1) itaconic acid
衣康酸
1.
Constuction of commercial strain producing itaconic acid from raw starch by protoplast fusion;
原生质体融合构建直接利用淀粉产衣康酸菌株
2.
Graft copolymerization of itaconic acid/acrylic acid monomer mixture onto poly(ethylene terephthalate) fabric;
衣康酸/丙烯酸与聚酯织物接枝共聚性能
3.
Synthesis of itaconic acid-sodium acrysulfonate copolymer;
衣康酸—丙烯磺酸钠共聚物的合成
2) ammonium salt of itaconic acid
衣康酸铵
1.
Acrylonitrile (AN) and ammonium salt of itaconic acid [(NH4)2IA] were polymerized in aqueous deposited polymerization systems to synthesize high molecular weight AN/(NH4)2IA copolymers, which were initiated by ammonium persulphate [(NH4)2S2O8] .
选择衣康酸铵[(NH4)2IA)]作为共聚单体,以过硫酸铵[(NH4)2S2O8]为引发剂,采用水相沉淀聚合工艺合成高分子质量的丙烯腈／衣康酸镀[AN／(NH4)2IA)]共聚物。
2.
Acrylonitrile(AN) and ammonium salt of itaconic acid [(NH4)2IA] were polymerized in aqueous deposited polymerization systems to synthesize high molecular mass polyacrylonitrile(PAN),which were initiated by ammonium persulphate [(NH4)2S2O8].
为了合成高分子量的聚丙烯腈(PAN),选择衣康酸铵[(NH4)2IA]作为共聚单体,以过硫酸铵[(NH4)2S2O8]作为引发剂,采用水相沉淀聚合工艺,研究了单体配比对聚合反应的影响。
4) itaconate
衣康酸酯
1.
The esterification synthesis of plasticizer esters—Diisoctyl maleate ( DOM ), Dibutyl maleate ( DBM ), Diisoctyl itaconate ( DOIA ), Dibutyl itaconate ( DBIA ) and preservative Nipagin esters were studied using various ionic liquids as catalysts.
在合成马来酸酯及衣康酸酯体系中,六种酸功能化离子液体具有一定的极性,反应完毕与反应液自行分层,简化了催化剂及产物的分离。
5) Itaconic Anhydride
衣康酸酐
1.
A Theoretical Study on Structure and Properties of Itaconic Anhydride;
衣康酸酐的结构和性质的理论研究
2.
By using cadmium acetate as catalyst, polyitaconic anhydride was prepared through ring opening polymerization of itaconic anhydride.
以衣康酸为原料合成了衣康酸酐,并在乙酸镉的催化作用下通过开环聚合得到了聚衣康酸酐。
3.
A new process of synthesizing itaconic anhydride by catalytically dehydration was studied A kind of catalyst with high activity and high selectivity was obtained The influence of reaction conditions on reaction results was examined Under the optimum conditions, the yield is over 87 5% and the product purity is over 99 3%.
采用催化脱水环化新工艺 ,进行了衣康酸酐合成反应过程的研究。
6) itaconate
衣康酸盐
补充资料：衣康酸
分子式：C5H6O4
分子量：130.1
CAS号： 97-65-4
无色晶体或粉末，mp165～167℃，比重1.573，溶于水和醇，微溶于醚、苯、氯仿和二硫化碳。衣康酸具有活泼的化学性质，用于助焊剂、焊锡膏生产里起助焊活性，对焊剂净化焊料和被焊件表面起主要作用，其酸度适中，残留物少，气味合适，用量少，在免洗环保助焊剂上复配其他高档有机酸具有良好作用，广泛用于中档环保型免洗助焊剂。可用于制造聚丙烯腈；还可制造共聚物、树脂、润滑油添加剂及有机合成原料等，并能进行各种加成反应，酯化反应和聚合反应。
使用时应避免吸入本品的灰尘。避免与眼睛及皮肤接触。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条