copolymeri相关论文
采用一种新颖有效的席夫碱化学法合成吡啶共聚改性的g-C3N4,其可见光催化产氢性能较(由尿素为前驱物制备的)纯g—C3N4显著增强。在此......
采用溶液聚合法,按自由基共聚机理制备了丙烯酸和丙烯酰胺的共聚物,再通过Mannich反应对该共聚物加以改性,得到了一系列两性聚丙烯酰胺类水溶......
以丙烯酸和聚醚为主要原料,应用先酯化后共聚两步法合成了一种具有梳型结构的聚合物破乳剂.分别考察了酯化反应和聚合反应的最佳工......
<正> 引言 随着水污染的加剧,水资源的再生利用已成为一个亟待解决的问题.混凝法是当前国内外众多水处理工艺技术中应用最为广泛的......
本文回顾了热塑性纤维防熔滴研究的发展过程,总结了当前研究所采用的方法如共聚法、共混法、接枝法、辐射交联法等,比较了各种方法......
The title compound, thiodiglycol dimethacrylate (TDGDMA), was synthesized from thiodiglycol and methacryloyl chloride by......
SYNTHESIS OF POLY(ETHYLENE TEREPHTHALATE)-POLYCAPROLACTONE BLOCK COPOLYMER BY DIRECT COPOLYMERIZATIO
Poly(ethylene terephthalate) -polycaprolactone block copolymer (PCL- b-PET) is a polyester withimproved biodegradability. In......
EFFECTS OF ω-ACRYLOYL POLY (ETHYLENE OXIDE) MACROMONOMER ON EMULSIFIER-FREE EMULSI0N COPOLYMERIZATIO
Well-defined nonionic hydrophilic ω-acryloyl poly(ethylene oxide) macro-monomer (PEO-A) has been prepared by living ani......