本文选择丙烯酸甲酯(MA)和衣康酸(IA)作为第二单体。沉淀聚合制备的PAN分子量很高,高分子量PAN制备纺丝液,粘度高,湿纺时易产生挤出胀大效应,不利于制备优质PAN原丝。
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衣康酸;itaconic acid;methylene-succinic acid 衣康酸;亚甲基丁二酸;2-亚丙基-1，2-二羧酸;亚甲基琥珀酸;itaconic acide; ……
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衣康酸; 甲叉琥珀酸; 分解乌头酸; 甲叉丁二酸; 亚甲基丁二酸;Methylenesuccin…… 衣康酸;亚甲基丁二酸;甲叉丁二酸;分解乌头酸;亚甲基琥珀酸;Methylene succinic……
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衣康酸酐 Itaconic Anhydride ; Itaconic An ; furandione, dihydro-3-methylene
衣康酸二丁酯 DBI ; Dibutyl itaconate
衣康酸二甲酯 Dimethyl itaconate ; HT DMI ; Dimethyl methylenesuccinate
衣康酸二正丁酯 Dibutyl itaconate ; Dibutylitac
供应衣康酸 ITACONIC ACID
衣康酸盐 itaconate
衣康酸单甲酯 Monomethyl Itaconate ; ITACONIC ACID MONOMETHYL ESTER ; MMIA
聚衣康酸二甲酯 polydiallyl itaconate
衣康酸钠 sodium itaconate
It compared with the method of separation of itaconic acid by ion exchange resins and offered more theoretical basis.
并与离子交换法比较各自的优劣，为工厂优化衣康酸的提取工艺提供更多的理论依据。
参考来源 - 从发酵液中提取衣康酸工艺的研究Itaconic acid totle recovery rate reached 55%～60%.
母液中衣康酸总的回收率可达55%～60%。
参考来源 - 从废母液中提取衣康酸技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
用自制的钼镍催化剂，经衣康酸和甲醇反应合成了衣康酸二甲酯。
With self-made Mo-Ni catalyzer, itaconic acid and carbinol are synthetised into itaconic acid dimethyl grease.
衣康酸和酰胺基的存在促进环化反应的发生，由红外数据得到进一步证实。
This reaction is facilitated by the presence of acid and amide groups, and is further verified by infrared data.
IR和DSC分析的结果表明，衣康酸（ITA）成功参与了壳层聚合反应。
The results of IR and DSC indicated that ITA took part in shell layer's polymerization reaction successfully.
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