两性淀粉

并选用三种表面活性剂为两性淀粉、PVA、KIA-96来改善水性环氧树脂乳液稳定性。

Ultimately we select these three kinds of surfactants amphoteric starch , PVA , KIA-96 to improve the stability of waterborne epoxy resin emulsion .

两性淀粉增强作用的电荷分析研究

Charge Analysis Study on Amphoteric Starch Using as Dry Strengthen Aid

对玉米淀粉及其衍生物氧化淀粉、两性淀粉、阳离子淀粉，马铃薯淀粉及其衍生物丙烯酰胺接枝马铃薯淀粉的PY-GC／MS研究，获得了玉米淀粉热裂解的特征化合物以及改性淀粉之间热裂解的差异。

In the PY-GC / MS analysis of cornstarch , oxidized cornstarch , positive ion cornstarch , potato starch and graft polymerization of potato starch and acrylamide , cornstarch 's pyrolytic characteristic products and pyrolytic difference of those modified starch were obtained .

一步法制备两性淀粉干法工艺研究

Technical Research on One Step Dry Preparation of Carboxylic Amphoteric Starch

两性淀粉和阳离子淀粉的合成及应用技术

Technology of Synthesis and Application of Amphoteric Starch and Cationic Starch

磷酸型两性淀粉糊化性质的研究

A Study on the Gelatinizing Property of Phosphates Amphoteric Starch

两性淀粉接枝共聚物在中性抄纸中的应用

Application of grafting copolymers of amphoteric starch in neutral papermaking

两性淀粉螯合剂吸附性能的研究

Study on the Amphoteric Starch Chelate Agent for the Sorption of Heavy Metal Ions

两性淀粉对麦草浆强度性能的影响

The Effect of Zwitterion Starch on Strength Properties of Paper Made from Wheat Straw Pulp

两性淀粉基天然高分子聚合物的合成及其速溶性的影响因素

Synthesis of amphoteric inartificial polymer using starch as base material and factors affecting its solubility

两性淀粉/聚合硅酸硫酸铝的助留机理

Retention Mechanism of Amphoteric Starch / PASS

两性淀粉的合成研究进展

Development on synthesis of amphoteric starch

干法制备羧基型两性淀粉的研究

Dry Preparation of Carboxylic Amphoteric Starch

两性淀粉的制取与性能测试

Preparation and Properties of Amphoteric Starch

两性淀粉的取代度与吸湿保湿性能关系的研究

Study of relation between the degree of substitution of amphoteric starch and the ability of moisture absorption , moisture retention

羧基型两性淀粉的糊液抗酸碱、剪切的能力较原淀粉明显提高，透明度及冻融稳定性较原淀粉也有显著提高。

Carboxylic amphoteric starch paste had better stability against acid and alkali , shearing and better freeze-thaw stability , higher clarity .

研究了阳离子淀粉、阳离子接枝淀粉和两性淀粉的助留作用。

In this paper , cationic starch , cationic graft corn starch ( CGS ) and amphoteric starches were used as filler retention aids .

首次提出了用胶体滴定法测量季铵盐羧酸型两性淀粉的阴、阳离子取代度。

A new colloid titration method for analyzing the degree of substitute ( DS ) of amphoteric starch with carboxylic and quaternary ammonium groups is first developed in this work .

羧基型两性淀粉的性质研究经过分析和比较不同取代度羧基型两性淀粉和阳离子淀粉的颗粒性质、糊液性质，得到以下结论：羧基型两性淀粉比阳离子淀粉具有较高的冷热稳定性；

The properties of amphoteric starch . The granules properties and paste properties of amphoteric starch with different DS and cationic starch were compared , the conclusions were as follows : Amphoteric starch had better hot and cold stability compare with cationic starch .

对其结构的表征结果表明：此种两性淀粉仅使淀粉结构中的无定型区发生改变，并未改变整体结晶结构，因此，其生物降解性同天然高分子淀粉一样，可完全降解且无二次污染。

The result of characterization of amphoteric starch indicated that the change was occured in the amorphism portion of the starch configuration , whole crystal framework was not destroyed , its biological degradability was the same to nature starch and no second pollution to environment .

两性离子淀粉性质的研究

Properties of Amphoteric Starch

与商品两性及阳离子淀粉比较，改性PAM在提高纸张强度方面有很好的效果，尤其是在提高纸张耐折度方面显现出明显优势。

Compared with cationic and amphoteric starches , modified PAM has obvious advantages in strength improvement , especially in the folding strength of paper .

两性羧甲基淀粉改性高分子聚合物的合成及应用

Synthesis and application of amphoteric macromolecular polymer with Carboxyl Methyl Starch