The sodium salt of graft copolymer was prepared.
又制备了接枝物钠盐。
The backbone of the graft copolymer comprises a humic acid salt.
所述接枝共聚物的主链包括腐殖酸 盐。
The graft copolymer starch is a new kind of functional material.
接枝共聚淀粉是一种新型功能性材料。
The graft copolymer of starch is a promising additive in paper industry.
淀粉接枝共聚物是造纸工业一种有前途的助剂。
The graft copolymer structure was characterized by infrared spectrum and SEM.
用红外光谱和扫描电镜对接枝物结构进行表征；
FTIR shows the water absorbent resin is graft copolymer of cellulose and polyacrylate.
FTIR分析表明，吸水树脂是纤维素和丙烯酸的接枝共聚物。
Research on the application of polypropylene solid phase graft copolymer was reviewed.
综述了聚丙烯固相接枝物的应用研究进展。
The poly macromer was copolymerized with butyl acrylate in benzene to form the graft copolymer.
研究了聚甲基丙烯酸甲酯大单体与丙烯酸丁酯在苯中的共聚。
The differences in performance of copolymer and graft copolymer with same monomer were compared.
比较了相同单体的共聚物和接枝共聚物的性能差别。
The present invention relates to an electrochemical method for preparing lignin graft copolymer.
本发明是一种用电化学方法制备木质素接枝共聚的方法。
The application of starch acrylamide graft copolymer as papermaking additive in China are reviewed.
对淀粉-丙烯酰胺接枝共聚物在我国造纸行业应用研究概况进行了一定程度的综述。
Further more, qualitative and quantitative IR analysis and morphology of the graft copolymer were showen.
此外，还利用红外技术定性定量表征了接枝物，并用扫描电镜观察了接枝物的形态。
Multi-side-chain structure of cationic starch graft copolymer flocculants can improve flocculation effect markedly.
阳离子型改性淀粉接枝共聚物具有的多支链型结构可以明显提高絮凝剂的絮凝效果。
The mechanical property of graft copolymer was tested by electronic tensile testing machine and impact testing machine.
并用电子拉力试验机、冲击实验机对产物力学性能进行了测定。
The result showed that the graft copolymer could suppress ester-amide exchange reaction at the early stage of blending.
结果表明：共混反应开始阶段，其对酯-酰胺交换反应具有较好的抑制效果。
Graft copolymer of silicone -acrylic ester has been prepared by grafting acrylic ester on organic silicone polymeric chain.
通过在有机硅聚合物的分子链上接枝聚丙烯酸酯支链的方法，制备出有机硅-丙烯酸酯接枝共聚树脂。
The graft copolymer of cationic starch and APAM with narrow molecular weight distribution was prepared and used for dry-strengthening agent.
用阳离子淀粉接枝窄相对分子质量阴离子聚丙烯酰胺制备干增强剂。
A cement composition comprising water, a cement, and a fluid loss control additive, the fluid loss control additive comprising a graft copolymer.
本发明提供一种水泥组合物，其包含水、水泥和失液量控制添加剂，所述失液量控制添加剂包括接枝共聚物。
The graft copolymer was a kind of thermoplastic elastomer with good mechanical properties when mass fraction of polystyrene macromer was about 40%.
结果表明，当聚苯乙烯大单体的投料质量分数在40%左右时，此接枝共聚物是一种性能良好的热塑性弹性体。
The graft copolymer HPG-g-PNIPAM shows the Lower Critical Solution Temperature (LCST), and the relationship between the LCST and structure was studied.
测定了其聚合物的低临界共溶温度（LCST），并初步研究了聚合物的结构与LCST之间的关系。
The paper introduced the methods to modify conventional fire-retardant fiber such as copolymerization, blends, core spinning and composite skin graft copolymer.
文章介绍了常规阻燃纤维改性的方法，主要有共聚法、共混法、皮芯复合纺丝法和接枝共聚法。
From a great deal measurement, it was indicated that the adhesive made from the graft copolymer modified had high adhesive force strength, and was easy to us...
通过大量测试表明，用SBS改性的接枝共聚物配制的胶粘剂，具有粘结力大、剥离强度高、使用方便等特点。
It was found that when 0.5% oxidized starch-acrylamide graft copolymer was added to the polymer, the ring-crush strength of the corrugated paper increased by 52%.
在瓦楞纸中的使用表明，添加0.5%的氧化淀粉—丙烯酰胺接枝共聚物可使瓦楞纸的环压强度增加52%。
The constitutes and structure of graft copolymer were characterized by DSC, FT-IR and GPC, and its filling properties we re studied by various parallel experiments.
采用DSC、FT-IR和GPC方法对接枝产物的组成和结构进行了分析，并通过对比试验对其填充性能进行了研究。
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。
A microencapsulated suspension of agriculturally active material includes an encapsulating agent formed from a graft copolymer of starch and at least one vinyl monomer.
农学活性物质的微囊化悬浮液包含由淀粉和至少一种乙烯基单体的接枝共聚物形成的包封剂。
The optimal grafting condition and parameters of poly (acrylic acid) starch graft copolymer were studied, and the structure of the products was verified using IR spectra.
研究淀粉接枝聚丙烯酸共聚物的最佳接枝条件及相关参数，并利用红外光谱对产品的结构进行验证。
The technique of ATRP has been used to synthesize the model polymer with various structure, block copolymer, graft copolymer, star-shaped polymer and hyperbranched polymer.
通过原子转移自由基聚合可以方便地合成各种结构的模型聚合物，包括嵌段、接枝、星形及超支化共聚物等。
This paper studies the average molecular weight of branched chain of poly ( acrylic acid) by viscosity method. The structure of graft copolymer is also measured by IR method.
利用粘度法测定聚丙烯酸支链的平均分子量，红外光谱法分析接枝共聚物的结构。
Experiment result shows that the graft copolymerization reaction agrees quite well with the general free radical mechanism and the copolymer has excellent heat stabilization.
实验结果表明，该接枝反应基本符合自由基反应的一般规律，并且其聚合产物具有明显的抗高温能力。
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