optimum reactive conditions of temperature and velocity,and the best quantity of emolsifier and initiator of acrylate emulsion thickener.

选择丙烯酸酯乳液增稠剂共应的方式、应温度、滴加速度等最佳应条件及乳化剂、引发剂的最佳用量。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体可在非均相体系中平稳地进行阳离子开环合应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以烯醚为起始剂，五化二磷为磷化剂合成烯醚磷酸酯的过程；并且对其应用也简要地加以说明。

The water-soluble tripolymer of maleic anhydride(MA), sodium allylsufonate(SAS)and acrylamide(AM) was prepared with water as solvent and persulfate as initiator.

用水作溶剂、过硫酸盐为引发剂,以马来酸酐(MA)、烯丙基磺酸钠(SAS)和丙烯酰胺(AM)为单体,通过溶液合制备了水溶性高分子MA-SAS-AM。

Locke and Montesquieu are respectively the initiator and the culminant figure of the decentralization theory in the West.

摘要洛克和孟德斯鸠分别是近代西方分权理论的首倡者和集大成者。

The maleation of ABS by using a single screw extruder and dicumyl peroxide as initiator was studied.

以过化二异丙苯为引发剂，采用单螺杆挤出方法实现了ABS树脂接枝马来酸酐。

However,using THEIC initiator,the reaction rate for epichlorohydrin is faster than that of propylene oxide and 2-butoxyxirane,respectively.

在THEIC体系,就链引发而言,环氯丙烷的大于环丙烷、丁基醚环烷。