用红外光谱证明其发生接枝共聚反应。
Grafting copolymerization was confirmed with infrared spectroscopy.
本文主要探索淀粉-丙烯酸接枝共聚反应合成高吸水性树脂。
The synthesis of high water absorption resin with starch- acrylic acid graft copolymerization is explored.
考察了单体浓度、发剂浓度、合温度对接枝共聚反应的影响。
Effeets of monomer concentration and reaction time on the graft copolymerization were studied.
考查了反应温度、引发剂用量、反应时间和胶用量对接枝共聚反应的影响。
The influence of reaction temperature, initiator level. reaction time and rubber level on the graft polymerization was investigated.
对碱法麦草制浆黑液酸法回收的木质素与丙烯酰胺接枝共聚反应进行了试验研究。
Study on the effecting factors of the graft reaction of lignin from treating paper-pulping black liquor in acidification with acrylamide was accomplished.
综述了近年来壳聚糖接枝共聚反应的主要类型、聚合物的性能及其应用、开发前景。
The general methods of graft copolymerization of chitosan, the properties and the applications of its graft copolymers have been reviewed briefly in this paper.
综述了近年来壳聚糖接枝共聚反应的主要类型、 聚合物的性能及其应用、开发前景。
The general methods of graft copolymerization of chitosan, the properties and the applications of its graft copolymers have been reviewed briefly in this paper.
研究了以硝酸铈铵、过硫酸铵、过硫酸铵-亚硫酸氢钠为引发剂玉米淀粉与丙烯酸的接枝共聚反应。
Graft polymerization of acrylic acid onto maize starch using ceric ammonium nitrate, ammonium persulfate and ammonium persulfate sodium bisulfate as initiators is studied.
用糊化后的淀粉进行接枝共聚反应时，最终制得产物的吸水率较高，并部分地依赖淀粉中直链和支链淀粉的含量。
When using gelatinized starch as substrate, the absorbency of final starch was high, and partially effected by amylose and amylopectin in starch.
研究了纤维的预辐照剂量、单体浓度、摩尔盐含量、交联剂含量以及接枝温度和时间等条件对接枝共聚反应的影响。
The effects of pre irradiation dose, monomer, Mohr's salt and crosslinking agent concentration, grafting temperature and reaction time on grating copolymerization were investigated.
采用自制的引发剂，使酸化的玉米淀粉与醋酸乙烯酯发生接枝共聚反应，通过扫描电镜照片证实了接枝共聚反应的发生。
Graft copolymerization of acidified corn starches and vinyl acetate using self-made initiators was introduced and the reaction was proved and verified throughout SEM photographs.
研究了反应温度、反应时间、引发剂的用量及第一单体MMA的用量对接枝共聚反应的影响，确定了最佳的反应条件和配方组成。
The effect of temperature, time, the quantity of the initiator and MMA on the copolymerization reaction is studied. The optimum reaction condition and formulation are acquired.
对近年来淀粉与各种乙烯基单体接枝共聚反应中采用的引发剂作了总结和简单的评述，并对淀粉接枝反应引发剂的发展趋势作了展望。
Initiators used in graft copolymerization of starch with various kinds of vinyl monomers in recent years were reviewed in this paper. The prospect and the progress of these initiators were forecasted.
研究了以过氧化苯甲酰（BPO）为引发剂、甲苯为溶剂的SBS接枝丙烯酸酯共聚反应。
The grafting-copolymerization of acrylate to SBS block copolymer in toluene solution with BPO as initiator was studied.
本文综述了淀粉接枝丙烯酰胺共聚反应的机理、影响因素及共聚物应用情况。
The mechanism and factors affecting graft polymerization of starch graft acrylamide copolymerization and the application of graft copolymer are reviewed in this paper.
本文综述了淀粉接枝丙烯酰胺共聚反应的机理、影响因素及共聚物应用情况。
The mechanism and factors affecting graft polymerization of starch graft acrylamide copolymerization and the application of graft copolymer are reviewed in this paper.
应用推荐