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Study on Synthesis and Polymerization of Mono (isopropylmaleate-oyloxyl) Diisopropoxyl Dysprosium ZHANG Wen-gong1,WANG Jia-fang1,LIU Wen-min1,WANG Lian-hui1 (1.Institute of Polymer Science, Fujian Teachers University, Fuzhou 350007, China) Abstract:Mono(isopropyl maleate-oyloxyl) diisopropoxyl dysprosium(DM) was synthesized by the reaction of dysprosium isopropoxide with maleic anhydride. Dy......
Exploration of Reactivity of Eu(TTA)2(phen)(MA)胡水,刘力,张婉,温世鹏,金日光,李晓林摘 要:<正>The reactivity of Eu(TTA)2(phen) (MA) (HTTA = 2-thenoyltrifluoroacetone, MA = maleic anhydride) was studied. A series of products were prepared by direct polymerization, suspension polymerization, and alternate suspension and solution copolymerization with the styrene......
and the reaction time were discussed. A kind of polycarboxylate superplasticizer with allyl alcohol polyethylene glycol, maleic anhydride and methacrylic acid sulfonic sodium as main raw materials has......
on styrene-b-(ethylene-co–butylenes)-b-styrene triblock copolymer(SEBS), polypropylene (PP) and organomontmorillonite (OMMT) were prepared using melt intercalation by a twin mill. The nanostructure of SEBS/PP.... Key words: SEBS; polypropylene; organomontmorillonite; nanocomposites 1 Introduction Polymeric nanocomposites are a new class of materials with at least one ultrafine phase dimension, typically a few......
anhydride grafted polypropylene (MAPP) is also added to the composite as a coupling agent which is a renowned agent to improve the interface bonding between both the constituents [13]. Firstly, the PP...Trans. Nonferrous Met. Soc. China 24(2014) s81-s89 Effect of concentration of ATH on mechanical properties of polypropylene/aluminium trihydrate (PP/ATH) composite Atta ur Rehman SHAH1, Dong-woo LEE1......
">Monooctadecyl maleate, as a polymerizable surfactant, was synthesized by the mono-esterification of maleic anhydride and octadecanol, and was utilized to surface-modify nano-Fe3O4 particles. A polymerizable......
基已基)膦酸; polypropylene hollow fiber membrane; membrane extraction; copper ions; Di-(2-ethylhexyl)phosphoric acid; [全文内容正在添加中] ......
of substitution(DS) were synthesized via the quaternization/sulfosuccination of acid-thinned corn starch(ATS) by varying the amounts of N-(3-chloro-2-hydroxypropl) trimethylammonium chloride, maleic anhydride, and sodium hydrogen sulfite. The influence of paste aging on the properties of starch film cast from heat-induced starch paste was investigated and the properties were explored in terms......
____________________________________________________________________________________________ Abstract: The construction procedure and structure of Ni2+ macromolecular complexes with series of poly styrene and maleic anhydride (PSt/MA) were studied. Both the copolymers and the complexes (Ni... selectivity. Among the ligands, the synthetic poly styrene and maleic anhydride (PSt/MA) has attracted special attention due to the advantage of its convenient preparation and solubility of alkali salt in water......
玻璃纤维增强聚丙烯界面处理研究进展 周晓东1,赵若飞1,戴干策1 (1.华东理工大学聚合物加工室上海 200237) 摘要:本文综述了提高玻璃纤维增强聚丙烯复合材料界面粘结强度和改善界面层结构的各种有效方法,包括玻璃纤维的偶联剂涂覆,浸润剂浸润,表面接枝等表面处理方法以及在聚丙烯基体中添加功能化聚丙烯对基体进行共混改性等,对玻璃纤维与聚丙烯的粘结机理进行了讨论,并论述了玻纤/聚丙烯界面横晶对界面粘结强度的影响. 关键词:玻璃纤维聚丙烯表面处理功能化横晶; glass fiber polypropylene surface treatment functionalized transcrystallization; [全文内容正在添加中] ......