指一类生成接枝共聚物的共聚合反应。接枝共聚物是由两种不同的高分子链以化学键连接而成的。其中之一是由A单元组成的高分子主干(骨架),即主链;另一个是由B单元组成的高分子分枝,即支链。按接枝方法可以分为长出支链,嫁接支链和大单体共聚接枝。
... graft copolymer 接枝共聚物 graft copolymerization 接枝共聚合 grafting efficiency 接枝效率 ...
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This paper is mainly about the study on the graft copolymerization of natural macromolecules redox-initiated with super valence trans-metal Cu(III) and will be discussed in two sections.
本文主要研究内容为: 铜(III)氧化还原引发天然高分子接枝共聚合反应的研究。 全文共分为两个部分。
参考来源 - 铜(Ⅲ)引发天然高分子接枝共聚合反应的研究Because polychloroprene contains allyl chloride groups as structural defects, it was used as macroinitiator for grafting copolymerization of styrene and methyl methacrylate by atom transfer radical polymerization with toluene or cyclohexatone as the solvent.
在合成氯丁橡胶为主链的接枝共聚合研究中,在CuCl/PMDETA催化体系下,用小分子烯丙基氯作为模型,分别在环己酮、甲苯中进行了苯乙烯和甲基丙烯酸甲酯的原子转移自由基聚合。
参考来源 - 硫调型氯丁橡胶的断链及氯丁胶接枝共聚物的合成Furthermore, the esterification effects of starch with ASA on the graft efficiency of starch graft copolymerization, and behaviors of SAS-g-PAA were also studied.
本文探索了ASA酯化预处理对淀粉接枝共聚合接枝效率的影响,研究了此种预处理对淀粉接枝共聚物性能的影响。
参考来源 - 烯基琥珀酸酐酯化接枝淀粉浆料的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
射线辐射高分子材料表面接枝共聚合是一种绿色的、重要的有机生物材料合成制备方法。
Irradiation graft copolymerization becomes a green and important synthetic strategy for surface functionalization and facile preparation of new organic biomedical materials.
以SBS和SIS为基材,采用不同橡胶胶种、丙烯酸及其酯类单体进行接枝共聚合成胶粘剂。
This paper mainly studies to synthesize adhesive by graft modification of SBS/SIS block copolymer with rubber or acrylic acid and acrylic ester.
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