1) quaternary ammonium type cationic starch
季铵型阳离子淀粉
1.
Preparation and application of quaternary ammonium type cationic starch flocculant;
季铵型阳离子淀粉絮凝剂的制备及其应用
2.
Study on synthesis of quaternary ammonium type cationic starch;
季铵型阳离子淀粉的合成研究
3.
This paper preliminarily studied the strengthening of the quaternary ammonium type cationic starch on wastepaper recycling.
减轻废纸在回收利用过程中的强度降低的趋势对废纸的再生循环利用有着极其重要的作用,本文对季铵型阳离子淀粉在废纸回用过程中的增强效果进行了初步研究。
2) cationic starch ether
季铵型阳离子淀粉醚
1.
The cationic starch ether was prepared by the reaction of starch (Ⅰ) and 3 chloro 2 hydroxypropyltrimethylammonium chloride (Ⅱ) in the solvent of methanol under alkaline condition.
以精制淀粉 (Ⅰ )与 3 氯 2 羟丙基三甲基氯化铵 (Ⅱ )为原料 ,甲醇为溶剂 ,在碱性条件下合成季铵型阳离子淀粉醚。
4) chlorohydroxypropyltrimethylammonium chloride
季铵型阳离子淀粉醚化剂
1.
The emphasis was laid on its application in preparing paper chemicals such as polyamideamine-epichlorohydrin(PAE)and its modification product as well as chlorohydroxypropyltrimethylammonium chloride(CHPTA)which is an etherification agent used to prepare quaternary ammonium type cationic starch.
该文介绍了环氧氯丙烷国内供需现状及其在造纸工业中应用,着重阐述了环氧氯丙烷在聚酰胺多胺-环氧氯丙烷及其改性物、季铵型阳离子淀粉醚化剂的制备中的应用。
5) cationic starch benzoate
季铵型阳离子淀粉苯甲酸酯
1.
In this thesis, the cationic starch was hydrophobically modified with benzoyl group which was selected as the hydrophobic group, and preparation and properties of cationic starch benzoate were studied.
以季铵型阳离子淀粉作原料，以乙醇和水混合溶液作为溶剂，苯甲酰氯作为疏水化试剂，合成了两亲性的高取代度的季铵型阳离子淀粉苯甲酸酯。
6) quaternaries cation
季铵型阳离子
1.
The effects of the experimental conditions of the molar ration of cornstarch and quaternaries cation, pH, reaction temperature and reaction time on reaction were investigated.
探讨了以水为分散介质 ,玉米淀粉的季铵型阳离子化学改性的各种反应条件对转化率 (阳离子试剂与玉米淀粉结构中的羟基反应的比例 )和取代度 (阳离子试剂取代伯羟基的比例 )的影响。
补充资料：阳离子淀粉CCS-01
分子式：
分子量：
CAS号：
性状：白色粉末。
用途：系季铵型造纸用取代度阳离子淀粉。主要用来提高填料及细小纤维的留着，是优良的助留、助滤剂及中性胶的配用助剂。同时还有增强、涂布粘合、表面施胶等多种功能。
制备或来源：由玉米淀粉、阳离子剂、催化剂等反应制得。结构式中R,R',R"是指不同或相同的烷基。
备注：水分≤14%。pH值（3%水溶液）7.0。胶化温度≤55℃。取代度DS=0.05±0.005.糊液稳定性≥24小时。加热溶解。
分子量：
CAS号：
性状：白色粉末。
用途：系季铵型造纸用取代度阳离子淀粉。主要用来提高填料及细小纤维的留着，是优良的助留、助滤剂及中性胶的配用助剂。同时还有增强、涂布粘合、表面施胶等多种功能。
制备或来源：由玉米淀粉、阳离子剂、催化剂等反应制得。结构式中R,R',R"是指不同或相同的烷基。
备注：水分≤14%。pH值（3%水溶液）7.0。胶化温度≤55℃。取代度DS=0.05±0.005.糊液稳定性≥24小时。加热溶解。
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