Chemical modification including oxygenation, esterify, graft copolymerization and so on.
化学改性主要有氧化 、 交联 、 酯化和接枝共聚.
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The rate of graft copolymerization markedly increases with reaction temperature.
反应温度是影响接枝共聚的另一重要因素,增加反应温度可显著加快接枝共聚速度.
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The in situ graft copolymerization of starch with D , L - lactide was investigated.
研究了在聚乙二醇(PEG) 存在下,淀粉与丙交酯的原位熔融接枝反应.
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The heterogeneous graft copolymerization of α - methylacrylic acid with polypropylene powder was studied.
研究了α - 甲基丙烯酸对聚丙烯的接枝共聚反应.
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It'showed that the graft copolymerization really took place.
结果表明,确实发生了接枝共聚.
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Graft copolymerization of acrylonitrile onto silk fibers ( SF ) by potassium persulfate - cysteine initiator has been achived.
研究了过硫酸钾 - 半胱氨酸氧化还原体系引发丙烯腈在丝素上的接枝共聚反应.
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In this paper, chain transfer constant of graft copolymerization of SBS and MMA was determined.
测定了MMA与 SBS接枝共聚合的链转移常数, 讨论了引发剂浓度、温度及溶剂对链转移常数的影响.
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Synthesis on the graft copolymerization of carboxymethylcellulose ( CMC ) acrylamide ( AM ) has been studied in this paper.
研究了 羧 甲基纤维素-丙烯酰胺接枝共聚反应.
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This paper describes graft copolymerization of acrylic acid onto superfine cellulose using potassium persulphate as initiator.
用过硫酸盐氧化法使超细纤维素与丙烯酸接枝共聚.
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Super - absorbent resin , which is graft copolymerization of acrylic acid - acrylate on starch, was synthesized by inverse suspension.
采用反相悬浮聚合法淀粉接枝聚丙烯酸钠合成高吸水性树脂.
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Effeets of monomer concentration and reaction time on the graft copolymerization were studied.
考察了单体浓度、发剂浓度、合温度对接枝共聚反应的影响.
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Solid phase graft copolymerization of unsaturated monomers on PP is a simple and convenient bulk technique.
聚丙烯固相法接枝不饱和单体是一种简便易行的本体法技术.
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Arbutus cyano resin was prepared by heterogeneous graft copolymerization of acrylonitrile with polypropylene.
丙烯腈在聚丙烯上非均相接枝共聚,得杨梅形氰基树脂.
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The effects of starch extend , graft copolymerization and saponification in the experiment were studied.
文中探讨了实验中淀粉糊化 、 接枝共聚、皂化步骤对此实验的影响.
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